Lamp

Abstract

The utility model provides a lamp which comprises a base shell and a lamp body, the lamp body comprises a lamp body main body, and a containing cavity is formed in the base shell. The lamp body main body is rotatably mounted in the accommodating cavity and is in damping fit with the accommodating cavity; the lamp body comprises a lamp shell, a main lighting assembly and a night lamp lighting assembly. The main lighting assembly is provided with a main light-emitting face, the night lamp lighting assembly is provided with a night lamp light-emitting face, and the lamp shell is provided with a main light-emitting opening used for irradiating main lighting light emitted by the main light-emitting face to the outside of the lamp shell and a night lamp light-emitting opening used for irradiating night lamp light emitted by the night lamp light-emitting face to the outside of the lamp shell. The rotation axis of the lamp body is not perpendicular to the main light outlet and / or the night lamp light outlet. According to the utility model, the main lighting assembly and the night lamp lighting assembly are arranged, so that different requirements of users on main lighting and night lighting are met; and the lamp body main body is rotatably mounted in the accommodating cavity, so that the light emitting angle of the main lighting assembly and / or the night lamp lighting assembly can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, in particular to a lamp. Background Art

[0002] Lamps are essential electrical appliances in people's lives; they can provide light for people when the ambient light is dim.

[0003] Lamps with main lighting function and night light lighting function can use the main lighting function to illuminate the entire environment with high brightness under normal lighting conditions; when getting up at night, the night light lighting function can be used for lighting with low brightness to avoid affecting one's own sleepiness and the sleep of people around you; however, existing lamps with main lighting function and night light lighting function usually cannot adjust their light output angle, and users cannot adjust the light output angle according to their own needs, which affects the user experience. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides a lamp, which realizes the different needs of users for main lighting and night lighting by setting a main lighting component and a night light lighting component; and the lamp body can be rotatably installed in the accommodating cavity and cooperate with the damping of the accommodating cavity to realize the adjustment of the light output angle of the main lighting component and / or the night light lighting component, which is convenient for users to adjust according to their own needs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lamp, comprising a base shell and a lamp body, the lamp body comprising a lamp body main body, the base shell being provided with an accommodating cavity for accommodating the lamp body main body; the lamp body main body can be rotatably installed in the accommodating cavity and is damped with the accommodating cavity; the lamp body main body comprises a lamp housing, and a main lighting component and a night light lighting component arranged in the lamp housing; the main lighting component has a main light emitting surface for emitting main lighting light, the night light lighting component has a night light emitting surface for emitting night light, the lamp housing is provided with a main light emitting port for the main lighting light emitted by the main light emitting surface to illuminate the outside of the lamp housing, and a night light emitting port for the night light light emitted by the night light emitting surface to illuminate the outside of the lamp housing; the rotation axis of the lamp body main body relative to the base shell is not perpendicular to the main light emitting port and / or is not perpendicular to the night light light emitting port.

[0007] The rotation axis is not perpendicular to the main light outlet and / or is not perpendicular to the night light outlet, which can be understood as: the rotation axis is parallel to the plane where the main light outlet is located, or the rotation axis is set at an angle with the plane where the main light outlet is located, and the angle is less than 90 degrees, and / or the rotation axis is parallel to the plane where the night light outlet is located, or the rotation axis is set at an angle with the plane where the main light outlet is located, and the angle is less than 90 degrees.

[0008] By adopting the above structure, the user can operate the lamp to make the main lighting component or the night light lighting component work; when the main lighting component is working, the main light emitting surface emits the main lighting light and shines it to the outside of the lamp housing through the main light emitting port on the lamp housing to provide lighting for the user; when the night light lighting component is working, the night light light emitting surface emits the night light light and shines it to the outside of the lamp housing through the night light light emitting port on the lamp housing to provide lighting for the user; usually, the night light light emitted by the night light lighting component is softer, lower in brightness and / or warmer in color temperature than the main lighting light emitted by the column lighting component, so as to facilitate the user to use the night light for lighting at night.

[0009] A user can operate the lamp body to rotate the lamp body relative to the base shell, and since the rotation axis of the lamp body relative to the base shell is not perpendicular to the main light outlet and / or the night light outlet, the main light outlet and / or the night light outlet can adjust the direction of the main light outlet and / or the night light outlet when they rotate around the rotation axis of the lamp body, thereby realizing the light output angle adjustment of the main lighting component and / or the night light lighting component; specifically, if the rotation axis of the lamp body relative to the base shell is not perpendicular to the main light outlet and / or the night light outlet, the main light outlet and / or the night light outlet can be adjusted when the main light outlet and / or the night light outlet rotate around the rotation axis of the lamp body. If the main light outlet is not vertical, the light outlet angle of the main lighting assembly can be adjusted when the lamp body is rotated; if the rotation axis of the lamp body relative to the base shell is not vertical to the light outlet of the night light, the light outlet angle of the night light lighting assembly can be adjusted when the lamp body is rotated; if the rotation axis of the lamp body relative to the base shell is not vertical to the main light outlet and is not vertical to the light outlet of the night light, the light outlet angles of the main lighting assembly and the night light lighting assembly can be adjusted simultaneously when the lamp body is rotated;

[0010] Moreover, the damping cooperation between the lamp body and the accommodating cavity enables the lamp body to stay and maintain at any active position, that is, when the user operates the lamp body to adjust the light output angle of the main lighting component and / or the night light lighting component to a suitable position, the user only needs to stop the operation, and the lamp body can be maintained at this position due to the damping cooperation with the accommodating cavity, that is, the light output angle of the main lighting component and / or the night light lighting component is maintained; and the damping cooperation between the lamp body and the accommodating cavity requires the user to overcome the damping force when operating the lamp body, thereby increasing the user's operating feel; the above structure not only realizes the light output angle adjustment of the main lighting component and / or the night light lighting component, but also the light output angle adjustment range of the main lighting component and / or the night light lighting component is large, and the structure is simple and the operation is convenient.

[0011] Furthermore, a light outlet is provided on the first shell panel of the lamp shell opposite to the main light outlet surface, and the first shell panel is arranged at a distance from the main light outlet surface in the axial direction, the night light light outlet surface of the night light lighting assembly is arranged between the first shell panel and the main light outlet surface and the night light light outlet surface is arranged toward the light outlet, and the light outlet is formed into the main light outlet and the night light light outlet; the rotation axis of the lamp body relative to the base shell is not perpendicular to the light outlet.

[0012] By adopting the above structure, the structure of the main body of the lamp is more reasonable, and the main lighting component and the night light lighting component share a light outlet to irradiate the light to the outside of the lamp housing, so that when installing the lamp, there is no need to consider whether the installation environment will block the main lighting light and the night light light. The lamp of the present application has low requirements on the installation environment; and the structure of the lamp itself is compact and reasonable.

[0013] Furthermore, the night light lighting assembly comprises a night light bracket and a night light body for emitting night light, and the night light bracket is arranged between the first housing panel and the main light emitting surface;

[0014] The night light body is arranged on a side of the night light bracket away from the light outlet or is arranged inside the night light bracket, and the light emitting direction of the night light body is toward the axis of the light outlet;

[0015] The night light bracket is made of light-transmitting material at least in the portion opposite to the light-emitting side of the night light body; the outer side surface of the night light bracket opposite to the light-emitting side of the night light body and away from the night light body forms the light-emitting surface of the night light.

[0016] With the above structure, the night light bracket is used to support the main lighting assembly, so that the main light-emitting surface of the main lighting assembly is set at a distance from the first shell panel, and the setting of the night light bracket provides an installation environment for the installation of the night light body; and the night light bracket is at least partially made of light-transmitting material, so that the light emitted by the night light body is emitted through the light-transmitting part of the night light bracket toward the outer side surface of the night light bracket away from the night light body, and finally emitted through the outer side surface of the night light bracket away from the night light body and illuminates the outside of the lamp shell through the light outlet, that is, the night light bracket is opposite to the light-emitting side of the night light body and away from the outer side surface of the night light body to form the light-emitting surface of the night light; specifically, the night light bracket is made of light-transmitting material as a whole to facilitate the production of the night light bracket.

[0017] Furthermore, the night light bracket includes a supporting plate portion and a supporting foot portion, the supporting plate is arranged opposite to the first shell panel and is arranged at a distance from the first shell panel, one end of the supporting foot portion is arranged on the side of the supporting plate portion toward the first shell panel, and the other end extends toward the first shell panel side.

[0018] With the above structure, the setting of the support plate portion enables the main light-emitting surface of the main lighting assembly to be placed on the night light bracket more stably and reliably; the setting of the support foot portion supports the support plate portion.

[0019] Furthermore, the night light illumination assembly includes a night light connector connected to the main illumination assembly, the night light connector is arranged on the side of the night light bracket facing the main illumination assembly, a bracket positioning hole is provided on the side of the night light bracket facing the main illumination assembly, and correspondingly, a bracket positioning column matching the bracket positioning hole is provided on the side of the night light connector facing the night light bracket.

