Lamp

Abstract

The utility model relates to a lamp which comprises a lamp shell, a lamp part and an elastic waterproof layer. The lamp shell is provided with a containing space and a plurality of penetrating through holes communicating with the containing space, the lamp part and the elastic waterproof layer are both arranged in the containing space, and at least one of the upper structure of the lamp part and the side structure of the lamp part extends out of the lamp shell through the corresponding penetrating through holes; the elastic waterproof layer is connected with the inner bottom wall of the lamp shell and the lamp piece so as to fill a gap between the lamp piece and the inner bottom wall of the lamp shell. The elastic waterproof layer is provided with two mounting through holes in the radial direction of the lamp, and the side structure of the lamp part is arranged to penetrate through the mounting through holes and extend into the corresponding penetrating through holes. The gap between the lamp piece and the inner bottom wall of the lamp shell is filled with the elastic waterproof layer, water prevention is achieved, the side structure of the lamp piece can penetrate through the elastic waterproof layer, the elastic waterproof layer is pressed on the two sides of the side structure, and the waterproof effect is improved. The elastic waterproof layer can be automatically assembled, so that the assembling efficiency is improved, and the labor cost is saved.

Description

Technical Field

[0001] The present application relates to the field of lighting technology, and in particular to a lamp. Background Art

[0002] At present, there are various decorative lights on the market, which can be applied to different scenes, such as outdoor scenes. When decorative lights are applied to outdoor scenes, such as charging piles, electric poles, billboards, buildings, etc., they are greatly affected by the external environment, so waterproofing becomes particularly important. If the water vapor from the outside enters the interior of the lamp, the water vapor will condense on the inner wall to form water droplets, affecting the lighting effect or even causing failure.

[0003] In the related art, some manufacturers use glue filling technology to achieve waterproof function. However, the above method has poor waterproof effect, high cost and low production efficiency. Utility Model Content

[0004] The present application provides a lamp with good waterproof effect, low cost, and prefabricated molding, which can be assembled automatically to improve production efficiency.

[0005] The present application provides a lamp, comprising a lamp housing, a lamp component and an elastic waterproof layer;

[0006] The lamp housing has a housing space and a plurality of through holes communicating with the housing space, the lamp component and the elastic waterproof layer are both arranged in the housing space, wherein at least one of the upper structure of the lamp component and the side structure of the lamp component extends out of the lamp housing through the corresponding through holes;

[0007] The elastic waterproof layer is respectively connected to the inner bottom wall of the lamp housing and the lamp component to fill the gap between the lamp component and the inner bottom wall of the lamp housing;

[0008] Wherein, the elastic waterproof layer is provided with two mounting through holes along the radial direction of the lamp, and the side structure of the lamp is arranged to pass through the mounting through holes and extend into the corresponding through holes.

[0009] In a possible implementation, the elastic waterproof layer includes a waterproof ring body, the mounting through hole is formed in the waterproof ring body, and the lamp component is arranged on the radial inner side of the waterproof ring body; wherein the elastic waterproof layer is made of a waterproof silicone material.

[0010] In a possible implementation, the waterproof ring body is provided with a plurality of position-limiting protrusions, and the plurality of position-limiting protrusions are sequentially arranged along the circumference of the waterproof ring body;

[0011] The limiting protrusion is configured to abut against the inner side wall of the lamp housing; and / or,

[0012] The inner bottom wall of the lamp housing is provided with a plurality of limit baffles, and the limit baffles are limit-connected with the limit convex body.

[0013] In a possible implementation, the lamp component includes a lens and a lamp panel;

[0014] The lamp panel comprises a main body and two branches, the two branches are arranged on both sides of the main body, one end of the branch is connected to the main body, and the other end of the branch passes through the corresponding mounting through hole;

[0015] The lens cover is disposed on the main body and is stacked on the elastic waterproof layer; wherein the through hole comprises a first through hole extending along the axial direction of the lamp and penetrating the lamp housing, and the upper structure of the lens passes through the first through hole.

[0016] In a possible implementation, the support includes a first straight section, a bent section, and a second straight section, the first straight section is connected to the main body, the first straight section passes through the mounting through hole and is connected to the bent section, and the bent section is connected to the second straight section;

[0017] The through holes include two second through holes extending in the radial direction of the lamp, the two second through holes are symmetrically arranged on the lamp housing, and the second straight section passes through the corresponding second through holes.

