Combined expansion type adjustable lamp surface and eye protection lamp

Abstract

The utility model discloses a combined expansion type adjustable lamp surface and an eye-protection lamp, which comprise a first lamp panel, a second lamp panel, a third lamp panel, a fourth lamp panel and a fourth lamp panel, and at least one first combined expansion interface is arranged on the side surface of the first lamp panel; the first connecting piece is provided with at least one second combined expansion interface which is in one-to-one correspondence with the first combined expansion interfaces; therefore, the first combined expansion interface is adaptively connected with the second combined expansion interface. The first connecting piece is provided with a third combined expansion interface at least corresponding to the second combined expansion interface and used for being connected with an expansion assembly. According to the combined expansion type adjustable lamp surface and the eye-protection lamp, at least one lamp panel structure is arranged, and the first connecting piece with the expansion combination interface is used for expanding and connecting a plurality of lamp panels, the light shield and the light reflecting plate, so that the expansion of a desktop lighting area is realized, and the brightness of the lighting area is intensified, adjusted and concentrated, and the like; and the application range of the eye-protection lamp is expanded.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting lamps, and in particular relates to a combined extended adjustable lamp surface and an eye protection lamp. Background Art

[0002] According to the current requirements for eye health, the design of eye protection lamps needs to consider issues such as luminous brightness and illuminated range, so as to protect the user's eyes and increase the lighting area.

[0003] In fact, due to the expansion of the use scenarios of eye protection lamps, the lighting and use of eye protection lamps have expanded the application scenarios. For example, the lighting area needs to change and expand with the size of the desktop, and the light focusing scene required for work in the usage scenario changes. For example, as the lamp surface of the eye protection lamp is fixed, the luminous area is limited, but with the widening of the desktop and the maintenance of a certain width of stable lighting in scenarios with multiple people, it cannot be flexibly adjusted. For example, the light focusing scene needs to change and expand with the use of work, such as in some learning or manual links, the lamp surface needs to be focused.

[0004] On the other hand, in the current research and development of eye protection lamps, the area expansion of the lamp surface has formed a method including folding to achieve the expansion of the light-emitting surface, or using devices with multiple functions of rotation and folding to form adjustments between lamp surfaces. In the above-mentioned combined expansion method, the expansion of the area is difficult to form spatial consistency, which causes inconsistency in the lighting area and forms a mismatch between the eye and the operating space. Specifically, the expansion of the lighting area generally relies on structural changes, which is prone to inconsistency (brightness confusion) and mismatch (height of spatial structure) problems, which makes some existing theoretical solutions, such as rotating lamp surfaces, extended lamp surfaces and other technologies, likely to have unstable operations, and it is actually difficult to achieve the expansion of the lighting area, the brightness of the lighting area and the lighting range. Technical personnel in this field are eager to find a solution to the above problems. Utility Model Content

[0005] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a combined expandable adjustable lamp surface and an eye protection lamp to solve the changes in the lighting scene of the eye protection lamp.

[0006] To achieve the above object, the utility model provides a combined expandable adjustable lamp surface, comprising:

[0007] A first lamp panel, wherein at least one first combination expansion interface is provided on a side of the first lamp panel;

[0008] A first connecting member having at least one second combined extension interface corresponding one-to-one to the first combined extension interface;

[0009] In this way, the first combined extension interface is adapted to be connected with the second combined extension interface;

[0010] The first connecting member has a third combination extension interface for connecting at least one combination extension component, and the combination extension component is a second lamp panel, and / or a first reflection plate, and / or a first sunshade for focusing light.

[0011] Furthermore, a kinematic pair is provided between the second combined extension interface and the third combined extension interface on the first connecting member;

[0012] The motion pair has at least one movable component that is adjustable in a dimensional direction to drive the first lamp panel and the combined extension component to adjust the relative position in the dimensional direction.

[0013] Furthermore, the combination expansion component is provided with the first combination expansion interface, so that the first connector is connected to the next combination expansion component.

[0014] Furthermore, the kinematic pair is a rotating pair having a first rotating axis, and between the first lamp panel and the combined expansion component, or between the combined expansion components, driven by the rotating pair, a plurality of adjustable working states are formed relative to the first rotating axis.

