Exhibition lamp capable of being adjusted at multiple angles

Abstract

The utility model provides a multi-angle adjustable exhibition lamp which comprises at least one spotlight body, a spotlight mounting base and a lamp shell, and after the spotlight mounting base is mounted in the lamp shell, the at least one spotlight body abuts against the lamp shell; lamp penetrating holes with the same number as the spotlight bodies are formed in the front face of the lamp shell, rotating grooves with the same number as the spotlight bodies are formed in the front face of the spotlight mounting base, and the corresponding spotlight bodies abut against openings of the corresponding lamp penetrating holes through the rotating grooves. The part, extending out of the lamp penetrating hole, of the spotlight body is adjusted, and the spotlight body can rotate at multiple angles relative to the corresponding rotating groove and the lamp penetrating hole. By the adoption of the scheme, the defect that the angle of a spotlight of an exhibition lamp post cannot be adjusted is overcome; and secondly, the defects that a spotlight in an exhibition lamp system cannot be adjusted at multiple angles, and the lamp is inconvenient to disassemble and continue to be used are overcome.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, and specifically relates to an exhibition light that can be adjusted at multiple angles. Background Technology

[0002] Trade shows are promotional activities conducted to showcase product technology, expand distribution channels, boost sales, and promote brands. Trade show setup refers to the process of utilizing the spatial environment and employing construction, engineering, and visual communication techniques, along with exhibition equipment, to display high-tech products and present the desired information and content to the public during conferences, exhibitions, and trade fairs. This includes booth design, spatial layout design, graphic design, lighting fixture design, and corresponding exhibition hall design. Trade show design is a creative activity that significantly impacts the psychology, thoughts, and behaviors of the audience. Commonly used lighting components in trade show setup include spotlights, downlights, vehicle lights, and large-format lights.

[0003] In existing designs, exhibition lights are typically designed in two ways. One is to integrate at least one spotlight into an exhibition light column, which emits light towards the exhibition booth. However, the spotlight installed inside the light column cannot be adjusted in angle and can only emit light in a fixed direction, making it impossible to adjust the angle of the spotlight according to actual use. The other is to integrate an exhibition light mounting bracket system on the top of the exhibition booth, with at least one spotlight installed on the mounting bracket. Each spotlight is mounted on the mounting bracket via a hinge bracket, and the angle of the spotlight is adjusted via the hinge bracket. However, this method can only adjust the angle 180° in the horizontal direction, and it requires both the installation of the mounting bracket and the adjustment bracket, making the installation cumbersome and inconvenient for dismantling and reusing the lights after the exhibition. Utility Model Content

[0004] The main purpose of this utility model is to provide an exhibition light that can be adjusted at multiple angles. The light fixture housing has the same number of lamp through holes as the spotlight body on the front side, and the spotlight mounting base has the same number of rotating grooves as the spotlight body on the front side. The rotating grooves bring the corresponding spotlight body into contact with the opening of the corresponding lamp through hole. By adjusting the part of the spotlight body that extends out of the lamp through hole, the spotlight body can rotate at multiple angles relative to the corresponding rotating groove and lamp through hole. The above solution overcomes the shortcomings of traditional exhibition light poles where spotlights are fixed and cannot be adjusted in angle. It also overcomes the drawbacks of traditional exhibition light systems that use mounting brackets for adjustment, allowing only 180° horizontal adjustment and requiring both mounting and adjustment brackets, making installation cumbersome and inconvenient for dismantling and reusing the lights after the exhibition. The spotlight body of this invention has a simpler installation structure, allows for multi-angle adjustment, and integrates the spotlight body to form an exhibition light, facilitating assembly, disassembly, and continued use after the exhibition.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] An exhibition light capable of multi-angle adjustment includes: at least one spotlight body, a spotlight mounting base, and a lamp housing. The spotlight mounting base is installed inside the lamp housing, and at least one spotlight body abuts against the lamp housing. The front of the lamp housing has the same number of lamp through holes as the spotlight bodies. The front of the spotlight mounting base has the same number of rotating grooves as the spotlight bodies. The rotating grooves abut the corresponding spotlight bodies against the openings of the corresponding lamp through holes. By adjusting the portion of the spotlight body extending out of the lamp through hole, the spotlight body can rotate at multiple angles relative to the corresponding rotating groove and the lamp through hole.