[0018] In a possible implementation manner, a radial outer side wall of the lens is provided with a first clamping portion, and the lamp housing is provided with a second clamping portion, and the lens is clamped with the second clamping portion of the lamp housing through the first clamping portion.

[0019] In a possible implementation, the lamp housing includes a base and a top cover, the base is provided with a first groove, the top cover is provided with a second groove, and the first groove and the second groove together constitute the accommodating space;

[0020] The top cover is arranged on the base to close the accommodating space.

[0021] In a possible implementation, the second through hole at least includes a first avoidance notch provided on the base, and the bending section is arranged along the inner side wall of the base, the first avoidance notch and the outer side wall of the base.

[0022] In a possible implementation, the second through hole at least includes a second avoidance notch provided on the top cover, and the second straight section passes through the second avoidance notch and out of the lamp.

[0023] In a possible implementation, a first limiting hook is disposed on the circumferential outer side wall of the base, a second limiting hook is disposed on the radial inner side wall of the top cover, and the first limiting hook and the second limiting hook are connected in a limiting manner.

[0024] In a possible implementation manner, a support plate is provided on the radial outer side wall of the base, and the support plate is configured to support a partial structure of the second straight section.

[0025] In a possible implementation manner, the base is provided with a connecting ear body, and the connecting ear body is provided with a connecting hole.

[0026] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0027] The lamp provided in the embodiment of the present application uses an elastic waterproof layer to fill the gap between the lamp and the inner bottom wall of the lamp housing to achieve waterproofing, and its implementation method is simple and easy to implement. In addition, the side structure of the lamp can pass through the elastic waterproof layer, so that the elastic waterproof layer is pressed on both sides of the side structure of the lamp, effectively improving the waterproof effect and preventing liquids such as water vapor from entering. The elastic waterproof layer can be assembled automatically, which improves assembly efficiency and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0030] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0031] Figure 1 An exploded schematic diagram of a lamp provided in an embodiment of the present application;

[0032] Figure 2 A schematic cross-sectional view of a lamp provided in an embodiment of the present application;

[0033] Figure 3 A schematic cross-sectional view of a lamp provided in an embodiment of the present application;

[0034] Figure 4 A schematic cross-sectional view of a lamp provided in an embodiment of the present application.

[0035] Description of reference numerals:

[0036] 1. lamp housing; 11. base; 111. first avoidance notch; 112. first limit hook body; 113. support plate; 1131. silicone pad; 1132. convex prism body; 114. connection hole; 115. connecting ear body; 116. second clamping part; 117. limit baffle plate; 118. reinforcing ring rib; 12. top cover; 121. second avoidance notch; 122. second limit hook body; 13. accommodating space; 14. through hole; 141. first through hole; 142. second through hole;

[0037] 2. lamp component; 21. lens; 211. first clamping portion; 22. lamp board; 221. main body; 222. branch; 2221. first straight section; 2222. bending section; 2223. second straight section;

[0038] 3. Elastic waterproof layer; 31. Waterproof ring; 32. Mounting through hole; 33. Limiting convex body. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0040] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0041] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0042] In order to solve the technical problems of poor waterproof effect, high cost and low production efficiency in the related technology, this application proposes a lamp, which uses an elastic waterproof layer to fill the gap between the lamp and the inner bottom wall of the lamp shell to achieve waterproofing. The implementation method is simple and easy to implement. The side structure of the lamp can pass through the elastic waterproof layer, so that the elastic waterproof layer is pressed on both sides of the side structure of the lamp, effectively improving the waterproof effect and preventing liquids such as water vapor from entering. The elastic waterproof layer can be assembled automatically, which improves assembly efficiency and saves labor costs.

[0043] In some exemplary embodiments, Figure 1-Figure 4 As shown, a lamp can be applied to scenes such as electric poles, electric poles, billboards, and buildings to meet lighting needs. The lamp includes a lamp housing 1, a lamp part 2, and an elastic waterproof layer 3.

[0044] The lamp housing 1 has an accommodating space 13 and a plurality of through holes 14 communicating with the accommodating space 13 . The lamp component 2 and the elastic waterproof layer 3 are both arranged in the accommodating space 13 , wherein part of the structure of the lamp component 2 extends to the outside of the lamp housing 1 through the plurality of through holes 14 .

[0045] In some examples, the through hole 14 includes, for example, a first through hole 141 extending along the axial direction of the lamp and penetrating the lamp housing 1, so that the upper structure of the lamp component 2 extends out of the lamp housing 1 to the outside through the first through hole 141 to expose the upper structure of the lamp component 2, so that when power is turned on, light can be emitted to the outside through the upper structure of the lamp component 2 to achieve lighting.