[0015] Furthermore, a telescopic component is provided between the second combined extension interface and the third combined extension interface on the first connecting member;

[0016] The telescopic component is used to adjust the relative distance between the first lamp panel and the combined extension component, and / or the height distance between the first lamp panel and the combined extension component.

[0017] Furthermore, the kinematic pair is a universal rotating pair with clamping force, having a second rotating axis, between the first lamp panel and the combined expansion component, or between the combined expansion components, and the combined expansion component can rotate in the rotating space of the second rotating axis.

[0018] Furthermore, the combined extension component is a second lamp panel having the same structure as the first lamp panel.

[0019] Furthermore, the first combined expansion interface has a notch in the thickness direction of the first lamp panel for accommodating a partial structure of the motion pair in a working state.

[0020] Furthermore, a projection of the length of the notch in the thickness direction of the first lamp panel accounts for more than half of the thickness length.

[0021] Furthermore, an electrode contact is provided at a matching connection point between the first combined extension interface and the second combined extension interface.

[0022] Furthermore, the luminous power of the first lamp panel and the second lamp panel is 27W~30W.

[0023] Furthermore, the first lamp panel is installed with a rod body, and another rotating pair is provided between the first lamp panel and the rod body, and the other rotating pair drives the first lamp panel and the combined expansion component to move as a whole in at least one dimensional direction;

[0024] Alternatively, the first connecting member is installed on a rod body, and another rotating pair is provided between the first connecting member and the rod body, and the other rotating pair drives the first lamp panel and the combined extension component to move as a whole in at least one dimensional direction.

[0025] Furthermore, the rod body is installed with a base, and an adjustment seat is provided at the end of the rod body, and the adjustment seat is detachably connected to the base.

[0026] The utility model also discloses an eye protection lamp, which has the above-mentioned combined extended adjustable lamp surface.

[0027] The above-mentioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0028] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0029] (1) The combined expandable adjustable lamp surface and eye protection lamp of the present invention adopts the design mode of expanding the interface, so that a first connecting piece is arranged between the first lamp panel and the second lamp panel, and an interface adapted to the first lamp panel and the second lamp panel is arranged on the first connecting piece, so that the combined expansion component can be further expanded after the second lamp panel, or extended from the side of the lamp panel to connect the third lamp panel, the fourth lamp panel, etc., and the combined expansion forms a large range of illumination area. The combined expansion component in the present invention includes the second lamp panel, and the first lamp panel and the second lamp panel can be a single-sided or double-sided light-emitting structure, thereby forming a richer light-emitting area and an adjustment mode of the light focusing working state. In addition, the lamp panel can be composed of a reflector or a sunshade. The reflector can form a light reflection focus with the first lamp panel to gather more illumination light in the target illumination area. The sunshade can better block the illumination light irradiated in multiple directions, thereby preventing the illumination light from interfering with other illumination sources, such as ambient light, or focused light during manual operation.

[0030] (2) The combined expandable adjustable lamp surface and eye protection lamp of the utility model are connected and expanded by a first connecting piece to a plurality of combined expansion components, and a kinematic pair of at least one dimension is provided in the first connecting piece. In this way, the relative relationship between the plurality of combined expansion components can be adjusted. On the one hand, more angles are formed. In addition, for example, the spacing between the first lamp panel and the second lamp panel can be adjusted by the kinematic pair on the connecting piece, thereby increasing the light coverage range.

[0031] (3) The combined expandable adjustable lamp surface and eye protection lamp of the utility model is provided with a control component in the first connecting member or in the combined expansion component, so that the motion state of each moving pair in the first connecting member can be individually adjusted. For example, the motion state of the moving pair can be controlled to generate an angle between the first lamp panel and the second lamp panel to enhance the luminous intensity of the intersection area, or the lamp surface can be individually adjusted, such as the light brightness.

