Lighting fixture

Abstract

The utility model relates to the field of lighting, provide a kind of lighting lamp. The lighting lamp includes: pedestal;Lamp panel, the lamp panel is located in the pedestal;Outer lamp shade, the outer lamp shade cover is located in the pedestal;Inner lamp shade, the inner lamp shade is located in the outer lamp shade, and the inner lamp shade cover is located in the lamp panel;Mounting cylinder, the mounting cylinder is located in the inner lamp shade, one end of the mounting cylinder is connected with the top wall of the inner lamp shade, and the other end extends to the lamp panel;First limiting portion located in the mounting cylinder, the first limiting portion is located in the lamp panel;Power supply piece, the power supply piece is located in the mounting cylinder, one end of the power supply piece is in contact with the first limiting portion, the other end is in contact with the inner lamp shade top wall, the power supply piece is electrically connected with the lamp panel, and the lamp panel is used to irradiate light between the inner lamp shade and the outer lamp shade. According to the lighting lamp provided in the utility model embodiment, it is convenient for user to move, and it is convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of lighting, and in particular to a lighting fixture. Background Technology

[0002] Table lamps are currently widely used in home lighting. However, due to their large size, they are not convenient to move, have a relatively limited range of applications, and cannot meet users' immediate needs. They are also inconvenient to carry. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, this utility model provides a lighting fixture.

[0004] This utility model discloses a lighting fixture, comprising: a base; a lamp plate disposed on the base; an outer lampshade disposed on the base; an inner lampshade located inside the outer lampshade and covering the lamp plate; a mounting cylinder located inside the inner lampshade, one end of the mounting cylinder being connected to the top wall of the inner lampshade, and the other end extending to the lamp plate; a first limiting portion located within the mounting cylinder and disposed on the lamp plate; and a power supply component disposed within the mounting cylinder, one end of the power supply component abutting against the first limiting portion, and the other end abutting against the top wall of the inner lampshade, the power supply component being electrically connected to the lamp plate, and the lamp plate being used to irradiate light between the inner lampshade and the outer lampshade.

[0005] It is understandable that the mounting cylinder limits the position of the power supply component in the circumferential direction. Specifically, the cross-sectional shape of the power supply component can be adapted to the cross-sectional shape of the mounting cylinder. For example, the cross-sectional shape of the power supply component can be circular and the cross-sectional shape of the mounting cylinder can be circular, or the cross-sectional shape of the power supply component can be quadrilateral and the cross-sectional shape of the mounting cylinder can be quadrilateral.

[0006] The first limiting part and the top wall of the inner lamp cover limit the position of the power supply component in the extension direction. In this way, the lighting fixture provided by this application sets the power supply component inside the outer lamp cover. Compared with the prior art, which sets the power supply component in the base position, the volume of the base can be further reduced, while the volume of the outer lamp cover does not need to be increased. As a result, the overall volume of the lighting fixture can be greatly reduced, making it easy for users to move, meeting users' immediate use needs, and making it easy to carry.

[0007] In one possible implementation of this application, the first limiting part is an elastic element.

[0008] In one possible implementation of this application, the lighting fixture further includes: a second limiting part located inside the mounting cylinder, one end of the second limiting part being connected to the top wall of the inner lampshade, and the other end extending toward the lamp panel; one end of the power supply unit abutting against the first limiting part, and the other end abutting against the second limiting part.

[0009] In one possible implementation of this application, the distance between the power supply component and the top wall of the inner lampshade is less than the distance between the power supply component and the lamp panel.

[0010] In one possible implementation of this application, the lighting fixture further includes: a circuit board disposed on the base, the power supply being electrically connected to the circuit board, and the lamp board being electrically connected to the circuit board.

[0011] In one possible implementation of this application, the lighting fixture further includes a first reflective layer disposed on the inner sidewall of the outer lampshade.

[0012] In one possible implementation of this application, the lighting fixture further includes a second reflective layer disposed on the outer wall of the inner lampshade.

[0013] In one possible implementation of this application, the lighting fixture further includes an elastic covering layer that covers the circumferential outer side of the power supply component.

[0014] In one possible implementation of this application, the top surface of the outer lampshade is provided with a touch switch, and the top wall of the inner lampshade is provided with an opening; the lighting fixture further includes: a touch connection line, one end of which is electrically connected to the circuit board, and the other end of which is electrically connected to the touch switch.

[0015] In one possible implementation of this application, the base includes a detachably connected upper shell and a lower shell, with the circuit board located between the upper shell and the lower shell. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of a lighting fixture provided in the embodiment of the application;

[0019] Figure 2 for Figure 1 The image shows a cross-sectional view of the lighting fixture.

[0020] Figure label:

[0021] 100. Lighting fixture; 110. Base; 111. Upper shell; 112. Lower shell; 120. Outer lampshade; 130. Inner lampshade; 140. Lamp panel; 150. Mounting cylinder; 160. First limiting part; 170. Power supply component; 180. Second limiting part; 190. Circuit board; 101. First reflective layer; 103. Touch switch. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the solution of this utility model will be further described below. It should be noted that, unless otherwise specified, the embodiments of this utility model and the features thereof can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some embodiments of the present invention, and not all embodiments.