[0046] In some other examples, the through holes include, for example, two second through holes 142 extending in the radial direction of the lamp, and the two second through holes 142 are symmetrically arranged on both sides of the lamp housing 1. The side structure of the lamp 2 can extend out of the lamp housing 1 to the outside through the corresponding second through holes 142, so as to form an electrical connection with an external power supply device to meet the lighting requirements of the lamp.

[0047] The elastic waterproof layer 3 is connected to the inner bottom wall of the lamp housing 1 and the lamp 2 respectively to fill the gap between the lamp 2 and the inner bottom wall of the lamp housing 1 to meet the waterproof requirements of the lamp, prevent liquids such as water vapor from entering the lamp, and effectively extend the service life of the lamp. The elastic waterproof layer 3 is made of waterproof silicone material.

[0048] The elastic waterproof layer 3 is provided with two mounting through holes 32 along the radial direction of the lamp, and the side structure of the lamp component 2 is arranged to pass through the corresponding mounting through holes 32 and extend into the corresponding second through holes 142, and then pass through the second through holes 142 to extend to the outside of the lamp housing 1. The elastic waterproof layer 3 has a certain elastic effect and can be compressed, so when the side structure of the lamp component 2 passes through the mounting through holes 32, the mounting through holes 32 can clamp the side structure of the lamp component 2 to prevent liquids such as water vapor from entering the interior.

[0049] In this embodiment, if Figure 1 As shown, the elastic waterproof layer 3 includes a waterproof ring body 31, and a mounting through hole 32 is formed in the waterproof ring body 31, which penetrates the waterproof ring body 31 in the radial direction of the lamp to ensure that the lamp 2 can smoothly pass through the mounting through hole 32. Among them, the lamp 2 is arranged on the radial inner side of the waterproof ring body 31 to surround the lamp 2, so as to achieve waterproofing in the circumferential direction of the lamp 2 and improve the waterproof effect.

[0050] The waterproof ring body 31 is provided with a plurality of limiting convex bodies 33, and the plurality of limiting convex bodies 33 are sequentially arranged along the circumference of the waterproof ring body 31. For example, four limiting convex bodies 33 are provided, which are arranged at the four corner ends of the waterproof ring body 31 to balance the stability during limiting. It can be understood that the above-mentioned limiting convex bodies 33 are only exemplary and do not constitute a limitation to the present application, and the specific actual situation shall prevail.

[0051] In some examples, the limiting protrusion 33 is configured to abut against the inner wall of the lamp housing 1 , and the limiting protrusion 33 and the inner wall of the lamp housing 1 resist each other to achieve limiting and ensure the stability of the elastic waterproof layer 3 during installation.

[0052] In other examples, the limiting convex body 33 is connected to the lamp housing 1 in a limiting manner. A plurality of limiting baffles 117 are provided on the inner bottom wall of the lamp housing 1, and a gap is formed between each limiting baffle 117 and the inner side wall of the lamp housing 1, and the limiting convex body 33 can be inserted into the gap to achieve the limiting installation of the elastic waterproof layer 3. The width of the gap can be the same as the size of the limiting convex body 33, so that it forms a clamping state, effectively preventing the elastic waterproof layer 3 from shaking or deflecting.

[0053] In this embodiment, if Figure 1-Figure 4 As shown, the lamp 2 includes a lens 21 and a lamp board 22. The lamp board 22 may be integrated with a circuit board, a light source, wires, etc. to support normal lighting of the lamp board 22, which is subject to actual conditions.

[0054] The lamp board 22 includes a main body 221 and two branches 222. The two branches 222 are arranged on both sides of the main body 221. One end of each branch 222 is connected to the main body 221. The two branches 222 correspond to two mounting through holes 32 one by one, so that the other end of each branch 222 passes through the corresponding mounting through hole 32.

[0055] In some examples, the support 222 includes a first straight section 2221, a bent section 2222, and a second straight section 2223. One end of the first straight section 2221 is connected to the main body 221, the other end of the first straight section 2221 passes through the mounting hole 32 and is connected to one end of the bent section 2222, the other end of the bent section 2222 is connected to one end of the second straight section 2223, and the other end of the second straight section 2223 passes through the corresponding second through hole 142. The bent section 2222 is, for example, an inverted U-shaped structure, which increases the bending path of the lamp board 22, forms an obstacle with the lamp housing 1, effectively prevents the lamp board 22 from falling out of the lamp housing 1 due to external force dragging, and improves the stability of the lamp board 22 after installation.