[0007] As a preferred embodiment of an exhibition light that can be adjusted at multiple angles, the side of each of the spotlight bodies is curved, and the inner wall of the lamp perforation and the inner wall of the rotating groove are curved to match the corresponding side of the spotlight body.

[0008] As a preferred embodiment of an exhibition light that can be adjusted at multiple angles, the wall of each of the rotating slots extends toward the lamp housing to form a positioning protrusion, and the inner wall of the lamp housing forms a positioning groove around the perforation of each of the lamps, with the positioning protrusion embedded in each of the positioning grooves.

[0009] As a preferred embodiment of a multi-angle adjustable exhibition light, the multi-angle adjustable exhibition light further includes: a number of damping collars equal to the number of the spotlight bodies; each of the positioning protrusions has a collar receiving groove on its inner side, and each damping collar is fitted onto the corresponding spotlight body and then embedded in the collar receiving groove, the collar receiving groove pressing the damping collar against the inner wall of the lamp housing, the damping collar being used to increase the damping when the spotlight body rotates.

[0010] As a preferred embodiment of an exhibition light that can be adjusted at multiple angles, the back of the spotlight mounting base is provided with the same number of heat dissipation holes as the spotlight body, and the heat dissipation holes are connected to the corresponding rotating slots; the back of each spotlight body is provided with a heat dissipation part, which extends outward from the spotlight mounting base after passing through the corresponding heat dissipation holes, in order to accelerate the heat dissipation of the spotlight body.

[0011] As a preferred embodiment of an exhibition light that can be adjusted at multiple angles, the lamp housing has a first heat dissipation gap at one end near the spotlight body, and a second heat dissipation gap at the back of the lamp housing near the spotlight body. Both the first and second heat dissipation gaps are connected to the internal space of the lamp housing, and the first and second heat dissipation gaps are used to dissipate the heat inside the lamp housing to the outside.

[0012] As a preferred embodiment of an exhibition light capable of multi-angle adjustment, the exhibition light capable of multi-angle adjustment further includes: a main control circuit board and a secondary control circuit board fixed to the lamp housing, the secondary control circuit board being electrically connected to the main control circuit board via a power cord, and the main control circuit board being electrically connected to at least one of the spotlight bodies via a power cord.

[0013] As a preferred embodiment of an exhibition light that can be adjusted at multiple angles, the exhibition light that can be adjusted at multiple angles further includes: a touch switch circuit board, which is electrically connected to the main control circuit board via a power cord; the front of the lamp housing is provided with a touch area at the position corresponding to the touch switch circuit board, and the touch switch circuit board is attached and fixed to the inner wall of the lamp housing at the position corresponding to the touch area.

[0014] As a preferred embodiment of a multi-angle adjustable exhibition light, the multi-angle adjustable exhibition light further includes: one or two charging connectors; when there is one charging connector, the charging connector is located on one side of the main control circuit board and electrically connected to the main control circuit board, and a charging interface is provided on the side of the lamp housing, the charging interface is connected to the charging connector, and an external charging head passes through the charging interface and extends into the charging connector and is electrically connected to the charging connector; when there are two charging connectors, the charging connectors are located on both sides of the main control circuit board and electrically connected to the main control circuit board, and charging interfaces are provided on both sides of the lamp housing, each charging interface is connected to a corresponding charging connector, an external charging head passes through the charging interface and extends into one of the charging connectors and is electrically connected to the charging connector, wherein the other charging connector is electrically connected to one of the charging connectors of the adjacent multi-angle adjustable exhibition light through a power cord.

[0015] As a preferred embodiment of an exhibition light that can be adjusted at multiple angles, the exhibition light that can be adjusted at multiple angles further includes: a housing mounting base; the front of the lamp housing is provided with a snap-fit ​​groove, the housing mounting base is provided with a snap-fit ​​rail, and the snap-fit ​​rail snaps into the snap-fit ​​groove.