[0032] (4) The combined expandable adjustable lamp face and eye protection lamp of the utility model configures the first lamp panel and the second lamp panel as a first shell and a second shell in cooperation with each other, and opens heat dissipation holes on the first shell to ensure the working performance of the internal light-emitting components; and installs a rhombus plate on the second shell, through which the light emitted by the light-emitting components can be refracted through the rhombus grid of the rhombus plate to spread out the illumination, and the light will be more uniform, soft and not dazzling.

[0033] (5) The combined expandable adjustable lamp surface and eye protection lamp of the utility model sets the entire adjustable lamp surface on the rod body of the eye protection lamp, wherein the adjustable lamp surface can be fixed by a first lamp panel, or a rod body fixing part is set on the first connecting part to realize an overall eye protection lamp product, wherein the other end of the rod body can be set to a variety of design methods including but not limited to a base, a table clamp, a floor-standing type, etc., thereby forming a combined expandable adjustable eye protection lamp product. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the foldable double-sided light-emitting lamp tray eye protection lamp in the embodiment of the utility model;

[0035] Figure 2 It is a schematic diagram of the structure of the foldable double-sided light-emitting lamp tray eye protection lamp after unfolding in the embodiment of the utility model;

[0036] Figure 3 This is a schematic diagram of the structure of the double-sided light panel in the embodiment of the utility model;

[0037] Figure 4 This is a schematic diagram of the structure of the first lamp panel in the embodiment of the utility model;

[0038] In all the drawings, the same reference numerals represent the same technical features, specifically:

[0039] 1. Base; 2. Rod body; 3. First lamp panel; 4. Second lamp panel; 5. First connecting piece; 6. Second connecting piece; 7. Third connecting piece; 8. Adjustment seat;

[0040] 301, first shell; 302, second shell; 303, light-transmitting plate; 304, heat dissipation hole. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0042] The utility model first provides a combined expandable adjustable lamp surface, including: a first lamp panel, at least one first combined expansion interface is arranged on the side of the first lamp panel; a first connecting piece has at least one second combined expansion interface, which corresponds one-to-one with the first combined expansion interface; in this way, the first combined expansion interface is adaptively connected with the second combined expansion interface; forming a structure of the first lamp panel and the first connecting piece.

[0043] The above-mentioned combined expansion interface forms a connection on the mechanical structure between the two components. The connection structure relationship can be a snap-fit ​​embedded structure, or an integrated connection setting. In the electrical connection between the two components, an electrode structure that is electrically connected after contact can be set in the snap-fit ​​embedded structure, so as to form an electrical connection between the combined expansion components.

[0044] The combination expansion method of the above-mentioned first connecting member is to extend outward from the side of the first lamp panel, wherein the position of the side can be multiple positions circumferentially on the side of the lamp panel, so as to expand the light-emitting area. In one embodiment of the utility model, the first lamp panel is a circular structure, and has an elliptical structure at the position of the side combination expansion interface, wherein, in the locking embodiment, the first connecting member can be configured to be clamped into the side of the lamp panel to achieve fixation. At this time, the second combination expansion interface of the first connecting member is higher than the thickness height of the lamp panel, or is lower than the thickness height of the lamp panel and is embedded in the interior of the lamp panel. At this time, the second combination expansion interface of the first connecting member is lower than the thickness height of the lamp panel.

[0045] In a preferred embodiment of the present invention, the side of the lamp panel has a notch that is lower than the thickness height, and in the above-mentioned position, it is fixedly connected with the second combined expansion interface so that in a moving state, part of the first connecting member can be embedded in the above-mentioned notch position to achieve smooth adjustment of the moving state between the first connecting member and the first lamp panel.

[0046] The first connecting member has a third combination extension interface for connecting at least one combination extension component, the combination extension component is the second lamp panel, and / or the first reflection plate, and / or the first light shield for focusing light.

[0047] The sunshade of the utility model has a certain area in space, so that it can shield a part of the scattered light toward a certain luminous direction of the space, so that the light shading and reflection effect of the space is better. As a preferred embodiment, the sunshade in the utility model has a certain external eaves beam in the vertical direction of the space, so that when the relative angle with the first lamp panel is adjusted, the focusing adjustment of the scattered light in the space is formed.

