Down lamp wire fixing protection structure and down lamp
By installing a fixing and tightening component inside the downlight's heat sink and a soft rubber protective layer at the wire outlet, the problems of wire misalignment and wear inside the heat sink are solved, improving the safety and stability of the downlight.
Patent Information
- Application Number
- CN202520053167.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-09
AI Technical Summary
During use, the wires of downlights are prone to shifting inside the radiator, leading to loose connections or breakage. Furthermore, friction between the wires and the radiator causes wear on the plastic casing, affecting safety during use.
A fixing and tightening component with a wiring groove is installed in the cable channel of the radiator to fix the wire path, and a soft rubber protective layer is installed at the wire outlet to prevent wire abrasion.
It effectively prevents the wires from shifting inside the radiator, avoiding loose connections or breakage, and the soft rubber protective layer reduces friction and wear between the wires and the radiator, improving the safety of the downlight.
Smart Images
Figure CN223726171U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present disclosure relates to the technical field of down lamp, in particular to a down lamp wire fixing protection structure and a down lamp. BACKGROUND
[0002] At present, the down lamp generates heat during use, and generally needs to be equipped with a radiator at the back of the lamp body to quickly dissipate heat. Since the lamp body needs to be connected to an external power source, in order to prevent the wires of the lamp body from being messy, a wire containing channel is generally formed in the radiator, so that the wires pass through the wire containing channel and the power plug extends outside the radiator to connect to the external power source. However, the wires need to be used for a long time, so that the position of the wires in the radiator is not fixed and is prone to deviation, which causes the connection between the wires and the lamp body to be loose or even broken. In addition, the radiator is made of metal, so that when the wires pass through the wire containing channel and extend outside the radiator, the plastic shell wrapped outside the wires rubs against the edge of the radiator, causing the plastic shell of the wires to be severely worn, thereby affecting the safety of the down lamp. CONTENT OF THE UTILITY MODEL
[0003] The purpose of the present disclosure is to overcome the deficiencies in the prior art, provide a down lamp wire fixing protection structure and a down lamp which can prevent the wires from deviating in the radiator and avoid the wires from being worn by the radiator, thereby improving the safety.
[0004] The purpose of the present disclosure is achieved by the following technical solutions:
[0005] A down lamp wire fixing protection structure, comprising a radiator, the radiator is provided with a wire containing channel and a wire outlet which are connected, the wire containing channel is used for containing the wires of the lamp body, and the down lamp wire fixing protection structure further comprises:
[0006] A fixing and tightening member is arranged in the interior of the wire containing channel and is installed on the inner wall of the wire containing channel, the fixing and tightening member is provided with a wire arranging groove, the wire arranging groove is connected with the wire outlet, and the wire arranging groove is used for fixing the wires so that the wires pass through the wire arranging groove and the wire outlet in sequence;
[0007] A wire fixing protection member, the wire fixing protection member comprises a fixed part and a wire protection part which are connected, the fixed part is arranged adjacent to the wire outlet and is detachably installed on the outer peripheral wall of the radiator, the wire protection part is arranged at the wire outlet, one side of the wire protection part facing the wire outlet is provided with a soft rubber protection layer, and the soft rubber protection layer is used for pressing the plastic shell of the wires when the wires extend out of the wire outlet.
[0008] In one of the embodiments, the number of the fixed tightening members is multiple, and the multiple fixed tightening members are arranged on the inner side wall of the wire accommodating channel along the length direction of the wire accommodating channel.
[0009] In one of the embodiments, the center axes of the multiple fixed tightening members are coincident with each other, and the slot diameters of the multiple fixed tightening members are equal, so that the multiple fixed tightening members are sequentially connected to form a wire channel, and the wire channel is connected to the wire outlet.
[0010] In one of the embodiments, the number of the fixed connection parts is two, and the two fixed connection parts are arranged on the opposite two ends of the wire protection part.
[0011] In one of the embodiments, the lamp tube wire protection structure further comprises a locking member, the fixed connection part is provided with a mounting hole, the locking member is arranged corresponding to the mounting hole, and the fixed connection part is fixedly installed on the outer peripheral wall of the heat dissipation device through the corresponding locking member.
[0012] In one of the embodiments, the wire protection part is provided with an accommodating clamping groove, and the soft rubber protection layer is clamped in the accommodating clamping groove.
[0013] In one of the embodiments, the thickness of the soft rubber protection layer is 1-2 mm.
[0014] In one of the embodiments, the soft rubber protection layer is a rubber protection layer or a silica gel protection layer.