[0016] The beneficial effects of this utility model are:

[0017] This invention provides a multi-angle adjustable exhibition light, comprising: at least one spotlight body, a spotlight mounting base, and a lamp housing. The spotlight mounting base is installed inside the lamp housing, and at least one spotlight body abuts against the lamp housing. The lamp housing has lamp through holes on its front side, the same number as the number of spotlight bodies, and the spotlight mounting base has rotating grooves on its front side, the same number as the number of spotlight bodies. The rotating grooves abut the corresponding spotlight bodies against the openings of the corresponding lamp through holes. By adjusting the portion of the spotlight body extending out of the lamp through hole, the spotlight body can rotate at multiple angles relative to the corresponding rotating groove and lamp through hole. The above solution overcomes the shortcomings of traditional exhibition light poles where spotlights are fixed and cannot be adjusted in angle. It also overcomes the drawbacks of traditional exhibition light systems that use mounting brackets for adjustment, allowing only 180° horizontal adjustment and requiring both mounting and adjustment brackets, making installation cumbersome and inconvenient for dismantling and reusing the lights after the exhibition. The spotlight body of this invention has a simpler installation structure, allows for multi-angle adjustment, and integrates the spotlight body to form an exhibition light, facilitating assembly, disassembly, and continued use after the exhibition. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and all of them fall within the protection scope of this utility model.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the exhibition light that can be adjusted at multiple angles as shown in this utility model;

[0020] Figure 2 yes Figure 1 The cross-sectional view shown is of an exhibition light that can be adjusted at multiple angles.

[0021] Figure 3 yes Figure 1 An exploded view of a multi-angle adjustable exhibition light;

[0022] Figure 4 yes Figure 3 The diagram shows the structure of the spotlight body of the exhibition light that can be adjusted at multiple angles;

[0023] Figure 5 yes Figure 3 The diagram shows the structure of the spotlight mounting base for the exhibition light that can be adjusted at multiple angles;

[0024] Figure 6 yes Figure 3 The diagram shows a structural schematic of the lamp housing of a multi-angle adjustable exhibition light at one angle.

[0025] Figure 7 yes Figure 3 The diagram shows another angle of the housing of the exhibition light that can be adjusted at multiple angles;

[0026] Figure 8 yes Figure 3 The diagram shows the structure of the main control circuit board, touch switch circuit board, speaker, and charging connector of the exhibition light that can be adjusted at multiple angles.

[0027] Figure 9 yes Figure 3 The diagram shows the structure of the housing mounting base for an exhibition light that can be adjusted at multiple angles. Detailed Implementation

[0028] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. It should be noted that, without conflict, the various features in the embodiments of the present invention can be combined with each other, and the combined embodiments are still within the protection scope of the present invention.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a rotatable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Trade shows are promotional activities conducted to showcase product technology, expand distribution channels, boost sales, and promote brands. Trade show setup refers to the process of utilizing the spatial environment and employing construction, engineering, and visual communication techniques, along with exhibition equipment, to display high-tech products and present the desired information and content to the public during conferences, exhibitions, and trade fairs. This includes booth design, spatial layout design, graphic design, lighting fixture design, and corresponding exhibition hall design. Trade show design is a creative activity that significantly impacts the psychology, thoughts, and behaviors of the audience. Commonly used lighting components in trade show setup include spotlights, downlights, vehicle lights, and large-format lights.