[0048] The third combination expansion interface is similar in shape and interface to the second combination expansion interface. At the same time, the first combination expansion interface is provided on the side of the combination expansion component to achieve structural expansion.

[0049] As a specific implementation of the utility model, a kinematic pair is also provided between the second combination expansion interface and the third combination expansion interface in the first connecting member, so that the second combination expansion interface and the third combination expansion interface are fixedly arranged between the kinematic pair, so that the second combination expansion interface and the third combination expansion interface, with the action of the kinematic pair, drive the adjustment of multiple motion states between the two interconnected components.

[0050] The kinematic pair is a rotating pair having a first rotating shaft. Between the first lamp panel and the combined expansion component, or between the combined expansion components, driven by the rotating pair, a plurality of adjustment working states are formed relative to the first rotating shaft.

[0051] For example, in an eye protection lamp product composed of a first lamp panel and a second lamp panel, the first lamp panel and the second lamp panel can be superimposed on each other, with the first light-emitting surface facing upward and the second light-emitting surface facing downward, thereby achieving a certain degree of fill light for the ambient light while realizing desktop space lighting.

[0052] For example, in an eye protection lamp product composed of a first lamp panel and a second lamp panel, there is an angle between the first lamp panel and the second lamp panel, so that the intersection area where the two lamp panels emit light shows enhanced lighting, which can be used in scenarios where enhanced lighting areas are required.

[0053] In another embodiment, a telescopic component is further provided between the second combined expansion interface and the third combined expansion interface on the first connector;

[0054] The telescopic component is used to adjust the relative distance between the first lamp panel and the combined extension component, and / or the height distance between the first lamp panel and the combined extension component.

[0055] For example, a telescopic component is arranged between the rotating pair and the interface of the first connecting member to achieve adjustable relative distance and adjustable height distance between the two lamp panels. In this way, the spacing between the first lamp panel and the second lamp panel can be further enlarged to achieve expansion of the lighting area, or the spacing between the first lamp panel and the second lamp panel in the height direction can be further enlarged to achieve staggered arrangement in the height direction to form spatial lighting.

[0056] The kinematic pair is a universal rotating pair with clamping force, having a second rotating shaft, between the first lamp panel and the combined expansion component, or between the combined expansion components, and the combined expansion component can rotate in the rotating space of the second rotating shaft.

[0057] The combined extension component is a second lamp panel having the same structure as the first lamp panel.

[0058] The first combined expansion interface has a notch in the thickness direction of the first lamp panel for accommodating a partial structure of the moving pair in a moving state.

[0059] In an embodiment of two lamp panels, the first lamp panel and the second lamp panel can present a plurality of angles in a mutually adjusted state. According to the difference in height direction of the first connecting member relative to the lamp panel and the different widths of the first connecting member between the first lamp panel and the second lamp panel, corresponding notches are provided in the thickness direction of the lamp panel so that the notches and spaces of the first connecting member can be accommodated in different angles and superposition states to adapt to the different widths of the first connecting member of the lamp panel between different lamp panels, thereby restricting the folding state so that the two lamp panels can be folded to a stacked state.

[0060] The projection of the length of the notch in the thickness direction of the first lamp panel accounts for more than half of the thickness length.

[0061] The first combined expansion interface and the second combined expansion interface are connected at an adapter point and have an electrode contact.

[0062] The luminous power of the first lamp panel and the second lamp panel is 27W~30W.

[0063] The first lamp panel is installed with a rod body, and another rotating pair is provided between the first lamp panel and the rod body, and the other rotating pair drives the first lamp panel and the combined extension component to move as a whole in at least one dimensional direction;

[0064] Alternatively, the first connecting member is installed on a rod body, and another rotating pair is provided between the first connecting member and the rod body, and the other rotating pair drives the first lamp panel and the combined extension component to move as a whole in at least one dimensional direction.