[0020] With the above structure, the night light bracket is inserted and matched with the bracket positioning hole and the bracket positioning column to achieve positioning installation with the night light connector; the night light connector is connected to the main lighting component, so the positioning installation of the night light bracket and the main lighting component is achieved;

[0021] Specifically, the night light bracket is provided with a plurality of the bracket positioning holes, and correspondingly, the night light connector is provided with the bracket positioning columns of corresponding number and position; more specifically, the night light bracket is provided with two the bracket positioning holes, and correspondingly, the night light connector is provided with two the bracket positioning columns.

[0022] Furthermore, the outer side surface of the supporting foot portion close to the light outlet and facing the light outlet is formed as the light outlet surface of the night light.

[0023] By adopting the above structure, the structure of the night light bracket is more reasonable.

[0024] Furthermore, along the direction from the light outlet to the main light emitting surface, the light emitting surface of the night light is inclined toward the side away from the night light body.

[0025] By adopting the above structure, the setting of the light emitting surface of the night light is more reasonable, and the light emitting of the night light lighting component is more reasonable.

[0026] Furthermore, the light emitting surface of the night light is in a stepped shape;

[0027] Specifically, the night light light emitting surface includes a first night light light emitting surface and a second night light light emitting surface, and along the direction from the main light outlet to the main light emitting surface, the first night light light emitting surface and the second night light light emitting surface are alternately arranged; the second night light light emitting surface is arranged parallel to the first shell panel, and the first night light light emitting surface and the second night light light emitting surface are arranged at an obtuse angle.

[0028] By adopting the above structure, the light emitted by the night light body is refracted and reflected at the light emitting surface of the night light, and finally the light emitted from the light emitting surface of the night light is softer.

[0029] Furthermore, the night light illumination assembly is ring-shaped and is arranged around the axis of the main light emitting surface.

[0030] The above structure makes the structural setting of the night light lighting assembly more reasonable.

[0031] Furthermore, the night light body in the night light lighting assembly is strip-shaped and is arranged around the axis of the main light emitting surface.

[0032] The above structure makes the structural setting of the night light body in the night light lighting assembly more reasonable; specifically, the night light body in the night light lighting assembly is a light strip provided with a plurality of LED lamp beads.

[0033] Furthermore, the main lighting assembly includes a main lighting lamp body, a reflector cup, and a diffuser plate; the light-emitting side of the main lighting lamp body is arranged toward the main light outlet; the reflector cup has a reflector cup light inlet and a reflector cup light outlet, and the inner wall of the reflector cup connecting the reflector cup light inlet and the reflector cup light outlet forms a main lighting reflective surface; the reflector cup light inlet of the reflector cup is arranged toward the light-emitting side of the main lighting lamp body, and the reflector cup light outlet is arranged toward the main light outlet side; the diffuser plate is arranged between the reflector cup light outlet of the reflector cup and the main light outlet, and the side of the diffuser plate facing the main light outlet forms the main light outlet surface.

[0034] By adopting the above structure, the structural setting of the main lighting assembly is more reasonable. The main lighting lamp body emits the main lighting light and enters the reflector cup through the reflector cup light inlet of the reflector cup. Due to the main lighting reflective surface of the inner wall of the reflector cup, the light can be more completely emitted from the reflector cup light outlet side of the reflector cup; and then emitted from the main light outlet opening through the diffuser plate. The diffuser plate can convert a point or line light source into a soft and uniform surface light source.

[0035] Specifically, the main lighting lamp body adopts a lamp board provided with a plurality of LED lamp beads.

[0036] Further, the night light lighting assembly includes a reflector, the reflector includes a first reflective portion, the first reflective portion is arranged on a side of the night light bracket away from the first housing panel, and the first reflective portion is extended toward the inner wall of the lamp housing; the end surface of the first reflective portion facing the night light bracket forms a first night light reflective surface;

[0037] The reflective element includes a second reflective portion, one end of which is connected to one end of the first reflective portion away from the light emitting surface of the night light, and the other end extends toward the first shell panel; and a spacing is arranged between the second reflective portion and the night light bracket, and the end face of the second reflective portion facing the night light bracket forms a second night light reflective surface; the night light body is arranged between the second reflective portion and the night light bracket.

[0038] By adopting the above structure, the setting of the light-emitting component enables the light emitted by the night light body to be more completely directed toward the side of the night light bracket away from the night light body, that is, more completely directed toward the light-emitting surface of the night light and emitted from the light-emitting surface of the night light; specifically, the first night light reflecting surface of the first reflecting part can reflect the night light directed toward the side of the main lighting component so that it can be directed toward the light-emitting surface of the night light; the second night light reflecting surface of the second reflecting part can reflect the night light directed toward the inner wall of the lamp shell so that it can be directed toward the light-emitting surface of the night light.

[0039] Furthermore, one end of the first reflective portion of the reflective element facing the light emitting surface of the night light is connected to the outer side wall of the reflective cup.

[0040] The above structure makes the structural arrangement of the reflector and the reflective cup more reasonable. Specifically, the first reflective portion of the reflector is connected to the outer wall of the reflective cup at the light outlet of the reflective cup; specifically, the reflector is formed as the night light connector.

[0041] Furthermore, the reflective cup and the reflective element are an integral piece.

[0042] The above structure makes the structures of the reflective cup and the reflective element more reasonable, which is convenient for actual production and installation.

[0043] Furthermore, the lamp body includes a rotating shaft, one end of the rotating shaft is connected to the main body of the lamp body, and the other end passes through the base shell and extends to the outside of the base shell, and the base shell is provided with a rotating shaft hole matching the rotating shaft at the position where the rotating shaft passes through; the axis of the rotating shaft is not perpendicular to the main light outlet and / or is not perpendicular to the light outlet of the night light.

[0044] With the above structure, the user only needs to rotate the rotating shaft so that it rotates relative to the rotating shaft to drive the lamp body to rotate synchronously with it around the axis of the rotating shaft.

[0045] Furthermore, the lamp body includes a rotating part having an outer convex spherical arc surface, and correspondingly, the inner wall of the accommodating cavity is an inner concave spherical arc surface; the rotating part of the lamp body can be rotatably arranged in the accommodating cavity; the axis of the rotating shaft or its extension line passes through the center of the convex spherical arc surface.

[0046] With the above structure, the convex spherical arc surface of the rotating inner part cooperates with the concave spherical arc surface of the inner wall of the accommodating cavity, so that the lamp body can be better rotated and set in the accommodating cavity; the axis of the rotating shaft or its extended line passes through the center of the convex spherical arc surface, so that when the rotating shaft rotates to drive the rotating part to rotate, the rotating part will not be offset in the radial direction, that is, the distance between the convex spherical arc surface of the rotating part and the concave spherical arc surface of the inner wall of the accommodating cavity will not change; the above structure is reasonable, and the operation is reliable and stable, and a larger light output angle adjustment range is guaranteed.

[0047] Furthermore, the lamp includes a damping member arranged between the inner wall of the accommodating cavity and the outer wall of the lamp body, and the damping member abuts against the outer wall of the lamp body on one side facing the outer wall of the lamp body and abuts against the inner wall of the accommodating cavity on the other side facing the inner wall of the accommodating cavity.

[0048] With the above structure, the damping member is arranged to achieve damping cooperation between the lamp body and the accommodating cavity.

[0049] Furthermore, the damping member is arranged near the rotating shaft.

[0050] The above structure ensures that when the rotating shaft drives the lamp body to rotate, the damping member can always abut against the lamp body and the inner wall of the accommodating cavity, thereby ensuring the reliability of the damping cooperation between the lamp body and the inner wall of the accommodating cavity.

[0051] Furthermore, a first damping positioning groove for accommodating and positioning the damping member is recessed near the connection between the lamp body and the rotating shaft; correspondingly, a second damping positioning groove for accommodating and positioning the damping member is recessed near the rotating shaft hole of the accommodating cavity.

[0052] With the above structure, the provision of the first damping positioning groove and the second damping positioning groove not only plays a positioning role during installation, but also can prevent the damping member from being offset when the lamp body rotates relative to the accommodating cavity during use, thereby ensuring that the damping member can always abut and cooperate with the lamp body and the inner wall of the accommodating cavity, thereby ensuring the reliability of the damping cooperation between the lamp body and the inner wall of the accommodating cavity.

[0053] Furthermore, the damping member is annular, and its inner diameter is greater than or equal to the diameter of the rotating shaft; the damping member is sleeved on the outside of the rotating shaft;

[0054] Correspondingly, the first damping positioning groove is matched with the damping member, is in a ring shape, and is arranged around the rotating shaft; the second damping positioning groove is matched with the damping member, is in a ring shape, and is arranged around the rotating shaft hole.

[0055] The above structure makes the structure of the damping member more reasonable, ensuring the reliability of the damping cooperation between the lamp body and the inner wall of the accommodating cavity. The first damping positioning groove and the second damping positioning groove can be adapted to the annular damping member, making the structural setting reasonable.

[0056] Furthermore, the side wall of the first damping positioning groove extends outward to form an extended groove wall portion.