[0032] In existing designs, exhibition lights are typically designed in two ways. One is to integrate at least one spotlight into an exhibition light column, which emits light towards the exhibition booth. However, the spotlight installed inside the light column cannot be adjusted in angle and can only emit light in a fixed direction, making it impossible to adjust the angle of the spotlight according to actual use. The other is to integrate an exhibition light mounting bracket system on the top of the exhibition booth, with at least one spotlight installed on the mounting bracket. Each spotlight is mounted on the mounting bracket via a hinge bracket, and the angle of the spotlight is adjusted via the hinge bracket. However, this method can only adjust the angle 180° in the horizontal direction, and it requires both the installation of the mounting bracket and the adjustment bracket, making the installation cumbersome and inconvenient for dismantling and reusing the lights after the exhibition.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model embodiment provides a multi-angle adjustable exhibition light, which includes: at least one spotlight body 10, a spotlight mounting base 20, a lamp housing 30, a damping collar 40, a main control circuit board 50, a secondary control circuit board 60, a touch switch circuit board 70, a charging connector 80, a speaker 90, and a housing mounting base 100. The spotlight mounting base 20 is installed inside the lamp housing 30, and at least one of the spotlight bodies 10 abuts against the lamp housing 30. The damping collar 40 is installed in the spotlight mounting base 20 and sandwiched between the spotlight mounting base 20 and the lamp housing 30. The main control circuit board 50, the secondary control circuit board 60, the touch switch circuit board 70, the charging connector 80, and the speaker 90 are all installed inside the lamp housing 30. The housing mounting base 100 is used to install the lamp housing 30.

[0034] The lamp housing 30 has the same number of lamp through holes 31 as the spotlight body 10 on its front side, and the spotlight mounting base 20 has the same number of rotating grooves 21 as the spotlight body 10 on its front side. The rotating grooves 21 bring the corresponding spotlight body 10 into contact with the opening of the corresponding lamp through hole 31. By adjusting the portion of the spotlight body 10 that extends out of the lamp through hole 31, the spotlight body 10 can rotate at multiple angles relative to the corresponding rotating grooves 21 and the lamp through holes 31.

[0035] In this utility model, the above-mentioned solution overcomes the shortcomings of traditional exhibition light poles where spotlights are installed in a fixed manner and cannot be adjusted in angle; it also overcomes the shortcomings of traditional exhibition light systems that are connected by mounting brackets, which can only adjust the angle 180° in the horizontal direction, and require both mounting brackets and adjustment brackets, making installation cumbersome and inconvenient for dismantling and continuing to use the lights after the exhibition; the installation structure of the spotlight body 10 in this utility model is relatively simple, and the angle of the spotlight body 10 can be adjusted at multiple angles. Furthermore, the integrated spotlight body 10 forms an exhibition light, which facilitates the dismantling and assembly of the exhibition light, as well as its removal and continued use after the exhibition.

[0036] like Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9As shown, in order to facilitate the adjustment of the angle of the spotlight body 10, the side of each spotlight body 10 is arc-shaped. The inner wall of the lamp through hole 31 and the inner wall of the rotating groove 21 are arc-shaped to match the corresponding side of the spotlight body 10. After the arc-shaped surface of the spotlight body 10 contacts the arc-shaped surface of the lamp through hole 31 and the arc-shaped surface of the rotating groove 21, it is convenient to adjust the angle of the spotlight body 10 relative to the lamp through hole 31 and the rotating groove 21.

[0037] To facilitate the installation of the spotlight mounting base 20, the groove wall of each of the rotating grooves 21 extends toward the lamp housing 30 to form a positioning protrusion 22. The inner wall of the lamp housing 30 forms a positioning groove 32 around each of the lamp through holes 31. The positioning protrusion 22 is embedded in each of the positioning grooves 32, thereby positioning the installation of the spotlight mounting base 20.

[0038] To install the damping collar 40, the number of damping collars 40 is the same as the number of spotlight bodies 10. Each positioning protrusion 22 has a collar receiving groove 221 on its inner side. Each damping collar 40 is fitted onto the corresponding spotlight body 10 and then embedded in the collar receiving groove 221. The collar receiving groove 221 presses the damping collar 40 against the inner wall of the lamp housing 30. The damping collar 40 is used to increase the damping when the spotlight body 10 rotates, thereby making the adjustment angle of the spotlight body 10 more precise.

[0039] To initially increase the heat dissipation capacity of the spotlight body 10, the back of the spotlight mounting base 20 is provided with the same number of heat dissipation through holes 23 as the spotlight body 10. The heat dissipation through holes 23 are connected to the corresponding rotating grooves 21. Each spotlight body 10 is provided with a heat dissipation part 11 on its back. The heat dissipation part 11 passes through the corresponding heat dissipation through hole 23 and extends outward from the spotlight mounting base 20 to accelerate the heat dissipation of the spotlight body 10.