[0015] In one of the embodiments, the fixed connection part is provided with a limiting fixing column, the outer peripheral wall of the heat dissipation device forms a limiting hole, the limiting fixing column is arranged corresponding to the limiting hole, and the limiting fixing column is inserted into the limiting hole, so that the fixed connection part is fixedly installed on the outer peripheral wall of the heat dissipation device.
[0016] A lamp tube comprises the lamp tube wire protection structure of any one of the above embodiments.
[0017] Compared with the prior art, the present disclosure has at least the following advantages:
[0018] 1) The lamp tube wire protection structure of the present disclosure is fixedly installed in the inner wall of the wire accommodating channel of the heat dissipation device, and the fixed tightening member is provided with a wire slot, so that the wire of the lamp body can pass through the wire slot, the position of the wire in the heat dissipation device is fixed, the wire is prevented from being deviated in the heat dissipation device, and the connection between the wire and the lamp body is prevented from being loose or even broken. In addition, the heat dissipation device is provided with a wire outlet connected to the wire accommodating channel, and the wire slot is connected to the wire outlet, so that the wire fixedly installed in the wire slot can pass through the wire outlet in sequence, the wire can be extended outside the heat dissipation device, and the lamp body can be connected to the external power supply in the subsequent process.
[0019] 2) The lamp wire fixing protection structure of the present disclosure, since the fixed connecting part of the fixing tightening part is arranged adjacent to the wire outlet, and the fixed connecting part is detachably mounted on the outer wall of the heat sink, the fixing tightening part is tightly mounted on the heat sink, and since the wire protection part is arranged at the wire outlet, and the wire protection part is provided with a soft rubber protection layer on the side facing the wire outlet, when the wire extends out of the wire outlet of the heat sink, the soft rubber protection layer presses against the plastic shell of the wire, avoiding direct contact and wear of the wire with the heat sink, thereby improving the use safety of the down lamp. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0021] Figure 1 The structure diagram of the down lamp wire fixing protection structure of an embodiment of the present disclosure;
[0022] Figure 2 The structure diagram of the down lamp wire fixing protection structure of an embodiment of the present disclosure; Figure 1 The local enlarged view shown in A of FIG. 4;
[0023] Figure 3 The structure diagram of the down lamp wire fixing protection structure of an embodiment of the present disclosure; Figure 1 The sectional view of the down lamp wire fixing protection structure shown in FIG. 5;
[0024] Figure 4 The local enlarged view shown in B of FIG. 5; Figure 3 The local enlarged view shown in B of FIG. 5;
[0025] Figure 5 The structure diagram of the wire fixing protection part of an embodiment.
[0026] Reference signs: 10, down lamp wire fixing protection structure; 100, heat sink; 110, wire containing channel; 120, wire outlet; 200, fixing tightening part; 210, wire laying groove; 300, wire fixing protection part; 310, fixed connecting part; 311, mounting hole; 312, limiting fixed column; 320, wire protection part; 321, accommodating clamping groove; 400, soft rubber protection layer; 500, locking part. DETAILED DESCRIPTION
[0027] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the related drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thorough and comprehensive.
[0028] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration and are not intended to be limiting.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0030] The present disclosure provides a down lamp wire fixing protection structure, comprising a radiator, a fixed tightening member and a wire fixing protection member, the radiator is provided with a wire containing channel and a wire outlet which are connected, the wire containing channel is used for containing the wire of the lamp body, the fixed tightening member is arranged in the inside of the wire containing channel and is installed on the inner wall of the wire containing channel, the fixed tightening member is provided with a wire arranging groove, the wire arranging groove is connected with the wire outlet, and the wire arranging groove is used for fixing the wire, so that the wire passes through the wire arranging groove and the wire outlet in sequence; the wire fixing protection member comprises a fixed connection part and a wire protection part which are connected, the fixed connection part is arranged adjacent to the wire outlet and is detachably installed on the outer circumferential wall of the radiator, and the wire protection part is arranged at the wire outlet, one side of the wire protection part facing the wire outlet is provided with a soft rubber protection layer, and the soft rubber protection layer is used for pressing against the plastic shell of the wire when the wire extends out of the wire outlet.