[0057] The first positioning groove is arranged on the outer side wall of the lamp body, specifically on the outer wall of the lamp shell in the lamp body, and the thickness of the lamp shell is generally not too thick; with the above structure, the arrangement of the extension groove wall portion can deepen the groove depth of the first damping positioning groove, so that the first damping positioning groove can better position, accommodate and limit the damping member;

[0058] And due to the setting of the extension groove wall portion, a certain gap is provided between the lamp body and the inner wall of the accommodating cavity, which can avoid excessive friction between the lamp body and the inner wall of the accommodating cavity when the lamp body rotates, causing damage to both; the above structure is reasonably arranged and can extend the service life of the lamp.

[0059] Furthermore, the rotating shaft includes a rotating shaft body and a rotating shaft cover, one end of the rotating shaft body is connected to the lamp body, and the other end passes through the base shell and extends to the outside of the base shell; the rotating shaft cover is arranged on one end of the rotating shaft extending to the outer wall of the base shell, and the outer diameter of the rotating shaft cover is larger than the aperture of the rotating shaft hole.

[0060] The above structure makes the structure of the rotating shaft more reasonable and easy to install. Specifically, one end of the rotating shaft body away from the lamp body passes through the rotating shaft hole set on the base shell from the inside of the accommodating cavity and extends to the outside of the base shell, and then is connected to the rotating shaft cover. Since the outer diameter of the rotating shaft cover is larger than the hole diameter of the rotating shaft hole, the rotating shaft body is restricted in its axial movement under the restriction of the rotating shaft cover and the lamp body, thereby achieving installation.

[0061] Furthermore, the outer wall of the base shell is provided with an abutment portion protruding outside the shaft hole, and the side of the shaft cover facing the outer wall of the base shell is in contact with and matched with the side of the abutment portion of the base shell facing the shaft cover.

[0062] The above structure makes the structure of the lamp more reasonable, and because the side of the abutting portion facing the rotating shaft cover is flat, the rotation of the rotating shaft can be made more stable.

[0063] Furthermore, a guide block is protruded on one side of the shaft cover facing the base shell, and the guide block is set at a distance from the axis of the shaft cover; a guide groove matching the guide block is provided at the contact point between the base shell and the shaft cover, and the guide groove matches the movable trajectory of the guide block.

[0064] By adopting the above structure, the rotation of the shaft cover can drive the rotation of the rotating shaft body, and then drive the rotation of the lamp body. Therefore, by adopting the above structure, the cooperation between the guide block and the guide groove makes the rotation of the shaft cover more stable and reliable, and also makes the rotation of the rotating shaft body and the lamp body more stable and reliable; specifically, the guide groove is arranged on the abutment portion.

[0065] Furthermore, a limit block capable of abutting and cooperating with the side face of the guide block is provided in the guide groove, and when the guide block moves forward along the guide groove and abuts and cooperates with the limit block, the main light outlet and / or the night light outlet are parallel to the surface where the opening of the accommodating cavity is located, or when the guide block moves backward along the guide groove and abuts and cooperates with the limit block, the main light outlet and / or the night light outlet are parallel to the surface where the opening of the accommodating cavity is located.

[0066] With the above structure, the setting of the limiting block limits the movement of the guide block in the guide groove, that is, the forward and reverse movable ranges of the guide block are limited, that is, the rotation angle of the rotating shaft is limited, thereby limiting the rotation angle of the lamp body.

[0067] When the guide block moves forward along the guide groove and abuts against the limit block, the main light outlet and / or the night light outlet are parallel to the surface where the opening of the accommodating cavity is located, or when the guide block moves backward along the guide groove and abuts against the limit block, the main light outlet and / or the night light outlet are parallel to the surface where the opening of the accommodating cavity is located, so that the user can more conveniently adjust the main light outlet of the lamp body and / or the night light outlet to be parallel to the opening of the accommodating cavity, which is convenient for the user to use.

[0068] Furthermore, the lamp housing comprises a lamp housing body and a lamp housing cover.

[0069] The above structure is adopted to facilitate actual installation; the lamp body shell cover is arranged opposite to the main light-emitting surface of the main lighting assembly, and the lamp body shell cover is formed as the first shell panel.

[0070] Furthermore, the rotating shaft body is arranged on the lamp housing body, and the rotating shaft body and the lamp housing body are an integral part.

[0071] By adopting the above structure, the rotating shaft body and the lamp housing body are integrated into one piece, so that the structural setting of the rotating shaft body and the lamp housing body is more reasonable, which is convenient for production and reduces the installation steps; and the above structure can effectively prevent the rotating shaft body and the lamp housing body from rotating relative to each other, thereby ensuring the reliability of the rotating shaft body driving the lamp housing body to rotate synchronously.

[0072] Furthermore, the outer peripheral side wall of the rotating shaft body is in the shape of a cylindrical side wall.

[0073] Since the rotating shaft body and the lamp body shell are an integral part, the outer peripheral side wall of the rotating shaft body can be made into a cylindrical side wall shape, that is, the outer periphery of the cross-section of the rotating shaft body is circular. By adopting the above structure, the rotating shaft body can better cooperate with the rotating shaft hole on the base shell, so that the rotating shaft body can rotate more stably, that is, the lamp body can rotate more stably.

[0074] Furthermore, the rotating shaft body and the rotating shaft cover are fixedly connected by a fastener.

[0075] The above structure is adopted to ensure a fixed connection between the rotating shaft body and the rotating shaft cover; specifically, the fastener is a screw.

[0076] Furthermore, a fastening hole for fastening and fitting with a fastener is provided on the rotating shaft body, and the fastening hole is extended along the axis of the rotating shaft body, and a side wall protrudes at one end of the fastening hole away from the main body of the lamp body to form a plug-in protrusion; correspondingly, a plug-in fitting column is provided on the side of the rotating shaft cover facing the rotating shaft body, and a plug-in fitting groove for inserting the plug-in protrusion is recessed on the plug-in fitting column; a fastening through hole is provided on the bottom surface of the plug-in groove, which passes through the rotating shaft cover for the fastener to pass through.

[0077] With the above structure, the plug-in protrusion cooperates with the plug-in groove, so as to facilitate the positioning and installation of the rotating shaft cover on the rotating shaft body; the fastener passes through the fastening through hole and is fastened with the fastening hole. Specifically, the fastener is a screw, and the fastener and the fastening hole are fastened with a thread;

[0078] The rotating shaft cover is recessed inwardly on one side facing the base shell to form a rotating shaft cover groove, and the mating column is arranged on the bottom surface of the rotating shaft cover groove.

[0079] Furthermore, there are a plurality of fastening holes, which are arranged around the axis of the rotating shaft body; correspondingly, the rotating shaft cover is provided with a number of plug-in fitting columns matching the fastening holes and arranged one-to-one with the fastening holes.

[0080] The above structure makes the connection between the rotating shaft cover and the rotating shaft body more stable and reliable.

[0081] Furthermore, the rotating shaft is provided with a wiring through hole penetrating the rotating shaft at its axis.

[0082] By adopting the above structure, the cable can enter the lamp housing through the wiring hole and be connected to the main lighting assembly and the night light lighting assembly; and the position of the wiring through hole is reasonably set, which can avoid the cable from getting entangled when the lamp body rotates, and ensure stable and reliable connection between the cable and the main lighting assembly and the night light lighting assembly.

[0083] Furthermore, torsion spring clamps for fixing the lamp are arranged on both sides of the base shell; correspondingly, a clamp seat for installing the torsion spring clamp is arranged on the base shell.

[0084] With the above structure, the provision of the torsion spring clamp can quickly and conveniently install and fix the adjustable lamp.

[0085] Furthermore, the torsion spring clamp comprises a torsion spring arranged on the base shell and a clamp sleeve sleeved on the torsion spring.

[0086] With the above structure, the arrangement of the clamp sleeve can enable the torsion spring clamp to bear force better, thereby ensuring that the angle-adjustable lamp is installed and fixed stably and reliably.

[0087] Furthermore, the lamp includes a power supply, which is connected to the main lighting component and the night light lighting component via a cable to provide energy therefor; specifically, the power supply is a power adapter.

[0088] The above structure facilitates the conversion of external power into power suitable for the main lighting component and the night light lighting component to ensure the normal operation of the main lighting component and the night light lighting component.

[0089] Compared with the prior art, the utility model has the following beneficial effects:

[0090] (1) The lamp of the present invention realizes the different needs of users for main lighting and night lighting by providing a main lighting component and a night light lighting component; and the main body of the lamp can be rotatably installed in the accommodating cavity and cooperate with the damping of the accommodating cavity to realize the adjustment of the light output angle of the main lighting component and / or the night light lighting component, which is convenient for users to adjust according to their own needs.