[0024] Table lamps are currently widely used in home lighting. However, due to their large size, they are not convenient to move, have a relatively limited range of applications, and cannot meet users' immediate needs. They are also inconvenient to carry.

[0025] To resolve the above technical issues, please refer to Figures 1 to 2 This application provides a lighting fixture 100, which may include a base 110, a lamp panel 140, an outer lamp cover 120, an inner lamp cover 130, a mounting cylinder 150, a first limiting part 160, and a power supply component 170.

[0026] Specifically, the outer lamp cover 120 is mounted on the base 110, and the outer lamp cover 120 and the base 110 together form the outer surface of the lighting fixture 100. The lamp panel 140 is mounted on the base 110, and the inner lamp cover 130 is located inside the outer lamp cover 120 and is mounted on the lamp panel 140. Both the outer lamp cover 120 and the inner lamp cover 130 are made of light-transmitting material, such as transparent plastic.

[0027] The mounting cylinder 150 is located inside the inner lamp cover 130. One end of the mounting cylinder 150 is connected to the top wall of the inner lamp cover 130, and the other end extends to the lamp plate 140. It can be understood that the length of the mounting cylinder 150 is the same as the length of the inner lamp cover 130. When the inner lamp cover 130 is placed on the base 110, the mounting cylinder 150 is placed on the lamp plate 140. The lamp plate 140 is provided with a ring-shaped light source. Specifically, the light source can be an LED light. The light source on the lamp plate 140 is located between the inner lamp cover 130 and the outer lamp cover 120, illuminating light between the inner lamp cover 130 and the outer lamp cover 120.

[0028] The mounting cylinder 150 can be integrally formed with the inner lamp cover 130.

[0029] The first limiting part 160 is located inside the mounting cylinder 150 and is disposed on the lamp plate 140. The power supply component 170 is disposed inside the mounting cylinder 150. One end of the power supply component 170 abuts against the first limiting part 160 and the other end abuts against the top wall of the inner lamp cover 130. The power supply component 170 is electrically connected to the lamp plate 140 to supply power to the light source on the lamp plate 140.

[0030] It is understandable that the mounting cylinder 150 limits the position of the power supply component 170 in the circumferential direction. Specifically, the cross-sectional shape of the power supply component 170 can be adapted to the cross-sectional shape of the mounting cylinder 150. For example, the cross-sectional shape of the power supply component 170 can be circular and the cross-sectional shape of the mounting cylinder 150 can be circular, or the cross-sectional shape of the power supply component 170 can be quadrilateral and the cross-sectional shape of the mounting cylinder 150 can be quadrilateral.

[0031] The first limiting part 160 and the top wall of the inner lamp cover 130 limit the position of the power supply component 170 in the extending direction. In this way, the lighting fixture 100 provided in this application has the power supply component 170 disposed inside the outer lamp cover 120. Compared with the prior art, where the power supply component 170 is disposed at the base 110, the volume of the base 110 can be further reduced, while the volume of the outer lamp cover 120 does not need to be increased. As a result, the overall volume of the lighting fixture 100 can be greatly reduced, making it easier for users to move, meeting users' immediate use needs, and making it easy to carry.

[0032] In some embodiments of this application, the first limiting part 160 is an elastic member. In this way, during the assembly of the power supply component 170, the assembly accuracy between the power supply component 170 and the first limiting part 160 and the top wall of the inner lamp cover 130 can be reduced, thereby reducing the assembly difficulty for assembly personnel.

[0033] The first limiting part 160 can be made of sponge, silicone, rubber, etc.

[0034] In some embodiments of this application, the lighting fixture 100 may further include a second limiting part 180, which is located inside the mounting cylinder 150. One end of the second limiting part 180 is connected to the top wall of the inner lamp cover 130, and the other end extends toward the lamp panel 140. One end of the power supply component 170 abuts against the first limiting part 160, and the other end abuts against the second limiting part 180.

[0035] Thus, by setting the second limiting part 180, the inner lamp cover 130 and the power supply component 170 are brought into contact, and by the cooperating first limiting part 160 and second limiting part 180, the power supply component 170 is limited in its extending direction.

[0036] The second limiting part 180 can be integrally formed with the inner lamp cover 130.

[0037] Furthermore, the distance between the power supply component 170 and the top wall of the inner lamp cover 130 is less than the distance between the power supply component 170 and the lamp panel 140.

[0038] This ensures that the power supply component 170 is kept away from the lamp board 140. It is understood that the lamp board 140 will generate heat during operation. Keeping the power supply component 170 away from the lamp board 140 can reduce the ambient temperature around the power supply component 170, thereby extending the service life of the power supply component 170.

[0039] In some embodiments of this application, the lighting fixture 100 may further include a circuit board 190, which is disposed on the base 110, and the power supply is electrically connected to the circuit board 190, and the lamp board 140 is electrically connected to the circuit board 190.