[0031] The down lamp wire fixing protection structure has the advantages that the fixed tightening member is installed on the inner wall of the wire containing channel of the radiator, the fixed tightening member is provided with the wire arranging groove, the wire of the lamp body can pass through the wire arranging groove, the installation position of the wire in the radiator is fixed, the wire is prevented from being deviated in the radiator, and the connection between the wire and the lamp body is prevented from being loose or even broken; the radiator is provided with the wire outlet which is connected with the wire containing channel, the wire arranging groove is connected with the wire outlet, the wire fixedly installed in the wire arranging groove can pass through the wire outlet from the wire arranging groove in sequence, the wire can extend out of the radiator, and the lamp body can be connected with the external power supply; the fixed connection part of the fixed tightening member is arranged adjacent to the wire outlet, the fixed connection part is detachably installed on the outer circumferential wall of the radiator, the fixed tightening member is tightly installed on the radiator, the wire protection part is arranged at the wire outlet, one side of the wire protection part facing the wire outlet is provided with the soft rubber protection layer, and when the wire extends out of the wire outlet of the radiator, the soft rubber protection layer presses against the plastic shell of the wire, the direct contact between the wire and the radiator is avoided, and the wear of the wire is reduced, thereby improving the use safety of the down lamp.
[0032] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:
[0033] like Figures 1 to 4 As shown, a downlight wiring protection structure 10 of one embodiment includes a heat sink 100, a fixing and tightening member 200, and a wiring protection member 300. The heat sink 100 has a wire-carrying channel 110 and a wire outlet 120 that are connected to each other. The wire-carrying channel 110 is used to carry the wire of the lamp body. The fixing and tightening member 200 is disposed inside the wire-carrying channel 110 and installed on the inner wall of the wire-carrying channel 110. The fixing and tightening member 200 has a wiring groove 210 that is connected to the wire outlet 120. The wiring groove 210 is used to fix the wire so that the wire passes through the wiring groove 210 and the wire outlet 120 in sequence. It is understandable that, since the fixing fastener 200 is installed on the inner wall of the wire-carrying channel 110 of the heat sink 100, and the fixing fastener 200 has a wiring groove 210, the wires of the lamp body can pass through the wiring groove 210, ensuring the fixing of the wires in the installation position inside the heat sink 100, preventing the wires from shifting in position inside the heat sink 100, and avoiding loosening or even breakage at the connection between the wires and the lamp body. Furthermore, since the heat sink 100 has an outlet 120 that communicates with the wire-carrying channel 110, and the wiring groove 210 is connected to the outlet 120, the wires fixedly installed in the wiring groove 210 can pass through the outlet 120 in sequence from the wiring groove 210, ensuring that the wires can extend out of the heat sink 100 so that the lamp body can be connected to an external power source later.
[0034] Furthermore, in this embodiment, as Figure 1 and Figure 2As shown, the fixed line protector 300 comprises a fixed part 310 and a wire protection part 320 connected together. The fixed part 310 is arranged adjacent to the wire outlet 120 and is detachably mounted on the outer peripheral wall of the heat sink 100. The wire protection part 320 is arranged at the wire outlet 120. A soft rubber protection layer 400 is arranged on the side of the wire protection part 320 facing the wire outlet 120. The soft rubber protection layer 400 is used to press against the plastic shell of the electric wire when the electric wire extends out of the wire outlet 120. It can be understood that, since the fixed part 310 of the fixed tightening part 200 is arranged adjacent to the wire outlet 120 and is detachably mounted on the outer peripheral wall of the heat sink 100, the fixed tightening part 200 is tightly mounted on the heat sink 100 and can be conveniently detached and mounted. Since the wire protection part 320 is arranged at the wire outlet 120 and the side of the wire protection part 320 facing the wire outlet 120 is provided with the soft rubber protection layer 400, specifically, part of the soft rubber protection layer 400 is clamped in the wire outlet 120, so that when the electric wire extends out of the wire outlet 120 of the heat sink 100, the soft rubber protection layer 400 presses against the plastic shell of the electric wire, avoiding direct contact and abrasion of the electric wire with the edge of the heat sink 100, preventing the plastic shell wrapped outside the electric wire from being abraded and broken, thereby improving the safety of the down lamp in use.
[0035] As shown in Figure 3 and Figure 4 In one embodiment, the number of the fixed tightening parts 200 is multiple. The multiple fixed tightening parts 200 are arranged on the inner side wall of the wire containing channel 110 along the length direction of the wire containing channel 110. In this embodiment, the multiple fixed tightening parts 200 arranged on the inner side wall of the wire containing channel 110 ensure that the electric wire of the lamp body can pass through the multiple wire arranging grooves 210 in sequence, ensure the stability of the electric wire fixed in the wire containing channel 110, effectively ensure the accommodation and arrangement of the electric wire, and avoid the position deviation of the electric wire in the process of multiple plugging and unplugging. Specifically, in one embodiment, the number of the fixed tightening parts 200 is three. The three fixed tightening parts 200 are equidistantly arranged on the inner side wall of the wire containing channel 110.