[0091] (2) The lamp of the present invention has a reasonable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0092] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0093] Figure 1 It is a three-dimensional structural schematic diagram of the lamp of the utility model;

[0094] Figure 2 It is a schematic diagram of a partial exploded structure of the lamp of the utility model;

[0095] Figure 3 It is a schematic diagram of the three-dimensional structure of the lamp body in the lamp of the utility model;

[0096] Figure 4 It is a schematic diagram of the exploded structure of the lamp body in the lamp of the utility model;

[0097] Figure 5 It is a schematic cross-sectional view of the lamp of the utility model;

[0098] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0099] Figure 7 It is a three-dimensional structural schematic diagram of the base shell in the lamp of the utility model;

[0100] Figure 8 It is a three-dimensional structural schematic diagram of the rotating shaft cover of the lamp of the utility model;

[0101] Fig. 9 It is a three-dimensional structural schematic diagram of the reflective cup and the reflective member in the lamp of the utility model;

[0102] The names of the components corresponding to the reference numerals in the figure are: 1. base shell; 101. accommodating cavity; 1011. concave spherical arc surface; 1012. second damping positioning groove; 102. shaft hole; 103. abutment portion; 104. guide groove; 1041. limit block; 105. clamp seat; 2. lamp body; 201. lamp body; 2011. lamp shell; 2011a. main light outlet; 2011b. night light outlet; 2011c. first shell panel; 2011d. light outlet; 2011e. Lamp housing body; 2011f, lamp housing cover; 2012, main lighting assembly; 2012a, main light emitting surface; 2012b, main lighting lamp body; 2012c, reflector cup; 2012c1, reflector cup light inlet; 2012c2, reflector cup light outlet; 2012c3, main lighting reflective surface; 2012d, diffuser; 2013, night light lighting assembly; 2013a, night light emitting surface; 2013a1, first night light emitting surface; 2013a2, second night light emitting surface; 2013 b, night light bracket; 2013b1, support plate; 2013b2, support foot; 2013b3, bracket positioning hole; 2013c, night light body; 2013d, night light connector; 2013d1, bracket positioning column; 2013e, reflector; 2013e1, first reflective part; 2013e11, first night light reflective surface; 2013e2, second reflective part; 2013e21, second night light reflective surface; 2014, rotating part; 2014a, outer convex spherical arc surface; 2 015, first damping positioning groove; 2015a, extension groove wall; 202, rotating shaft; 2021, rotating shaft body; 2021a, fastening hole; 2021b, plug-in protrusion; 2022, rotating shaft cover; 2022a, guide block; 2022b, plug-in mating column; 2022b1, plug-in groove; 2022b2, fastening through hole; 2023, fastener; 2024, wiring through hole; 3, damping element; 4, torsion spring clamp; 401, torsion spring; 402, clamp sleeve; 5, power supply. DETAILED DESCRIPTION

[0103] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0104] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0105] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0106] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0107] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0108] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0109] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0110] See also Figures 1 to 9 The utility model provides a lamp, comprising a base shell 1 and a lamp body 2, wherein the lamp body 2 comprises a lamp body main body 201, and the base shell 1 is provided with a receiving cavity 101 for receiving the lamp body main body 201; the lamp body main body 201 is rotatably installed in the receiving cavity 101 and is damped with the receiving cavity 101; the lamp body main body 201 comprises a lamp housing 2011, and a main lighting component 2012 and a night light lighting component 2013 arranged in the lamp housing 2011; the main lighting component 2012 has a main light emitting surface 2012a for emitting main lighting light, the The night light lighting assembly 2013 has a night light emitting surface 2013a for emitting night light, the lamp housing 2011 is provided with a main light outlet 2011a for irradiating the main lighting light emitted by the main light emitting surface 2012a to the outside of the lamp housing 2011, and a night light outlet 2011b for irradiating the night light emitted by the night light emitting surface 2013a to the outside of the lamp housing 2011; the rotation axis 202 line of the lamp body main body 201 rotating relative to the base shell 1 is not perpendicular to the main light outlet 2011a and / or not perpendicular to the night light outlet 2011b.

[0111] The fact that the rotation axis 202 is not perpendicular to the main light outlet 2011a and / or is not perpendicular to the night light outlet 2011b can be understood as: the rotation axis 202 is parallel to the plane where the main light outlet 2011a is located, or the rotation axis 202 is set at an angle to the plane where the main light outlet 2011a is located, and the angle is less than 90 degrees, and / or the rotation axis 202 is parallel to the plane where the night light outlet 2011b is located, or the rotation axis 202 is set at an angle to the plane where the main light outlet 2011a is located, and the angle is less than 90 degrees.

[0112] By adopting the above structure, the user can operate the lamp to make the main lighting component 2012 or the night light lighting component 2013 work; when the main lighting component 2012 is working, the main light emitting surface 2012a emits the main lighting light and shines it to the outside of the lamp housing 2011 through the main light emitting port 2011a on the lamp housing 2011 to provide lighting for the user; when the night light lighting component 2013 is working, the night light emitting surface 2013a emits the night light light and shines it to the outside of the lamp housing 2011 through the night light emitting port 2011b on the lamp housing 2011 to provide lighting for the user; usually, the night light light emitted by the night light lighting component 2013 is softer, lower in brightness and / or warmer in color temperature than the main lighting light emitted by the column lighting component, so as to facilitate the user to use the night light for lighting at night.

[0113] The user can operate the lamp body 201 to rotate the lamp body 201 relative to the base shell 1, and since the rotation axis 202 line of the lamp body 201 rotating relative to the base shell 1 is not perpendicular to the main light outlet 2011a and / or the night light outlet 2011b, the main light outlet 2011a and / or the night light outlet 2011b can adjust the direction of the main light outlet 2011a and / or the night light outlet 2011b when the main light outlet 2011a and / or the night light outlet 2011b rotate around the rotation axis 202 line of the lamp body 201, thereby realizing the light output angle adjustment of the main lighting component 2012 and / or the night light lighting component 2013; specifically, if the rotation axis 202 line of the lamp body 201 rotating relative to the base shell 1 is not perpendicular to the main light outlet 2011a and / or the night light outlet 2011b, the main light outlet 2011a and / or the night light outlet 2011b can be adjusted. If the line of the rotation axis 202 of the lamp body 201 rotating relative to the base shell 1 is not perpendicular to the main light outlet 2011a, the light outlet angle of the main lighting component 2012 can be adjusted when the lamp body main body 201 is rotated; if the line of the rotation axis 202 of the lamp body main body 201 rotating relative to the base shell 1 is not perpendicular to the main light outlet 2011a and the night light outlet 2011b, the light outlet angle of the main lighting component 2012 and the night light lighting component 2013 can be adjusted simultaneously when the lamp body main body 201 is rotated;

[0114] The lamp body 201 and the accommodating cavity 101 are in damping cooperation, so that the lamp body 201 can stay and be maintained at any active position, that is, when the user operates the lamp body 201 to adjust the light output angle of the main lighting component 2012 and / or the night light lighting component 2013 to a suitable position, it is sufficient to stop the operation, and the lamp body 201 can be maintained at this position due to the damping cooperation with the accommodating cavity 101, that is, the main lighting component 2012 and / or the night light lighting component 2013 can be adjusted to a suitable position. The light output angle of the night light lighting component 2013 is maintained; and the damping cooperation between the lamp body 201 and the accommodating cavity 101 requires the user to overcome the damping force when operating the lamp body 201, thereby increasing the user's operating feel; the above structure not only realizes the light output angle adjustment of the main lighting component 2012 and / or the night light lighting component 2013, but also the light output angle adjustment range of the main lighting component 2012 and / or the night light lighting component 2013 is large, the structure is simple, and the operation is convenient.

[0115] Furthermore, a light outlet 2011d is provided on the first shell panel 2011c of the lamp housing 2011 opposite to the main light outlet surface 2012a, and the first shell panel 2011c and the main light outlet surface 2012a are axially spaced apart from each other, the night light light outlet surface 2013a of the night light lighting assembly 2013 is disposed between the first shell panel 2011c and the main light outlet surface 2012a, and the night light light outlet surface 2013a is disposed toward the light outlet 2011d, and the light outlet 2011d is formed as the main light outlet 2011a and the night light light outlet 2011b; the rotation axis 202 line of the lamp body 2 rotating relative to the base shell 1 is not perpendicular to the light outlet 2011d.

[0116] By adopting the above structure, the structure of the lamp body 201 is more reasonable, and the main lighting component 2012 and the night light lighting component 2013 share a light outlet 2011d to irradiate light to the outside of the lamp housing 2011, so that when installing the lamp, there is no need to consider whether the installation environment will block the main lighting light and the night light light. The lamp of the present application has low requirements on the installation environment; and the structure of the lamp itself is compact and reasonable.

[0117] Furthermore, the night light lighting assembly 2013 includes a night light bracket 2013b and a night light body 2013c for emitting night light, and the night light bracket 2013b is arranged between the first housing panel 2011c and the main light emitting surface 2012a;

[0118] The night light body 2013c is arranged on a side of the night light bracket 2013b away from the light outlet 2011d or is arranged inside the night light bracket 2013b, and the light emitting direction of the night light body 2013c is toward the axis of the light outlet 2011d;

[0119] The night light bracket 2013b is made of light-transmitting material at least in the portion opposite to the light-emitting side of the night light body 2013c; the outer side surface of the night light bracket 2013b opposite to the light-emitting side of the night light body 2013c and away from the night light body 2013c forms the night light light emitting surface 2013a.