[0056] The lens 21 covers the main body 221 and is stacked on the elastic waterproof layer 3 to fill the gap between the lens 21 and the inner bottom wall of the lamp housing 1 to achieve waterproofing. The radial outer wall of the lens 21 is provided with a first clamping portion 211, and the lamp housing 1 is provided with a second clamping portion 116. The lens 21 is clamped with the second clamping portion 116 of the lamp housing 1 through the first clamping portion 211.

[0057] In some examples, the first clamping portion 211 is a protruding structure, and the second clamping portion 116 is a clamping groove, into which the protruding structure can be inserted. The clamping groove can penetrate the side wall of the lamp housing 1, or can be provided in the lamp housing 1 in the form of a blind hole, as long as it can be plugged with the protruding structure.

[0058] Here, it should be noted that the first clamping portion 211 is not limited to one, and two can be provided. The two first clamping portions 211 are symmetrically arranged along the radial direction of the lamp, which can improve the stability during installation. The first clamping portion 211 can also be provided with three, which is subject to actual conditions, and the number of the second clamping portions 116 is the same as that of the first clamping portions 211, and they are correspondingly clamped.

[0059] In this embodiment, if Figure 1-Figure 4 As shown, the lamp housing 1 includes a base 11 and a top cover 12. The base 11 is provided with a first groove, and the top cover 12 is provided with a second groove. The first groove and the second groove together constitute an accommodating space 13. The top cover 12 is provided on the base 11 to close the first groove and the second groove, protect the structure in the accommodating space 13, and improve the safety during use. The top cover 12 surrounds the base 11 to ensure the flatness of the appearance.

[0060] In some examples, the second through hole 142 at least includes a first avoidance notch 111 provided on the base 11, and the bent section 2222 is arranged along the inner side wall of the base 11, the first avoidance notch 111 and the outer side wall of the base 11, so that the bent section 2222 fits the side wall of the base 11, and the bent section 2222 cooperates with the side wall of the base 11, further ensuring the reliability of the light board 22 during installation, and preventing it from being dragged out of the accommodating space 13, affecting the normal photo of the lamp. It should be noted that the number of the first avoidance notch 111 can be two, so as to correspond one to one with the bent section 2222.

[0061] In other examples, the second through hole 142 at least includes a second avoidance notch 121 disposed on the top cover 12, and the second avoidance notch 121 is disposed close to the lower edge of the top cover 12 to avoid damaging the integrity of the top cover 12. The second straight section 2223 passes through the second avoidance notch 121 to pass through the lamp to facilitate electrical connection with external equipment.

[0062] In this embodiment, if Figure 1 , Figure 4 As shown, a first limiting hook 112 is provided on the circumferential outer wall of the base 11, and a second limiting hook 122 is provided on the radial inner wall of the top cover 12. The first limiting hook 112 and the second limiting hook 122 are hooked with each other to form a limiting connection, thereby improving the reliability of the connection between the base 11 and the top cover 12.

[0063] There are, for example, a plurality of first limiting hooks 112 that are evenly distributed along the circumference of the base 11 , and the number of the second limiting hooks 122 is consistent with the number of the first limiting hooks 112 , which is subject to actual conditions.

[0064] In this embodiment, if Figure 1As shown, the radial outer side wall of the base 11 is also provided with a support plate 113, which is provided to support part of the structure of the second straight section 2223 to prevent damage when the top cover 12 presses the second straight section 2223. For example, a silicone pad 1131 may be provided on the support plate 113 to provide support and protection for the second straight section 2223. A convex prism 1132 may be provided on the silicone pad 1131 to increase the friction with the second straight section 2223 to prevent the second straight section 2223 from being loose or misaligned.

[0065] It should be noted that the circumferential outer wall of the above-mentioned base 11 may also be provided with a reinforcing ring rib 118, which is arranged between the support plate 113 and the first limiting hook body 112, and between two adjacent first limiting hook bodies 112, so as to improve the overall strength of the support plate 113 and the first limiting hook body 112, and the specific situation shall be subject to actual conditions.

[0066] In this embodiment, if Figure 1 As shown, the base 11 is provided with a connecting ear body 115, and the connecting ear body 115 is provided with a connecting hole 114. The connecting hole 114 is, for example, a threaded hole, through which a fastener such as a screw or a bolt can be passed to fix the lamp at a target position, thereby fixing the lamp and meeting the needs of users.

