A ceiling lamp with heat dissipation function

Abstract

The utility model discloses a kind of ceiling lamps with heat dissipation function, comprising: hanging tray, hanging line, lamp stand component, light source component and lampshade, the hanging line is used to connect the hanging tray and the lamp stand component, the light source component and the lampshade are installed on the lamp stand component, heat dissipation component for heat dissipation is equipped on the lamp stand component, the heat dissipation component includes the heat conduction plate between the light source component and the lamp stand component and the vent on the lamp stand component, the heat conduction plate is used to export the heat generated by the light source component, and is discharged by the lamp stand component and the vent. The utility model is by setting heat dissipation component between light source component and lamp stand component, the heat conduction plate in heat dissipation component is used to export the heat generated by LED lamp, heat is transferred to lamp stand component and is promptly dissipated through vent, to guarantee the heat dissipation performance of ceiling lamp.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a chandelier with heat dissipation function. Background Technology

[0002] Currently, chandeliers refer to high-end decorative LED lighting fixtures suspended from indoor ceilings. Whether suspended by wires or iron rods, chandeliers should not be hung too low, as this can obstruct normal vision or cause glare. Taking a dining room chandelier as an example, the ideal height is to create a pool of light around the dining table without obstructing the view of people at the table.

[0003] Existing chandeliers have complex structures, are difficult to clean, and have poor heat dissipation, which affects their lifespan. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a chandelier with heat dissipation function.

[0005] The objective of this utility model is achieved through the following technical solution: A chandelier with heat dissipation function includes: a hanging plate, a hanging wire, a lamp holder assembly, a light source assembly, and a lampshade. The hanging wire is used to connect the hanging plate and the lamp holder assembly. The light source assembly and the lampshade are mounted on the lamp holder assembly. The lamp holder assembly is provided with a heat dissipation component for heat dissipation. The heat dissipation component includes a heat-conducting plate disposed between the light source assembly and the lamp holder assembly, and a vent disposed on the lamp holder assembly. The heat-conducting plate is used to conduct heat generated by the light source assembly and discharge it through the lamp holder assembly and the vent.

[0006] In one embodiment, one end of the suspension wire is connected to the hanging plate, and the other end of the suspension wire is connected to the lamp holder assembly. A suspension wire fixing bolt is provided at the end of the suspension wire facing the hanging plate, and the suspension wire fixing bolt is fixedly connected to the hanging plate by bolts. A fixing seat is provided between the end of the suspension wire facing the lamp holder assembly and the lamp holder assembly, and the fixing seat is fixed to the lamp holder assembly by bolts.

[0007] In one embodiment, the lamp holder assembly includes a first connecting plate and second connecting plates disposed on both sides of the first connecting plate. The first connecting plate is located on the top side of the two second connecting plates. The fixing base is fixed on the first connecting plate. The two second connecting plates are sequentially arranged around the periphery of the first connecting plate to form the lamp holder assembly, which is open on one side and hollow.

[0008] In one embodiment, the second connecting plate includes an upper connecting portion, a peripheral portion, and a lower connecting portion. The two sides of the first connecting plate are detachably connected to the two second connecting plates respectively. The outer side of the first connecting plate extends toward the top side of the upper connecting portion to form an extension portion. The extension portion covers the top side of the upper connecting portion, and a fixing screw passes through the extension portion and the upper connecting portion.

[0009] In one embodiment, the lamp holder assembly is made of aluminum alloy.

[0010] In one embodiment, the light source assembly includes a lamp board and a plurality of LEDs disposed on the lamp board. The lamp board is mounted on the side of the first connecting plate away from the fixing base, and the plurality of LEDs are mounted on the side of the lamp board away from the first connecting plate.

[0011] In one embodiment, the heat-conducting plate is located between the lamp plate and the first connecting plate, and the first connecting plate is provided with a plurality of vents.

[0012] In one embodiment, the two second connecting plates are coated with a heat dissipation coating on the side facing each other. The heat dissipation coating is a carbon nanotube heat dissipation coating or a graphene heat dissipation coating, and multiple heat dissipation holes are opened on the side facing each other of the two second connecting plates.

[0013] In one embodiment, the lampshade is detachably connected to two second connecting plates. The lower connecting portion has a snap-fit ​​portion on the side facing the upper connecting portion for snapping the lampshade. A portion of the snap-fit ​​portion is fixedly connected to the lower connecting portion, and another portion of the snap-fit ​​portion extends upward to form a fixing groove for snapping the lampshade with the lower connecting portion. One outer wall of the lampshade extends into the fixing groove for snapping and fixing.