[0120] With the above structure, the night light bracket 2013b is used to support the main lighting component 2012, so that the main light emitting surface 2012a of the main lighting component 2012 is set at a distance from the first shell panel 2011c, and the setting of the night light bracket 2013b provides an installation environment for the installation of the night light body 2013c; and the night light bracket 2013b is at least partially made of light-transmitting material, so that the light emitted by the night light body 2013c is projected toward the night light bracket 2013c through the light-transmitting part of the night light bracket 2013b. 13b is away from the outer side surface of the night light body 2013c, and finally is emitted through the night light bracket 2013b away from the outer side surface of the night light body 2013c and illuminates the outside of the lamp housing 2011 through the light outlet 2011d, that is, the night light bracket 2013b is opposite to the light emitting side of the night light body 2013c and away from the outer side surface of the night light body 2013c to form the night light light emitting surface 2013a; specifically, the night light bracket 2013b is made of light-transmitting material as a whole to facilitate the production of the night light bracket 2013b.

[0121] Furthermore, the night light bracket 2013b includes a supporting plate portion 2013b1 and a supporting foot portion 2013b2, the supporting plate is arranged opposite to the first shell panel 2011c and is arranged at a distance from the first shell panel 2011c, one end of the supporting foot portion 2013b2 is arranged on the side of the supporting plate portion 2013b1 toward the first shell panel 2011c, and the other end extends toward the side of the first shell panel 2011c.

[0122] With the above structure, the setting of the support plate portion 2013b1 enables the main light-emitting surface 2012a of the main lighting component 2012 to be placed on the night light bracket 2013b more stably and reliably; the setting of the support foot 2013b2 supports the support plate portion 2013b1.

[0123] Furthermore, the night light illumination component 2013 includes a night light connector 2013d connected to the main illumination component 2012, and the night light connector 2013d is arranged on the side of the night light bracket 2013b facing the main illumination component 2012, and a bracket positioning hole 2013b3 is arranged on the side of the night light bracket 2013b facing the main illumination component 2012, and correspondingly, a bracket positioning column 2013d1 matching the bracket positioning hole 2013b3 is arranged on the side of the night light connector 2013d facing the night light bracket 2013b.

[0124] With the above structure, the night light bracket 2013b is inserted and matched with the bracket positioning hole 2013b3 and the bracket positioning column 2013d1 to achieve positioning installation with the night light connector 2013d; the night light connector 2013d is connected to the main lighting component 2012, so the night light bracket 2013b is positioned and installed with the main lighting component 2012;

[0125] Specifically, the night light bracket 2013b is provided with a plurality of the bracket positioning holes 2013b3, and correspondingly, the night light connector 2013d is provided with the bracket positioning columns 2013d1 of corresponding number and position; more specifically, the night light bracket 2013b is provided with two the bracket positioning holes 2013b3, and correspondingly, the night light connector 2013d is provided with two the bracket positioning columns 2013d1.

[0126] Furthermore, the outer side surface of the supporting foot 2013b2 close to the light outlet 2011d and facing the light outlet 2011d is formed as the light outlet surface 2013a of the night light.

[0127] The above structure makes the structure of the night light bracket 2013b more reasonable.

[0128] Furthermore, along the direction from the light outlet 2011d to the main light emitting surface 2012a, the night light light emitting surface 2013a is inclined away from the night light body 2013c.

[0129] By adopting the above structure, the setting of the light emitting surface 2013a of the night light is more reasonable, and the light emission of the night light lighting component 2013 is more reasonable.

[0130] Furthermore, the light emitting surface 2013a of the night light is in a stepped shape;

[0131] Specifically, the night light light emitting surface 2013a includes a first night light light emitting surface 2013a1 and a second night light light emitting surface 2013a2, and along the direction from the main light outlet 2011a to the main light emitting surface 2012a, the first night light light emitting surface 2013a1 and the second night light light emitting surface 2013a2 are alternately arranged; the second night light light emitting surface 2013a2 is arranged parallel to the first shell panel 2011c, and the first night light light emitting surface 2013a1 and the second night light light emitting surface 2013a2 are arranged at an obtuse angle.

[0132] By adopting the above structure, the light emitted by the night light body 2013c is refracted and reflected at the light emitting surface 2013a of the night light, and finally the light emitted from the light emitting surface 2013a of the night light is softer.

[0133] Furthermore, the night light illumination assembly 2013 is ring-shaped and is arranged around the axis of the main light emitting surface 2012a.

[0134] The above structure makes the structural setting of the night light lighting assembly 2013 more reasonable.

[0135] Furthermore, the night light body 2013c in the night light lighting assembly 2013 is strip-shaped and is arranged around the axis of the main light emitting surface 2012a.

[0136] By adopting the above structure, the structural setting of the night light body 2013c in the night light lighting assembly 2013 is more reasonable; specifically, the night light body 2013c in the night light lighting assembly 2013 is a light strip provided with a plurality of LED lamp beads.

[0137] Further, the main lighting assembly 2012 includes a main lighting lamp body 2012b, a reflector cup 2012c, and a diffuser plate 2012d; the light emitting side of the main lighting lamp body 2012b is arranged toward the main light outlet 2011a; the reflector cup 2012c has a reflector cup light inlet 2012c1 and a reflector cup light outlet 2012c2, and the inner wall of the reflector cup 2012c connected between the reflector cup light inlet 2012c1 and the reflector cup light outlet 2012c2 forms a main lighting reflector. The reflective cup light inlet 2012c1 of the reflective cup 2012c is arranged toward the light emitting side of the main lighting lamp body 2012b, and the reflective cup light outlet 2012c2 is arranged toward the main light outlet 2011a; the diffuser plate 2012d is arranged between the reflective cup light outlet 2012c2 of the reflective cup 2012c and the main light outlet 2011a, and the side of the diffuser plate 2012d facing the main light outlet 2011a forms the main light outlet surface 2012a.

[0138] By adopting the above structure, the structural setting of the main lighting component 2012 is more reasonable. The main lighting lamp body 2012b emits the main lighting light and enters the reflective cup 2012c through the reflective cup light inlet 2012c1 of the reflective cup 2012c. Due to the main lighting reflective surface 2012c3 of the inner wall of the reflective cup 2012c, the light can be more completely emitted from the reflective cup light outlet 2012c2 side of the reflective cup 2012c; and then emitted from the main light outlet opening through the diffuser 2012d. The diffuser 2012d can convert a point or line light source into a soft and uniform surface light source.

[0139] Specifically, the main lighting lamp body 2012b adopts a lamp board provided with a plurality of LED lamp beads.

[0140] Further, the night light lighting assembly 2013 includes a reflector 2013e, and the reflector 2013e includes a first reflective portion 2013e1, the first reflective portion 2013e1 is arranged on a side of the night light bracket 2013b away from the first housing panel 2011c, and the first reflective portion 2013e1 is extended toward the inner wall side of the lamp housing 2011; the end surface of the first reflective portion 2013e1 facing the night light bracket 2013b forms a first night light reflective surface 2013e11;

[0141] The reflective element 2013e includes a second reflective portion 2013e2, one end of the second reflective portion 2013e2 is connected to one end of the first reflective portion 2013e1 away from the night light light emitting surface 2013a, and the other end extends toward the first shell panel 2011c; and a spacing is arranged between the second reflective portion 2013e2 and the night light bracket 2013b, and the end surface of the second reflective portion 2013e2 facing the night light bracket 2013b forms a second night light reflective surface 2013e21; the night light body 2013c is arranged between the second reflective portion 2013e2 and the night light bracket 2013b.

[0142] By adopting the above structure, the setting of the light-emitting component enables the light emitted by the night light body 2013c to be more completely directed toward the side of the night light bracket 2013b away from the night light body 2013c, that is, more completely directed toward the night light light emitting surface 2013a and emitted from the night light light emitting surface 2013a; specifically, the first night light reflecting surface 2013e11 of the first reflecting portion 2013e1 can reflect the night light light directed toward the side of the main lighting component 2012 so that it can be directed toward the night light light emitting surface 2013a; the second night light reflecting surface 2013e21 of the second reflecting portion 2013e2 can reflect the night light light directed toward the inner wall of the lamp housing 2011 so that it can be directed toward the night light light emitting surface 2013a.

[0143] Furthermore, one end of the first reflective portion 2013e1 of the reflective element 2013e that faces the light emitting surface 2013a of the night light is connected to the outer side wall of the reflective cup 2012c.

[0144] By adopting the above structure, the structural setting of the reflective member 2013e and the reflective cup 2012c is more reasonable. Specifically, the first reflective part 2013e1 of the reflective member 2013e is connected to the outer wall of the reflective cup 2012c at the light outlet 2012c2 of the reflective cup 2012c; specifically, the reflective member 2013e is formed as the night light connector 2013d.

[0145] Furthermore, the reflective cup 2012c and the reflective element 2013e are an integral piece.

[0146] The above structure makes the structures of the reflective cup 2012c and the reflective element 2013e more reasonable, which is convenient for actual production and installation.