[0065] The rod body is installed with a base, and an adjustment seat is provided at the end of the rod body. The adjustment seat and the base are detachably connected. Specific embodiment:

[0067] like Figures 1 to 4 As shown in the figure, the eye protection lamp in the preferred embodiment of the utility model includes a base 1, a rod body 2 arranged on the base, and the end of the rod body 2 facing away from the base 1 is connected to a double-sided light-emitting lamp panel; wherein the double-sided light-emitting lamp panel includes a first lamp panel 3 and a second lamp panel 4 stacked, and the light-emitting surface of the first lamp panel 3 and the light-emitting surface of the second lamp panel 4 are arranged away from each other; and the first lamp panel 3 and the second lamp panel 4 are connected by a first connecting member 5, and the moving pair of the first connecting member 5 is a hinge point rotation.

[0068] Thus, the rotation characteristics of the first connecting member 5 can be used to realize the combination of various angles of the first lamp panel 3 and the second lamp panel 4. When it is necessary to expand the illuminated area and light up the surrounding environment, the first lamp panel 3 and the second lamp panel 4 can be arranged to be stacked on each other to form a double-sided light panel that emits light on both sides at the same time, forming a spherical light source to expand the illuminated area; when it is necessary to increase the lighting range of the desktop area, the second lamp panel 4 is driven to rotate by the first connecting member 5 so that the light-emitting surfaces of the first lamp panel 3 and the second lamp panel 4 face downward at the same time to increase the lighting area of ​​the desktop; when it is necessary to concentrate on lighting a part of the desktop area, the angles of the first lamp panel 3 and the second lamp panel 4 are adjusted by the first connecting member 5 so that the light sources of the first lamp panel 3 and the second lamp panel 4 partially overlap to enhance the brightness of the concentrated area.

[0069] Further preferably, the rotating shaft in the utility model includes a first rotating part and a second rotating part axially arranged along the first connecting ring or the second connecting ring, wherein the first rotating part is coaxially sleeved in the second connecting ring, the second rotating part is coaxially sleeved in the first connecting ring, and the first rotating part and the second rotating part are connected by screws. Specifically, by setting the rotating shaft as a splicing form of the first rotating part and the second rotating part, the first rotating part and the second rotating part can be matched with the first connecting ring and the second connecting ring respectively. On the one hand, the first rotating part and the second rotating part can be set to different structural forms to ensure the matching of the rotating part and the connecting ring. On the other hand, the size of the rotating part and the connecting ring can be appropriately changed to form a structure in which the first rotating part and the second rotating part clamp the first connecting ring and the second connecting ring along the axial direction, so as to provide partial damping of the first connecting ring and the second connecting ring, so as to achieve the stable stay of the first lamp panel and the second lamp panel at the set angle.

[0070] Further preferably, a damping surface is provided radially in the first connecting ring of the utility model, and the first rotating part and the second rotating part are respectively provided on both sides of the damping surface, and a first through hole for the screw to pass through is provided on the damping surface; the second rotating part is provided with a fitting surface on the side facing the damping surface, the fitting surface is fitted with the damping surface, and a second through hole for the screw to pass through is provided on the fitting surface. The damping surface provided in the first connecting ring can cooperate with the fitting surface to form rotation damping, so that the second lamp panel can stay stably at the set angle. At the same time, when the screws tighten and fix the first rotating part and the second rotating part, they can clamp and fix the damping surface accordingly, so as to connect the rotating shaft and the second connecting ring as a whole, and prevent the rotating shaft from being separated from the second connecting ring.

[0071] Further, as a preferred embodiment of the present invention, the first lamp panel 3 and the second lamp panel 4 in the present invention have the same structure. Taking the first lamp panel as an example, the first lamp panel 3 includes a first shell 301 and a second shell 302, and the first shell 301 and the second shell 302 are surrounded to form a receiving cavity, and a light-emitting component is arranged in the receiving cavity.

[0072] Correspondingly, a notch is provided at one end of the second shell 302 away from the first shell, and a light-transmitting plate is provided at the notch for the light source to pass through. The second shell 302 is annular in structure as a whole, and the light-transmitting plate is embedded in the notch of the second shell. The light emitted by the light-emitting component passes through the light-transmitting plate, thereby lighting up the external environment. Optionally, the second shell 302 in the utility model can also be provided with multiple notches, and light-transmitting plates are respectively provided at the notches, and the light emitted by the light-emitting component is emitted from the multiple notches accordingly.