[0040] To further increase the heat dissipation capacity of the lamp housing 30, a first heat dissipation gap 33 is provided at one end of the lamp housing 30 near the spotlight body 10, and a second heat dissipation gap 34 is provided on the back of the lamp housing 30 near the spotlight body 10. Both the first heat dissipation gap 33 and the second heat dissipation gap 34 are connected to the internal space of the lamp housing 30, and the first heat dissipation gap 33 and the second heat dissipation gap 34 are used to dissipate the heat inside the lamp housing 30 to the outside.

[0041] For mounting the main control circuit board 50 and the secondary control circuit board 60, the main control circuit board 50 and the secondary control circuit board 60 are fixed to the lamp housing 30. The secondary control circuit board 60 is electrically connected to the main control circuit board 50 via a power cord. The main control circuit board 50 is electrically connected to at least one of the spotlight bodies 10 via a power cord. The main control circuit board 50 is used to control the spotlight body 10 and supply power to the spotlight body 10. The secondary control circuit board 60 is used to meet the increased power requirements of the spotlight body 10.

[0042] To install the touch switch circuit board 70, the touch switch circuit board 70 is electrically connected to the main control circuit board 50 via a power cord; the front of the lamp housing 30 has a touch area 35 at the position corresponding to the touch switch circuit board 70, and the touch switch circuit board 70 is attached and fixed to the inner wall of the lamp housing 30 at the position corresponding to the touch area 35. By touching the touch area 35, the switch of the spotlight body 10 can be controlled.

[0043] For the installation of the charging connector 80, the number of the charging connector 80 may be one or two;

[0044] When there is only one charging connector 80, the charging connector 80 is located on one side of the main control circuit board 50 and is electrically connected to the main control circuit board 50. The side of the lamp housing 30 is provided with a charging interface 36, which is connected to the charging connector 80. An external charging head passes through the charging interface 36 and extends into the charging connector 80, and is electrically connected to the charging connector 80.

[0045] When there are two charging connectors 80, the charging connectors 80 are located on both sides of the main control circuit board 50 and electrically connected to the main control circuit board 50. The two sides of the lamp housing 30 are provided with charging interfaces 36. Each charging interface 36 is connected to the corresponding charging connector 80. After the external charging head passes through the charging interface 36, it extends into one of the charging connectors 80 and is electrically connected to the charging connector 80. The other charging connector 80 is electrically connected to one of the charging connectors 80 of the adjacent multi-angle adjustable exhibition lamp through a power cord.

[0046] In order to install the speaker 90, the speaker 90 is disposed on the front side of the main control circuit board 50 and electrically connected to the main control circuit board 50. The front side of the lamp housing 30 is provided with a sound outlet 37 at the position corresponding to the speaker 90, and the sound played by the speaker 90 is diffused to the outside through the sound outlet 37.

[0047] In order to install the lamp housing 30, the front of the lamp housing 30 is provided with a snap-fit ​​groove 38, and the housing mounting base 100 is provided with a snap-fit ​​slide rail 101. The snap-fit ​​slide rail 101 snaps into the snap-fit ​​groove 38, thereby installing the lamp housing 30 onto the housing mounting base 100. The housing mounting base 100 is installed on other parts, thereby enabling the multi-angle adjustable exhibition light to be installed at the required location.

[0048] The present invention has been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments can be made without departing from the principles and spirit of the present invention, and these changes still fall within the protection scope of the present invention.

Claims

1. A multi-angle adjustable exhibition light, characterized in that, include: At least one spotlight body, a spotlight mounting base, and a lamp housing, wherein the spotlight mounting base is installed inside the lamp housing and at least one spotlight body abuts against the lamp housing; The lamp housing has the same number of lamp through holes on its front side as the spotlight body, and the spotlight mounting base has the same number of rotating grooves on its front side as the spotlight body. The rotating grooves allow the corresponding spotlight body to abut against the opening of the corresponding lamp through hole. By adjusting the portion of the spotlight body extending out of the lamp through hole, the spotlight body can rotate at multiple angles relative to the corresponding rotating groove and the lamp through hole.