[0147] Furthermore, the lamp body 2 includes a rotating shaft 202, one end of the rotating shaft 202 is connected to the lamp body 201, and the other end passes through the base shell 1 and extends to the outside of the base shell 1, and the base shell 1 is provided with a rotating shaft hole 102 matching the rotating shaft 202 at the position where the rotating shaft 202 passes through; the axis of the rotating shaft 202 is not perpendicular to the main light outlet 2011a and / or is not perpendicular to the night light light outlet 2011b.

[0148] With the above structure, the user only needs to rotate the rotating shaft 202 so that it rotates relative to the rotating shaft 202 to drive the lamp body 201 to rotate synchronously with the rotating shaft 202 around the axis of the rotating shaft 202 .

[0149] Furthermore, the lamp body 201 includes a rotating part 2014 having an outer convex spherical arc surface 2014a, and correspondingly, the inner wall of the accommodating cavity 101 is a concave spherical arc surface 1011; the rotating part 2014 of the lamp body 201 can be rotatably arranged in the accommodating cavity 101; the axis of the rotating shaft 202 or its extension line passes through the center of the convex spherical arc surface 2014a.

[0150] With the above structure, the outer convex spherical arc surface 2014a of the rotating interior cooperates with the inner concave spherical arc surface 1011 of the inner wall of the accommodating cavity 101, so that the lamp body 201 can be better rotated and set in the accommodating cavity 101; the axis of the rotating shaft 202 or its extended line passes through the center of the sphere of the outer convex spherical arc surface 2014a, so that when the rotating shaft 202 rotates to drive the rotating part 2014 to rotate, the rotating part 2014 will not be offset in the radial direction, that is, the distance between the outer convex spherical arc surface 2014a of the rotating part 2014 and the inner concave spherical arc surface 1011 of the inner wall of the accommodating cavity 101 will not change; the above structure is reasonable, and the operation is reliable and stable, and a larger light output angle adjustment range is guaranteed.

[0151] Furthermore, the lamp includes a damping member 3 arranged between the inner wall of the accommodating cavity 101 and the outer wall of the lamp body 201, and the damping member 3 abuts against the outer wall of the lamp body 201 on one side facing the outer wall of the lamp body 201 and abuts against the inner wall of the accommodating cavity 101 on the other side facing the inner wall of the accommodating cavity 101.

[0152] With the above structure, the damping member 3 is provided to achieve damping cooperation between the lamp body 201 and the accommodating cavity 101 .

[0153] Furthermore, the damping member 3 is arranged near the rotating shaft 202 .

[0154] The above structure ensures that when the rotating shaft 202 drives the lamp body 201 to rotate, the damping member 3 can always abut against the lamp body 201 and the inner wall of the accommodating cavity 101, thereby ensuring the reliability of the damping cooperation between the lamp body 201 and the inner wall of the accommodating cavity 101.

[0155] Furthermore, a first damping positioning groove 2015 for accommodating and positioning the damping member 3 is recessed near the connection between the lamp body 201 and the rotating shaft 202; correspondingly, a second damping positioning groove 1012 for accommodating and positioning the damping member 3 is recessed near the rotating shaft hole 102 of the accommodating cavity 101.

[0156] By adopting the above structure, the setting of the first damping positioning groove 2015 and the second damping positioning groove 1012 not only plays a positioning role during installation, but also can prevent the damping member 3 from being offset when the lamp body 201 rotates relative to the accommodating cavity 101 during use, thereby ensuring that the damping member 3 can always abut and cooperate with the lamp body 201 and the inner wall of the accommodating cavity 101, thereby ensuring the reliability of the damping cooperation between the lamp body 201 and the inner wall of the accommodating cavity 101.

[0157] Furthermore, the damping member 3 is annular, and its inner diameter is greater than or equal to the diameter of the rotating shaft 202; the damping member 3 is sleeved on the outer side of the rotating shaft 202;

[0158] Correspondingly, the first damping positioning groove 2015 is matched with the damping member 3 and is annular and is arranged around the rotating shaft 202 ; the second damping positioning groove 1012 is matched with the damping member 3 and is annular and is arranged around the rotating shaft hole 102 .

[0159] The above structure makes the structure of the damping member 3 more reasonable, ensuring the reliability of the damping cooperation between the lamp body 201 and the inner wall of the accommodating cavity 101. The first damping positioning groove 2015 and the second damping positioning groove 1012 can adapt to the annular damping member 3, making the structural setting reasonable.

[0160] Furthermore, the side wall of the first damping positioning groove 2015 extends outward to form an extended groove wall portion 2015a.

[0161] The first positioning groove is arranged on the outer side wall of the lamp body 201, specifically, on the outer wall of the lamp housing 2011 in the lamp body 201, and the thickness of the lamp housing 2011 is generally not too thick; with the above structure, the arrangement of the extension groove wall portion 2015a can deepen the groove depth of the first damping positioning groove 2015, so that the first damping positioning groove 2015 can better position, accommodate and limit the damping member 3;

[0162] And due to the setting of the extended groove wall portion 2015a, a certain gap is provided between the lamp body 201 and the inner wall of the accommodating cavity 101, which can avoid excessive friction between the lamp body 201 and the inner wall of the accommodating cavity 101 during rotation, thereby preventing damage to both. The above structure is reasonably arranged and can extend the service life of the lamp.

[0163] Furthermore, the rotating shaft 202 includes a rotating shaft body 2021 and a rotating shaft cover 2022, one end of the rotating shaft body 2021 is connected to the lamp body 201, and the other end passes through the base shell 1 and extends to the outside of the base shell 1; the rotating shaft cover 2022 is arranged on one end of the rotating shaft 202 extending to the outer wall of the base shell 1, and the outer diameter of the rotating shaft cover 2022 is larger than the aperture of the rotating shaft hole 102.

[0164] The above structure makes the structure of the rotating shaft 202 more reasonable and convenient for installation. Specifically, one end of the rotating shaft body 2021 away from the lamp body 201 passes through the rotating shaft hole 102 set on the base shell 1 from the inside of the accommodating cavity 101 and extends to the outside of the base shell 1, and then is connected to the rotating shaft cover 2022. Since the outer diameter of the rotating shaft cover 2022 is larger than the aperture of the rotating shaft hole 102, the rotating shaft body is restricted in its axial movement under the restriction of the rotating shaft cover 2022 and the lamp body 201, thereby achieving installation.

[0165] Furthermore, the outer wall of the base shell 1 is provided with abutment 103 protruding outside the shaft hole 102 , and the side of the shaft cover 2022 facing the outer wall of the base shell 1 contacts and cooperates with the side of the abutment 103 of the base shell 1 facing the shaft cover 2022 .

[0166] The above structure makes the structure of the lamp more reasonable, and because the side of the abutting portion 103 facing the rotating shaft cover 2022 is flat, the rotation of the rotating shaft 202 can be made more stable.

[0167] Furthermore, a guide block 2022a is protruded on one side of the rotating shaft cover 2022 facing the base shell 1, and the guide block 2022a is set at a distance from the axis of the rotating shaft cover 2022; a guide groove 104 matching the guide block 2022a is provided at the contact point between the base shell 1 and the rotating shaft cover 2022, and the guide groove 104 matches the movable trajectory of the guide block 2022a.

[0168] By adopting the above structure, the rotation of the shaft cover 2022 can drive the rotation of the rotating shaft body 2021, and then drive the lamp body 201 to rotate. Therefore, by adopting the above structure, the cooperation between the guide block 2022a and the guide groove 104 makes the rotation of the shaft cover 2022 more stable and reliable, and also makes the rotation of the rotating shaft body 2021 and the lamp body 201 more stable and reliable; specifically, the guide groove 104 is arranged on the abutment portion 103.

[0169] Furthermore, a limit block 1041 is provided in the guide groove 104 and can abut against the side of the guide block 2022a, and when the guide block 2022a moves forward along the guide groove 104 and abuts against the limit block 1041, the main light outlet 2011a and / or the night light outlet 2011b are parallel to the surface where the opening of the accommodating cavity 101 is located, or when the guide block 2022a moves backward along the guide groove 104 and abuts against the limit block 1041, the main light outlet 2011a and / or the night light outlet 2011b are parallel to the surface where the opening of the accommodating cavity 101 is located.

[0170] With the above structure, the setting of the limiting block limits the movement of the guide block 2022a in the guide groove 104, that is, the forward and reverse movable ranges of the guide block 2022a are limited, that is, the rotation angle of the rotating shaft 202 is limited, thereby limiting the rotation angle of the lamp body 201;

[0171] When the guide block 2022a moves forward along the guide groove 104 and abuts against the limit block 1041, the main light outlet 2011a and / or the night light outlet 2011b are parallel to the surface where the opening of the accommodating cavity 101 is located, or when the guide block 2022a moves backward along the guide groove 104 and abuts against the limit block 1041, the main light outlet 2011a and / or the night light outlet 2011b are parallel to the surface where the opening of the accommodating cavity 101 is located, so that the user can more conveniently adjust the main light outlet 2011a and / or the night light outlet 2011b of the lamp body 201 to be parallel to the opening of the accommodating cavity 101, which is convenient for the user to use.

[0172] Furthermore, the lamp housing 2011 includes a lamp housing main body 2011e and a lamp housing cover 2011f.