[0073] Further preferably, the light-transmitting plate in the present invention is a rhombus plate or an acrylic plate, and both the rhombus plate and the acrylic plate can be used as a light-transmitting structure to allow light to pass through while protecting the internal light-emitting components. Preferably, the light-transmitting plate in the present invention is a rhombus plate, and the rhombus plate can make the light emitted by the light-emitting components refract through the rhombus of the rhombus plate to spread out the illumination, and the light will be more uniform, soft and not dazzling.

[0074] Further preferably, in the present invention, at least one heat dissipation hole is provided on the first housing 301. The heat dissipation hole is used to connect the internal space formed by the first housing 301 and the second housing 302 with the outside, so as to dissipate heat of the light-emitting component.

[0075] Further, as a preferred embodiment of the present invention, the first lamp panel 3 of the present invention is connected to the rod body 2 through the second connecting member 6, and the first lamp panel 3 can be rotated with the second connecting member 6 as a hinge point. The first lamp panel 3 of the present invention is also in a rotating connection form with the rod body 2, and the angle between the first lamp panel 3 and the rod body 2 can be adjusted accordingly through the second connecting member 6, so that the light-emitting angle of the first lamp panel 3 can be adjusted accordingly, and the first lamp panel 3, the second lamp panel 4 and the rod body 2 can be folded, so as to facilitate the folding and storage of the foldable double-sided light-emitting lamp panel eye protection lamp.

[0076] Preferably, the second connector structure in the present invention is the same as the first connector structure, and the difference between the two is only in the different connecting parts. Further, the first connector and the second connector are arranged on opposite sides of the first lamp panel, which is more beautiful as a whole and convenient for users to adjust the first connector 5 and the second connector 6 respectively.

[0077] Further, as a preferred embodiment of the present invention, a first mounting hole is provided at one end of the rod body facing the second connecting member 6, and the second connecting member 6 is partially embedded in the first mounting hole. The rod body and the second connecting member are arranged in a mutually embedded form, so that the rod body 2, the second connecting member 6, the first lamp panel 3, etc. can be removed and replaced. The end of the second connecting member 6 is inserted into the first mounting hole of the rod body, and then the second connecting member 6 is fixed to the rod body 2 by correspondingly arranging a screw structure on the side wall of the rod body.

[0078] Further preferably, the rod body in the utility model is in a retractable form, so that the relative positions of the first lamp panel 3, the second lamp panel 4 and the base can be adjusted, so that the user can adjust the illuminated area and brightness according to actual needs.

[0079] Furthermore, the rod body 2 in the utility model is connected to the base through the third connecting member 7, and the rod body 2 can be rotated with the third connecting member 7 as a hinge point. The form of the rotational connection between the rod body 2 and the base through the third connecting member 7 can facilitate the position adjustment of the double-sided light-emitting lamp panel, so that the eye protection lamp can light up the predetermined position.

[0080] Optionally, an adjustment seat may be provided between the rod body 2 and the base, and the adjustment seat is connected to the base, and the rod body 2 is connected to the adjustment seat through a third connecting member 7, and the rod body can rotate with the third connecting member 7 as a hinge point. The adjustment seat is mainly used to set an adjustment button to control the switch, brightness, etc. of the double-sided light panel. A power cord interface or a charging interface may be correspondingly provided on the adjustment seat.

[0081] Furthermore, the adjustment seat in the utility model is electrically connected to the double-sided light panel, and the adjustment seat is respectively provided with a switch key, a brightness key and a color temperature key, which are used to respectively realize the opening and closing, brightness adjustment and color temperature adjustment of the double-sided light panel.

[0082] Optionally, the adjustment seat 8 and the base in the present invention are detachable, and the detachable form of the adjustment seat 8 and the base facilitates the storage, transportation and installation of the foldable double-sided light panel eye protection lamp.