[0067] The lamp proposed in the present application utilizes an elastic waterproof layer to fill the gap between the lens and the base to achieve waterproofing. The implementation method is simple and easy to implement. The side structure of the lamp panel passes through the elastic waterproof layer, so that the elastic waterproof layer is pressed on both sides of the first straight section, which effectively improves the waterproof effect and prevents the entry of liquids such as water vapor. The elastic waterproof layer is made of waterproof silicone material, which makes it have a certain elasticity and can be compressed. Compared with the glue filling process in the related technology, it has a better waterproof effect, and the elastic state can also properly protect the lamp and improve the safety of the lamp. At the same time, the elastic waterproof layer can be assembled automatically, which improves assembly efficiency and saves labor costs.

[0068] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0069] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0070] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be 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 the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A lamp, characterized in that: Including lamp housing, lamp parts and elastic waterproof layer; The lamp housing has a housing space and a plurality of through holes communicating with the housing space, the lamp component and the elastic waterproof layer are both arranged in the housing space, wherein at least one of the upper structure of the lamp component and the side structure of the lamp component extends out of the lamp housing through the corresponding through holes; The elastic waterproof layer is respectively connected to the inner bottom wall of the lamp housing and the lamp component to fill the gap between the lamp component and the inner bottom wall of the lamp housing; Wherein, the elastic waterproof layer is provided with two mounting through holes along the radial direction of the lamp, and the side structure of the lamp is arranged to pass through the mounting through holes and extend into the corresponding through holes.

2. The lamp according to claim 1, characterized in that: The elastic waterproof layer comprises a waterproof ring body, the mounting through hole is formed in the waterproof ring body, and the lamp component is arranged on the radial inner side of the waterproof ring body; wherein the elastic waterproof layer is made of a waterproof silicone material.

3. The lamp according to claim 2, characterized in that: The waterproof ring body is provided with a plurality of position-limiting protrusions, and the plurality of position-limiting protrusions are sequentially arranged along the circumference of the waterproof ring body; The limiting protrusion is configured to abut against the inner side wall of the lamp housing; and / or, The inner bottom wall of the lamp housing is provided with a plurality of limit baffles, and the limit baffles are limit-connected with the limit convex body.

4. The lamp according to claim 2, characterized in that: The lamp component comprises a lens and a lamp panel; The lamp panel comprises a main body and two branches, the two branches are arranged on both sides of the main body, one end of the branch is connected to the main body, and the other end of the branch passes through the corresponding mounting through hole; The lens cover is disposed on the main body and is stacked on the elastic waterproof layer; wherein the through hole comprises a first through hole extending along the axial direction of the lamp and penetrating the lamp housing, and the upper structure of the lens passes through the first through hole.

5. The lamp according to claim 4, characterized in that: The support body comprises a first straight section, a bent section and a second straight section, the first straight section is connected to the main body, the first straight section passes through the mounting through hole and is connected to the bent section, and the bent section is connected to the second straight section; The through holes include two second through holes extending along the radial direction of the lamp, the two second through holes are symmetrically arranged on the lamp housing, and the second straight section passes through the corresponding second through holes.

6. The lamp according to claim 4, characterized in that: The radial outer side wall of the lens is provided with a first clamping portion, the lamp housing is provided with a second clamping portion, and the lens is clamped with the second clamping portion of the lamp housing through the first clamping portion.

7. The lamp according to claim 5, characterized in that: The lamp housing comprises a base and a top cover, the base is provided with a first groove, the top cover is provided with a second groove, and the first groove and the second groove together constitute the accommodating space; The top cover is arranged on the base to close the accommodating space.

8. The lamp according to claim 7, characterized in that: The second through hole at least includes a first avoidance notch arranged on the base, and the bending section is arranged along the inner side wall of the base, the first avoidance notch and the outer side wall of the base.

9. The lamp according to claim 7, characterized in that: The second through hole at least includes a second avoidance notch arranged on the top cover, and the second straight section passes through the second avoidance notch and out of the lamp.

10. The lamp according to claim 7, characterized in that: A first limiting hook is disposed on the circumferential outer side wall of the base, and a second limiting hook is disposed on the radial inner side wall of the top cover. The first limiting hook and the second limiting hook are connected in a limiting manner.

11. The lamp according to claim 7, characterized in that: A support plate is disposed on the radial outer side wall of the base, and the support plate is configured to support a partial structure of the second straight section.

12. The lamp according to claim 7, characterized in that: The base is provided with a connecting ear body, and the connecting ear body is provided with a connecting hole.

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