[0036] As shown in Figure 3 and Figure 4As shown in the drawings, in one embodiment, the center axes of the wiring grooves 210 of the plurality of fixed tightening members 200 coincide with each other, and the groove diameters of the respective wiring grooves 210 are equal, so that the plurality of wiring grooves 210 are sequentially communicated to form a wiring channel, which is communicated with the outlet 120. In this embodiment, since the center axes of the wiring grooves 210 of the plurality of fixed tightening members 200 coincide with each other, and the groove diameters of the respective wiring grooves 210 are equal, the electric wire of the lamp body can always pass along the specified path, i.e., the electric wire passes through the wiring channel, which reduces the situation that the electric wire is randomly arranged inside the wire accommodating channel 110 due to path deviation, so that stable support and fixation are provided for the electric wire, and the position of the electric wire is prevented from deviating in the case of multiple plug-in and plug-out, and the electric wire is prevented from being bent inside the wire accommodating channel 110 to break.
[0037] As shown in the drawings, Figure 1 and Figure 2 In one embodiment, the number of the fixed connection portions 310 is two, and the two fixed connection portions 310 are respectively arranged at opposite sides of the wire protection portion 320, and the fixed connection portions 310 are fixedly installed on the outer peripheral wall of the heat sink 100, so that the wire protection portion 320 is securely installed.
[0038] As shown in the drawings, Figure 1 and Figure 2 In one embodiment, the tube lamp wire protection structure 10 further comprises a locking member 500, the fixed connection portion 310 is provided with a mounting hole 311, the locking member 500 is correspondingly arranged with the mounting hole 311, and the fixed connection portion 310 is fixedly installed on the outer peripheral wall of the heat sink 100 through the corresponding locking member 500. It can be understood that the added locking member 500 enables the fixed connection portion 310 to be stably installed on the outer peripheral wall of the heat sink 100, and improves the convenience of dismounting the fixed connection portion 310. In this embodiment, the locking member 500 can be a bolt or a screw.
[0039] As shown in the drawings, Figure 1 and Figure 2 In one embodiment, the wire protection portion 320 is provided with an accommodating clamping groove 321, and the soft rubber protection layer 400 is clamped in the accommodating clamping groove 321, so that the soft rubber protection layer 400 is securely installed and is prevented from falling off during use. Further, the accommodating clamping groove 321 is coated with adhesive glue, which is used to connect the soft rubber protection layer 400 and the wire protection portion 320, so as to ensure the secure connection of the soft rubber protection layer 400 and the wire protection portion 320.
[0040] In one embodiment, the thickness of the soft rubber protection layer 400 is 1 mm-2 mm, so as to ensure that the soft rubber protection layer 400 does not occupy too much space at the outlet 120, to adapt to narrow installation space, and to ensure the protection of the electric wire by the soft rubber protection layer 400.
[0041] In one embodiment, the soft protective layer 400 is a rubber protective layer or a silicone protective layer. Since rubber and silicone have resilience and flexibility, they can effectively prevent the plastic shell of the wire from being worn when pressed against the wire.
[0042] like Figure 1 and Figure 5 As shown, in one embodiment, the fixing part 310 is provided with a limiting fixing post 312, and a limiting hole (not shown) is formed on the outer peripheral wall of the radiator 100. The limiting fixing post 312 is correspondingly provided with the limiting hole and is inserted into the limiting hole, so that the fixing part 310 is fixedly installed on the outer peripheral wall of the radiator 100. In this embodiment, since the limiting fixing post 312 of the fixing part 310 is used to be inserted into the limiting hole, the user only needs to align the limiting fixing post 312 with the limiting hole to complete the installation, further improving the convenience of installing the fixing part 310.
[0043] This disclosure also provides a downlight, including the downlight wiring protection structure 10 described in any of the above embodiments.