[0083] Further preferably, since the double-sided light-emitting lamp panel in the utility model can be changed into a first lamp panel and a second lamp panel in parallel, the center of gravity of the foldable double-sided light-emitting lamp panel eye protection lamp moves forward accordingly, which easily causes the eye protection lamp to tip over. Based on this, the utility model is provided with a counterweight inside the base to solve the problem of the eye protection lamp tipping over. Preferably, an elastic rubber strip or a friction gasket is also provided on the bottom surface of the base in the utility model, and the elastic rubber strip and the friction gasket are used to increase the friction between the eye protection lamp and the desktop, thereby ensuring that the eye protection lamp will not be moved at will due to accidental touch.

[0084] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined expandable adjustable lamp surface, characterized in that: include: A first lamp panel, wherein at least one first combination expansion interface is provided on a side of the first lamp panel; A first connecting member having at least one second combined extension interface corresponding one-to-one to the first combined extension interface; In this way, the first combined extension interface is adapted to be connected with the second combined extension interface; The first connecting member has a third combination extension interface for connecting at least one combination extension component, and the combination extension component is a second lamp panel, and / or a first reflection plate, and / or a first sunshade for focusing light.

2. The combined expandable adjustable lamp surface according to claim 1, characterized in that: A kinematic pair is provided between the second combined extension interface and the third combined extension interface on the first connecting member; The motion pair has at least one movable component that is adjustable in a dimensional direction to drive the first lamp panel and the combined extension component to adjust the relative position in the dimensional direction.

3. The combined expandable adjustable lamp surface according to claim 2, characterized in that: The combination expansion component is provided with the first combination expansion interface, so that the first connector is connected to the next combination expansion component.

4. The combined expandable adjustable lamp surface according to claim 2 or 3, characterized in that: The kinematic pair is a rotation pair having a first rotation axis. Driven by the rotation pair, the first lamp panel and the combined expansion component, or between the combined expansion components, form a plurality of adjustment working states at multiple angles relative to the first rotation axis.

5. The combined expandable adjustable lamp surface according to claim 2, characterized in that: A telescopic component is also provided between the second combined extension interface and the third combined extension interface on the first connecting member; The telescopic component is used to adjust the relative distance between the first lamp panel and the combined extension component, and / or the height distance between the first lamp panel and the combined extension component.

6. The combined expandable adjustable lamp surface according to claim 2 or 3, characterized in that: The kinematic pair is a universal rotation pair with clamping force, having a second rotation axis, between the first lamp panel and the combined expansion component, or between the combined expansion components, and the combined expansion component can rotate in the rotation space of the second rotation axis.

7. The combined expandable adjustable lamp surface according to claim 3, characterized in that: The combined extension component is a second lamp panel having the same structure as the first lamp panel.

8. The combined expandable adjustable lamp surface according to claim 3, characterized in that: The first combined extension interface has a notch in the thickness direction of the first lamp panel for accommodating a partial structure of the motion pair in a working state.

9. The combined expandable adjustable lamp surface according to claim 8, characterized in that: The projection of the length of the notch in the thickness direction of the first lamp panel accounts for more than half of the thickness length.

10. The combined expandable adjustable lamp surface according to claim 3, characterized in that: The first combined extension interface and the second combined extension interface are connected at an adapter point and have an electrode contact.

11. The combined expandable adjustable lamp surface according to claim 7, characterized in that: The luminous power of the first lamp panel and the second lamp panel is 27W~30W.

12. The combined expandable adjustable lamp surface according to claim 3, characterized in that: The first lamp panel is installed with a rod body, and another rotating pair is provided between the first lamp panel and the rod body, and the other rotating pair drives the first lamp panel and the combined expansion component to move as a whole in at least one dimensional direction; Alternatively, the first connecting member is installed on a rod body, and another rotating pair is provided between the first connecting member and the rod body, and the other rotating pair drives the first lamp panel and the combined extension component to move as a whole in at least one dimensional direction.

13. The combined expandable adjustable lamp surface according to claim 12, characterized in that: The rod body is installed with a base, and the end of the rod body is provided with an adjustment seat, and the adjustment seat is detachably connected with the base.

14. An eye protection lamp, characterized in that: A combined expandable adjustable lamp surface as described in any one of claims 1 to 13.

Images