[0173] The above structure is adopted to facilitate actual installation; the lamp body shell cover 2011f is arranged opposite to the main light-emitting surface 2012a of the main lighting assembly 2012, and the lamp body shell cover 2011f is formed as the first shell panel 2011c.

[0174] Furthermore, the rotating shaft body 2021 is disposed on the lamp housing body 2011e, and the rotating shaft body 2021 and the lamp housing body 2011e are an integral piece.

[0175] By adopting the above structure, the rotating shaft body 2021 and the lamp housing main body 2011e are integrated, so that the structural setting of the rotating shaft body 2021 and the lamp housing main body 2011e is more reasonable, which is convenient for production and reduces the installation steps; and the above structure can effectively prevent the rotating shaft body 2021 and the lamp housing main body 2011e from rotating relative to each other, thereby ensuring the reliability of the rotating shaft body 2021 driving the lamp housing main body 2011e to rotate synchronously.

[0176] Furthermore, the outer peripheral side wall of the rotating shaft body 2021 is in the shape of a cylindrical side wall.

[0177] Since the rotating shaft body 2021 and the shell of the lamp body 2 are an integral part, the outer peripheral side wall of the rotating shaft body 2021 can be made into a cylindrical side wall shape, that is, the outer periphery of the cross-section of the rotating shaft body 2021 is circular. By adopting the above structure, the rotating shaft body 2021 can better cooperate with the rotating shaft hole 102 on the base shell 1, so that the rotating shaft body 2021 can rotate more stably, that is, the main body of the lamp body 2 can rotate more stably.

[0178] Furthermore, the rotating shaft body 2021 and the rotating shaft cover 2022 are fixedly connected via a fastener 2023 .

[0179] The above structure is adopted to ensure a fixed connection between the rotating shaft body 2021 and the rotating shaft cover 2022; specifically, the fastener 2023 is a screw.

[0180] Furthermore, a fastening hole 2021a for fastening and matching with the fastener 2023 is provided on the rotating shaft body 2021, and the fastening hole 2021a is extended along the axis of the rotating shaft body 2021, and the side wall of the fastening hole 2021a protrudes away from the lamp body 201 to form a plug-in protrusion 2021b; correspondingly, a plug-in fitting column 2022b is provided on the side of the rotating shaft cover 2022 facing the rotating shaft body 2021, and a plug-in groove 2022b1 for inserting the plug-in protrusion 2021b is recessed on the plug-in fitting column 2022b; the bottom surface of the plug-in groove 2022b1 is provided with a fastening through hole 2022b2 that penetrates the rotating shaft cover 2022 for the fastener 2023 to pass through.

[0181] With the above structure, the plug-in protrusion 2021b cooperates with the plug-in groove 2022b1, so as to facilitate the positioning and installation of the rotating shaft cover 2022 on the rotating shaft body 2021; the fastener 2023 passes through the fastening through hole 2022b2 and is fastened with the fastening hole 2021a. Specifically, the fastener 2023 is a screw, and the fastener 2023 and the fastening hole 2021a are fastened with threads;

[0182] The rotating shaft cover 2022 is recessed inwardly on one side facing the base shell 1 to form a rotating shaft cover 2022 groove, and the mating column 2022b is arranged on the bottom surface of the rotating shaft cover 2022 groove.

[0183] Furthermore, there are a plurality of fastening holes 2021a, which are arranged around the axis of the rotating shaft body 2021; correspondingly, the rotating shaft cover 2022 is provided with a number of plug-in fitting columns 2022b that match the fastening holes 2021a and are arranged one-to-one with the fastening holes 2021a.

[0184] The above structure makes the connection between the rotating shaft cover 2022 and the rotating shaft body 2021 more stable and reliable.

[0185] Furthermore, the rotating shaft 202 is provided with a wiring through hole 2024 penetrating the rotating shaft 202 at its axis.

[0186] By adopting the above structure, the cable can enter the lamp housing 2011 through the wiring hole and be connected to the main lighting component 2012 and the night light lighting component 2013; and the position of the wiring through hole 2024 is reasonably set, which can avoid the cable from getting entangled when the lamp body 201 rotates, and can ensure a stable and reliable connection between the cable and the main lighting component 2012 and the night light lighting component 2013.

[0187] Furthermore, torsion spring clamps 4 for fixing the lamp are arranged on both sides of the base shell 1 ; correspondingly, a clamp seat 105 for mounting the torsion spring clamps 4 is arranged on the base shell 1 .

[0188] With the above structure, the torsion spring clamp 4 can be arranged to quickly and conveniently install and fix the adjustable lamp.

[0189] Furthermore, the torsion spring clamp 4 includes a torsion spring 401 disposed on the base shell 1 and a clamp sleeve 402 sleeved on the torsion spring 401 .

[0190] With the above structure, the arrangement of the clamp sleeve 402 can enable the torsion spring clamp 4 to bear force better, thereby ensuring that the angle-adjustable lamp is stably and reliably installed and fixed.

[0191] Furthermore, the lamp includes a power supply 5, and the power supply 5 is connected to the main lighting component 2012 and the night light lighting component 2013 via a cable to provide energy therefor; specifically, the power supply 5 is a power adapter.

[0192] The above structure facilitates the conversion of external power into power suitable for the main lighting component 2012 and the night light lighting component 2013 to ensure the normal operation of the main lighting component 2012 and the night light lighting component 2013.

[0193] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0194] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A lamp, characterized in that: The invention comprises a base shell (1) and a lamp body (2), wherein the lamp body (2) comprises a lamp body main body (201), and the base shell (1) is provided with a receiving cavity (101) for receiving the lamp body main body (201); the lamp body main body (201) is rotatably mounted in the receiving cavity (101) and is damping-coordinated with the receiving cavity (101); the lamp body main body (201) comprises a lamp housing (2011), and a main lighting component (2012) and a night light lighting component (2013) arranged in the lamp housing (2011); the main lighting component (2012) has a main light emitting surface (2012a) for emitting main lighting light, and the night light lighting component (2013) is provided with a main light emitting surface (2012a) for emitting main lighting light. The lighting component (2013) has a night light emitting surface (2013a) for emitting night light, and the lamp housing (2011) is provided with a main light emitting port (2011a) for emitting main illumination light emitted by the main light emitting surface (2012a) to the outside of the lamp housing (2011), and a night light emitting port (2011b) for emitting night light light emitted by the night light emitting surface (2013a) to the outside of the lamp housing (2011); the rotation axis (202) of the lamp body (201) rotating relative to the base housing (1) is not perpendicular to the main light emitting port (2011a) and / or is not perpendicular to the night light emitting port (2011b).

2. The lamp according to claim 1, characterized in that: A light outlet (2011d) is provided on a first shell panel (2011c) of the lamp housing (2011) that is opposite to the main light outlet surface (2012a), and the first shell panel (2011c) and the main light outlet surface (2012a) are arranged at a distance in the axial direction; a night light outlet surface (2013a) of the night light lighting assembly (2013) is arranged between the first shell panel (2011c) and the main light outlet surface (2012a), and the night light outlet surface (2013a) is arranged toward the light outlet (2011d), and the light outlet (2011d) is formed into the main light outlet (2011a) and the night light outlet (2011b); and a rotation axis (202) of the lamp body (2) rotating relative to the base shell (1) is not perpendicular to the light outlet (2011d).

3. The lamp according to claim 2, characterized in that: The night light lighting assembly (2013) comprises a night light bracket (2013b) and a night light body (2013c) for emitting night light, wherein the night light bracket (2013b) is arranged between the first housing panel (2011c) and the main light emitting surface (2012a); The night light body (2013c) is arranged on a side of the night light bracket (2013b) away from the light outlet (2011d) or is arranged inside the night light bracket (2013b), and the light emitting direction of the night light body (2013c) is toward the axis of the light outlet (2011d); The night light bracket (2013b) is made of light-transmitting material at least in the portion opposite to the light-emitting side of the night light body (2013c); the outer side surface of the night light bracket (2013b) opposite to the light-emitting side of the night light body (2013c) and away from the night light body (2013c) forms the light-emitting surface (2013a) of the night light.

4. The lamp according to claim 3, characterized in that: The night light bracket (2013b) comprises a support plate portion (2013b1) and a support foot portion (2013b2), wherein the support plate is arranged opposite to the first shell panel (2011c) and is arranged at a distance from the first shell panel (2011c), and one end of the support foot portion (2013b2) is arranged on one side of the support plate portion (2013b1) facing the first shell panel (2011c), and the other end extends toward the first shell panel (2011c); The night light illumination component (2013) comprises a night light connector (2013d) connected to the main illumination component (2012); the night light connector (2013d) is arranged on a side of the night light bracket (2013b) facing the main illumination component (2012); a bracket positioning hole (2013b3) is arranged on the side of the night light bracket (2013b) facing the main illumination component (2012); correspondingly, a bracket positioning column (2013d1) matching the bracket positioning hole (2013b3) is arranged on the side of the night light connector (2013d) facing the night light bracket (2013b).