[0044] Compared with the prior art, this disclosure has at least the following advantages:
[0045] 1) The downlight wiring protection structure 10 disclosed herein has a fixing and tightening member 200 installed on the inner wall of the wire-carrying channel 110 of the radiator 100, and the fixing and tightening member 200 has a wiring groove 210, which allows the wire of the lamp body to pass through the wiring groove 210, ensuring the fixing of the wire in the installation position inside the radiator 100, preventing the wire from shifting in position inside the radiator 100, and avoiding loosening or even breakage at the connection between the wire and the lamp body. Furthermore, since the radiator 100 has an outlet 120 connected to the wire-carrying channel 110, and the wiring groove 210 is connected to the outlet 120, the wire fixedly installed in the wiring groove 210 can pass through the outlet 120 in sequence from the wiring groove 210, ensuring that the wire can extend out of the radiator 100 so that the lamp body can be connected to an external power source.
[0046] 2) The downlight wire protection structure 10 disclosed herein has the following advantages: the fixing part 310 of the fixing and tightening member 200 is located near the outlet 120, and the fixing part 310 is detachably installed on the outer peripheral wall of the radiator 100, so that the fixing and tightening member 200 is securely installed on the radiator 100. Furthermore, since the wire protection part 320 is located at the outlet 120, and the side of the wire protection part 320 facing the outlet 120 is provided with a soft rubber protective layer 400, when the wire extends out of the outlet 120 of the radiator 100, the soft rubber protective layer 400 presses against the plastic shell of the wire, avoiding direct contact and wear between the wire and the radiator 100, thereby improving the safety of the downlight.
[0047] The above-described embodiments only express several implementation manners of the present disclosure, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the scope of the utility model patent. It should be noted that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present disclosure, which all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.
Claims
1. A structure for securing a wire of a down lamp, comprising a heat sink, the heat sink is provided with a wire accommodating channel and a wire outlet which are connected, the wire accommodating channel is used for accommodating the wire of the lamp body, characterized in that, The tube lamp wire fixing protection structure further comprises: The fixed tightening member is provided inside the wire containing channel and is installed on the inner wall of the wire containing channel. The fixed tightening member is provided with a wire laying groove. The wire laying groove is in communication with the wire outlet. The wire laying groove is used for fixing the electric wire so that the electric wire passes through the wire laying groove and the wire outlet in sequence. The wire fixing protection member comprises a fixed connection part and a wire protection part connected with each other. The fixed connection part is arranged adjacent to the wire outlet and is detachably installed on the outer peripheral wall of the heat sink. The wire protection part is arranged at the wire outlet. One side of the wire protection part facing the wire outlet is provided with a soft rubber protection layer. The soft rubber protection layer is used for pressing against the plastic shell of the electric wire when the electric wire extends out of the wire outlet.
2. The structure for protecting the wire of a down lamp according to claim 1, wherein The number of the fixed tightening members is multiple. The multiple fixed tightening members are arranged on the inner side wall of the wire containing channel along the length direction of the wire containing channel.
3. The structure for protecting the wire of a down lamp according to claim 2, wherein The central axes of the wire laying grooves of the multiple fixed tightening members coincide with each other. The groove diameters of the wire laying grooves are equal. The multiple wire laying grooves are in communication in sequence to form a wire laying channel. The wire laying channel is in communication with the wire outlet.
4. The structure for protecting a wire of a down lamp according to claim 1, wherein The number of the fixed connection parts is two. The two fixed connection parts are arranged at opposite ends of the wire protection part, respectively.
5. The structure for securing the wire of the down lamp according to claim 4, wherein, The tube lamp wire fixing protection structure further comprises a locking member. The fixed connection part is provided with a mounting hole. The locking member is arranged corresponding to the mounting hole. The fixed connection part is fixedly installed on the outer peripheral wall of the heat sink through the corresponding locking member.
6. The structure for securing a wire of a down lamp according to claim 1, wherein The wire protection part is provided with an accommodating clamping groove. The soft rubber protection layer is clamped in the accommodating clamping groove.
7. The structure for protecting a wire of a down lamp according to claim 6, wherein The thickness of the soft rubber protection layer is 1mm-2mm.
8. The structure for protecting a wire of a down lamp according to claim 7, wherein The soft rubber protection layer is a rubber protection layer or a silica gel protection layer. 9.The structure for securing a wire of a down lamp according to claim 1, wherein, The fixed connection part is provided with a limiting fixing column. The outer peripheral wall of the heat sink is formed with a limiting hole. The limiting fixing column is arranged corresponding to the limiting hole. The limiting fixing column is inserted into the limiting hole so that the fixed connection part is fixedly installed on the outer peripheral wall of the heat sink.
10. A downlight, characterized by The tube lamp wire fixing protection structure comprises the tube lamp wire fixing protection structure according to any one of claims 1 to 9.