2. The exhibition light capable of multi-angle adjustment as described in claim 1, characterized in that, Each of the spotlight bodies has an arc-shaped side surface, and the inner wall of the lamp perforation and the inner wall of the rotating groove are arc-shaped surfaces that match the corresponding side surface of the spotlight body.

3. The exhibition light capable of multi-angle adjustment as described in claim 1, characterized in that, Each of the rotating slots has its groove wall extending toward the lamp housing to form a positioning protrusion. The inner wall of the lamp housing forms a positioning groove around each of the lamp holes, and the positioning protrusion is embedded in each of the positioning grooves.

4. The exhibition light capable of multi-angle adjustment as described in claim 3, characterized in that, The multi-angle adjustable exhibition light also includes: a damping collar in the same number as the spotlight body; Each of the positioning protrusions has a collar receiving groove on its inner side. Each damping collar is fitted onto the corresponding spotlight body and then embedded in the collar receiving groove. The collar receiving groove presses the damping collar against the inner wall of the lamp housing. The damping collar is used to increase the damping when the spotlight body rotates.

5. The exhibition light capable of multi-angle adjustment as described in claim 1, characterized in that, The back of the spotlight mounting base is provided with the same number of heat dissipation holes as the spotlight body, and the heat dissipation holes are connected to the corresponding rotating slots; Each of the spotlight bodies has a heat dissipation part on its back. The heat dissipation part extends outward from the spotlight mounting base after passing through the corresponding heat dissipation hole, so as to accelerate the heat dissipation of the spotlight body.

6. The exhibition light capable of multi-angle adjustment as described in claim 5, characterized in that, The lamp housing has a first heat dissipation gap at one end near the spotlight body, and a second heat dissipation gap at the back of the lamp housing near the spotlight body. Both the first and second heat dissipation gaps are connected to the internal space of the lamp housing, and are used to dissipate heat from the lamp housing to the outside.

7. The exhibition light capable of multi-angle adjustment as described in claim 1, characterized in that, The multi-angle adjustable exhibition light also includes a main control circuit board and a secondary control circuit board fixed to the lamp housing. The secondary control circuit board is electrically connected to the main control circuit board via a power cord, and the main control circuit board is electrically connected to at least one of the spotlight bodies via a power cord.

8. The exhibition light capable of multi-angle adjustment as described in claim 7, characterized in that, The multi-angle adjustable exhibition light also includes a touch switch circuit board, which is electrically connected to the main control circuit board via a power cord. The front of the lamp housing has a touch area corresponding to the position of the touch switch circuit board, and the touch switch circuit board is attached and fixed to the inner wall of the lamp housing at the position corresponding to the touch area.

9. The exhibition light capable of multi-angle adjustment as described in claim 7, characterized in that, The multi-angle adjustable exhibition light also includes: one or two charging connectors; When there is only one charging connector, the charging connector is located on one side of the main control circuit board and is electrically connected to the main control circuit board. The side of the lamp housing is provided with a charging interface, which is connected to the charging connector. An external charging head passes through the charging interface and extends into the charging connector, and is electrically connected to the charging connector. When there are two charging connectors, the charging connectors are located on both sides of the main control circuit board and electrically connected to the main control circuit board. The two sides of the lamp housing are provided with charging interfaces. Each charging interface is connected to the corresponding charging connector. After the external charging head passes through the charging interface, it extends into one of the charging connectors and is electrically connected to the charging connector. The other charging connector is electrically connected to one of the charging connectors of the adjacent multi-angle adjustable exhibition lamp through a power cord.

10. The exhibition light capable of multi-angle adjustment as described in claim 1, characterized in that, The multi-angle adjustable exhibition light also includes: a housing mounting base; The front of the lamp housing is provided with a snap-fit ​​groove, and the housing mounting base is provided with a snap-fit ​​rail, which snaps into the snap-fit ​​groove.

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