5. The lamp according to claim 4, characterized in that: The outer side surface of the supporting foot (2013b2) close to the light outlet (2011d) and facing the light outlet (2011d) is formed as the light outlet surface (2013a) of the night light; Along the direction from the light outlet (2011d) to the main light emitting surface (2012a), the light emitting surface (2013a) of the night light is inclined toward the side away from the night light body (2013c); The light emitting surface (2013a) of the night light is in a stepped shape; The night light light emitting surface (2013a) comprises a first night light light emitting surface (2013a1) and a second night light light emitting surface (2013a2), and along the direction from the main light outlet (2011a) to the main light emitting surface (2012a), the first night light light emitting surface (2013a1) and the second night light light emitting surface (2013a2) are alternately arranged; the second night light light emitting surface (2013a2) is arranged parallel to the first shell panel (2011c), and the first night light light emitting surface (2013a1) and the second night light light emitting surface (2013a2) are arranged at an obtuse angle; The night light illumination component (2013) is annular and is arranged around the axis of the main light emitting surface (2012a); The night light body (2013c) in the night light lighting assembly (2013) is strip-shaped and is arranged around the axis of the main light emitting surface (2012a).

6. The lamp according to claim 3, characterized in that: The main lighting assembly (2012) comprises a main lighting lamp body (2012b), a reflective cup (2012c), and a diffusion plate (2012d); the light emitting side of the main lighting lamp body (2012b) is arranged toward the main light outlet (2011a); the reflective cup (2012c) has a reflective cup light inlet (2012c1) and a reflective cup light outlet (2012c2), and the inner wall of the reflective cup (2012c) connecting the reflective cup light inlet (2012c1) and the reflective cup light outlet (2012c2) forms a main lighting reflective surface (2012d). 12c3); the reflective cup light inlet (2012c1) of the reflective cup (2012c) is arranged toward the light-emitting side of the main lighting lamp body (2012b), and the reflective cup light outlet (2012c2) is arranged toward the main light outlet (2011a); the diffuser plate (2012d) is arranged between the reflective cup light outlet (2012c2) of the reflective cup (2012c) and the main light outlet (2011a), and the side of the diffuser plate (2012d) facing the main light outlet (2011a) forms the main light outlet surface (2012a); The night light lighting assembly (2013) comprises a reflector (2013e), the reflector (2013e) comprising a first reflective portion (2013e1), the first reflective portion (2013e1) being arranged on a side of the night light bracket (2013b) away from the first housing panel (2011c), and the first reflective portion (2013e1) extending toward the inner wall side of the lamp housing (2011); the end surface of the first reflective portion (2013e1) facing the night light bracket (2013b) forms a first night light reflective surface (2013e11); The reflective member (2013e) comprises a second reflective portion (2013e2), one end of the second reflective portion (2013e2) is connected to one end of the first reflective portion (2013e1) away from the light emitting surface (2013a) of the night light, and the other end extends toward the first shell panel (2011c); and a spacing is provided between the second reflective portion (2013e2) and the night light bracket (2013b), and the end surface of the second reflective portion (2013e2) facing the night light bracket (2013b) forms a second night light reflective surface (2013e21); the night light body (2013c) is provided between the second reflective portion (2013e2) and the night light bracket (2013b); One end of the first reflective portion (2013e1) of the reflective element (2013e) facing the light emitting surface (2013a) of the night light is connected to the outer side wall of the reflective cup (2012c); The reflective cup (2012c) and the reflective element (2013e) are an integral piece.

7. The lamp according to claim 1, characterized in that: The lamp body (2) comprises a rotating shaft (202), one end of the rotating shaft (202) is connected to the lamp body (201), and the other end passes through the base shell (1) and extends to the outside of the base shell (1); the base shell (1) is provided with a rotating shaft hole (102) matching the rotating shaft (202) at the position where the rotating shaft (202) passes through; the axis of the rotating shaft (202) is not perpendicular to the main light outlet (2011a) and / or is not perpendicular to the night light light outlet (2011b); The lamp body (201) comprises a rotating part (2014) having an outer convex spherical arc surface (2014a); correspondingly, the inner wall of the accommodating cavity (101) presents an inner concave spherical arc surface (1011); the rotating part (2014) of the lamp body (201) is rotatably arranged in the accommodating cavity (101); the axis of the rotating shaft (202) or its extension line passes through the center of the convex spherical arc surface (2014a); The lamp comprises a damping member (3) arranged between the inner wall of the accommodating cavity (101) and the outer wall of the lamp body (201), and the damping member (3) has a side facing the outer wall of the lamp body (201) abutting against the outer wall of the lamp body (201), and a side facing the inner wall of the accommodating cavity (101) abutting against the inner wall of the accommodating cavity (101).

8. The lamp according to claim 7, characterized in that: The damping member (3) is arranged near the rotating shaft (202); a first damping positioning groove (2015) for accommodating and positioning the damping member (3) is recessed near the connection between the lamp body (201) and the rotating shaft (202); correspondingly, a second damping positioning groove (1012) for accommodating and positioning the damping member (3) is recessed near the rotating shaft hole (102) of the accommodating cavity (101); The damping member (3) is annular, and its inner diameter is greater than or equal to the diameter of the rotating shaft (202); the damping member (3) is sleeved on the outside of the rotating shaft (202); correspondingly, the first damping positioning groove (2015) matches the damping member (3) and is annular and is arranged around the rotating shaft (202); the second damping positioning groove (1012) matches the damping member (3) and is annular and is arranged around the rotating shaft hole (102); The side wall of the first damping positioning groove (2015) extends outward to form an extended groove wall portion (2015a).

9. The lamp according to claim 7, characterized in that: The rotating shaft (202) comprises a rotating shaft body (2021) and a rotating shaft cover (2022); one end of the rotating shaft body (2021) is connected to the lamp body (201), and the other end passes through the base shell (1) and extends to the outside of the base shell (1); the rotating shaft cover (2022) is arranged on one end of the rotating shaft (202) extending to the outer wall of the base shell (1), and the outer diameter of the rotating shaft cover (2022) is greater than the hole diameter of the rotating shaft hole (102); The outer wall of the base shell (1) is provided with a supporting portion (103) protruding outside the rotating shaft hole (102); the side of the rotating shaft cover (2022) facing the outer wall of the base shell (1) is in contact with the side of the supporting portion (103) of the base shell (1) facing the rotating shaft cover (2022); A guide block (2022a) is provided on a protruding side of the rotating shaft cover (2022) facing the base shell (1), and the guide block (2022a) is arranged at a distance from the axis of the rotating shaft cover (2022); a guide groove (104) matching the guide block (2022a) is provided at the contact point between the base shell (1) and the rotating shaft cover (2022), and the guide groove (104) matches the moving track of the guide block (2022a); The guide groove (104) is provided with a limit block (1041) that can abut against the side of the guide block (2022a), and when the guide block (2022a) moves forward along the guide groove (104) and abuts against the limit block (1041), the main light outlet (2011a) and / or the night light outlet (2011b) are parallel to the surface where the opening of the accommodating cavity (101) is located, or when the guide block (2022a) moves backward along the guide groove (104) and abuts against the limit block (1041), the main light outlet (2011a) and / or the night light outlet (2011b) are parallel to the surface where the opening of the accommodating cavity (101) is located.

10. The lamp according to claim 9, characterized in that: The lamp housing (2011) comprises a lamp housing main body (2011e) and a lamp housing cover (2011f); the rotating shaft body (2021) is arranged on the lamp housing main body (2011e), and the rotating shaft body (2021) and the lamp housing main body (2011e) are an integral part; The outer peripheral side wall of the rotating shaft body (2021) is in the shape of a cylindrical side wall; The rotating shaft body (2021) and the rotating shaft cover (2022) are fixedly connected via a fastener (2023); The rotating shaft body (2021) is provided with a fastening hole (2021a) for fastening with the fastener (2023), and the fastening hole (2021a) is extended along the axis of the rotating shaft body (2021), and the side wall of the fastening hole (2021a) at one end away from the lamp body (201) is raised to form an insertion protrusion (2021b); correspondingly, the rotating shaft cover (2022) is provided with an insertion-matching column (2022b) on the side facing the rotating shaft body (2021), and the insertion-matching column (2022b) is recessed and provided with an insertion groove (2022b1) for inserting the insertion protrusion (2021b); the bottom surface of the insertion groove (2022b1) is provided with a fastening through hole (2022b2) that penetrates the rotating shaft cover (2022) for the fastener (2023) to pass through; The fastening holes (2021a) are provided in plurality and are arranged around the axis of the rotating shaft body (2021); correspondingly, the rotating shaft cover (2022) is provided with a number of plug-in fitting columns (2022b) matching the fastening holes (2021a) and arranged one-to-one with the fastening holes (2021a); The rotating shaft (202) is provided with a wiring through hole (2024) penetrating the rotating shaft (202) at its axis; Torsion spring clamps (4) for fixing the lamp are arranged on both sides of the base shell (1); correspondingly, a clamp seat (105) for mounting the torsion spring clamp (4) is arranged on the base shell (1); The torsion spring clamp (4) comprises a torsion spring (401) arranged on the base shell (1) and a clamp sleeve (402) sleeved on the torsion spring (401).

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