[0040] The circuit board 190 controls the circuit between the lamp board 140 and the power supply unit 170.

[0041] In some embodiments of this application, the lighting fixture 100 includes a first reflective layer 101, which is disposed on the inner sidewall of the outer lampshade 120.

[0042] The first reflective layer 101 is reflective paper, which is used to reflect and enhance light, improve lighting efficiency and optimize light distribution. Through high reflectivity, it redirects the originally lost light back to the irradiated area, reducing light consumption.

[0043] Furthermore, the lighting fixture 100 also includes a second reflective layer, which is disposed on the outer wall of the inner lampshade 130.

[0044] The second reflective layer 102 can also be reflective paper, which can be an aluminum-coated film, a mirror aluminum foil, or a nano-ceramic coating substrate.

[0045] Therefore, by setting the first reflective layer 101 and the second reflective layer, the illumination effect of the light source on the lamp panel 140 can be increased and the light loss can be reduced.

[0046] Furthermore, the reflective paper has multiple through-holes. This further enhances the heat dissipation performance of the reflective paper and optimizes the distribution of light.

[0047] In some embodiments of this application, the lighting fixture 100 further includes an elastic covering layer that covers the circumferential outer side of the power supply component 170.

[0048] In this way, on the one hand, hard collisions between the power supply component 170 and the inner wall of the mounting cylinder 150 can be avoided, and on the other hand, the mounting cylinder 150 can ensure the limiting fit of the power supply component 170 in the circumferential direction.

[0049] In some embodiments of this application, a touch switch 103 is provided on the top surface of the outer lampshade 120, and an opening is provided on the top wall of the inner lampshade 130.

[0050] The lighting fixture 100 also includes a touch connection cable, one end of which is electrically connected to the circuit board 190 and the other end is electrically connected to the touch switch 103.

[0051] Therefore, by setting the touch switch 103 and the touch connection cable, the user can turn the lighting fixture 100 on and off.

[0052] In some embodiments of this application, the base 110 may include a detachably connected upper shell 111 and a lower shell 112, with the circuit board 190 located between the upper shell 111 and the lower shell 112.

[0053] Therefore, by placing the circuit board 190 between the upper shell 111 and the lower shell 112, the circuit board 190 can be protected, the circuit board 190 can be separated from the lamp board 140, the temperature of the environment around the circuit board 190 can be reduced, and the malfunction of the circuit board 190 due to excessive temperature can be avoided.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0055] The above description is merely a specific embodiment of this utility model, enabling those skilled in the art to understand or implement it. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this utility model. Therefore, this utility model is not to be limited to the embodiments described herein, but is to be accorded the widest scope consistent with the principles and novel features of the utility model herein.

Claims

1. A lighting fixture, characterized in that, include: Base; A light panel, wherein the light panel is disposed on the base; An outer lamp cover, wherein the outer lamp cover is disposed on the base; An inner lampshade is located inside the outer lampshade and is disposed over the lamp panel; The mounting cylinder is located inside the inner lamp cover, with one end connected to the top wall of the inner lamp cover and the other end extending to the lamp panel; A first limiting part is located inside the mounting cylinder, and the first limiting part is disposed on the lamp plate; A power supply component is disposed inside the mounting cylinder. One end of the power supply component abuts against the first limiting part, and the other end abuts against the top wall of the inner lampshade. The power supply component is electrically connected to the lamp board, which is used to irradiate light between the inner lampshade and the outer lampshade.

2. The lighting fixture according to claim 1, characterized in that, The first limiting part is an elastic element.

3. The lighting fixture according to claim 1, characterized in that, Also includes: The second limiting part is located inside the mounting cylinder. One end of the second limiting part is connected to the top wall of the inner lamp cover, and the other end extends toward the lamp panel. One end of the power supply component abuts against the first limiting part, and the other end abuts against the second limiting part.

4. The lighting fixture according to claim 2, characterized in that, The distance between the power supply component and the top wall of the inner lampshade is less than the distance between the power supply component and the lamp panel.

5. The lighting fixture according to claim 1, characterized in that, Also includes: A circuit board is disposed on the base, the power supply is electrically connected to the circuit board, and the lamp board is electrically connected to the circuit board.

6. The lighting fixture according to claim 1, characterized in that, Also includes: The first reflective layer is disposed on the inner sidewall of the outer lamp cover.

7. The lighting fixture according to claim 1, characterized in that, Also includes: The second reflective layer is disposed on the outer wall of the inner lampshade.

8. The lighting fixture according to claim 1, characterized in that, Also includes: An elastic covering layer is provided, which covers the circumferential outer side of the power supply component.

9. The lighting fixture according to claim 5, characterized in that, The top surface of the outer lamp cover is equipped with a touch switch, and the top wall of the inner lamp cover is provided with an opening; The lighting fixture also includes a touch connection cable, one end of which is electrically connected to the circuit board and the other end of which is electrically connected to the touch switch.

10. The lighting fixture according to claim 5, characterized in that, The base includes a detachably connected upper shell and a lower shell, with the circuit board located between the upper shell and the lower shell.

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