[0014] In one embodiment, the lampshade is a flexible lampshade, which is made of elastic silicone.

[0015] Compared with the prior art, the present invention has at least the following advantages: 1. The present invention provides a chandelier with heat dissipation function by setting a heat dissipation component between the light source component and the lamp holder component. The heat conduction plate in the heat dissipation component is used to conduct heat generated by the LED light. The heat is transferred to the lamp holder component and dissipated in time through the ventilation port. The inner wall of the lamp holder component is coated with a heat dissipation coating to further dissipate the heat inside the lamp holder component and ensure the heat dissipation performance of the chandelier. 2. The present invention provides a chandelier with heat dissipation function by setting the lampshade and lamp frame assembly to be fixed together, thereby facilitating the installation or removal of the lampshade and making it easy to disassemble and clean the chandelier when cleaning is required. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0017] Figure 1 A schematic diagram of the structure of a chandelier with heat dissipation function provided by this utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A in the middle; Figure 3 A partial structural diagram of a chandelier with heat dissipation function provided by this utility model; Figure 4 for Figure 1 Enlarged schematic diagram of part B.

[0018] Figure descriptions: 10. Hanging plate; 20. Hanging wire; 30. Lamp holder assembly; 31. First connecting plate; 311. Extension; 32. Second connecting plate; 321. Upper connecting part; 322. Peripheral part; 323. Lower connecting part; 40. Light source assembly; 41. Lamp board; 42. LED lamp; 50. Lampshade; 51. Snap-fit ​​part; 52. Fixing groove; 60. Heat dissipation assembly; 61. Heat-conducting plate; 62. Ventilation opening; 70. Hanging wire fixing bolt; 80. Fixing base; 90. Fixing screw; 100. Heat dissipation coating; 110. Heat dissipation hole. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be given below with reference to the accompanying drawings.

[0020] A type of chandelier with heat dissipation function, see reference Figure 1 The chandelier includes a hanging plate 10, a hanging wire 20, a lamp holder assembly 30, a light source assembly 40, and a lampshade 50. The hanging plate 10 serves to install and fix the chandelier with heat dissipation function to the ceiling of the room. The hanging wire 20 is used to connect the hanging plate 10 and the lamp holder assembly 30. The light source assembly 40 and the lampshade 50 are mounted on the lamp holder assembly 30. The lamp holder assembly 30 is provided with a heat dissipation component 60, which includes a heat-conducting plate 61 located between the light source assembly 40 and the lamp holder assembly 30, and a vent 62 located on the lamp holder assembly 30. The heat-conducting plate 61 is used to conduct heat generated by the light source assembly 40 and discharge it through the lamp holder assembly 30 and the vent 62.

[0021] Reference Figure 1One end of the suspension wire 20 is connected to the hanging plate 10, and the other end is connected to the lamp holder assembly 30. A wire fixing bolt 70 is provided at the end of the suspension wire 20 facing the hanging plate 10, and the wire fixing bolt 70 is fixedly connected to the hanging plate 10 by bolts. A fixing seat 80 is provided between the end of the suspension wire 20 facing the lamp holder assembly 30 and the lamp holder assembly 30, and the fixing seat 80 is fixed to the lamp holder assembly 30 by bolts. The end of the suspension wire 20 is fixed to the fixing seat 80, thus achieving a fixed connection between the suspension wire 20 and the lamp holder assembly 30. It should be noted that the hanging plate 10 contains wiring for connecting to the wiring on the ceiling to enable power to the chandelier with heat dissipation function.

[0022] Reference Figure 1 and Figure 2 The lamp holder assembly 30 includes a first connecting plate 31 and second connecting plates 32 disposed on both sides of the first connecting plate 31. The first connecting plate 31 is located on the top side of the two second connecting plates 32, and the fixing seat 80 is fixed to the middle position of the top side of the first connecting plate 31. The cross-section of the two second connecting plates 32 is C-shaped, and the two second connecting plates 32 are arranged sequentially around the periphery of the first connecting plate 31 to form a lamp holder assembly 30 that is open on one side and hollow.

[0023] Reference Figure 1 and Figure 2 The second connecting plate 32 includes an upper connecting portion 321, a peripheral portion 322, and a lower connecting portion 323. The upper connecting portion 321, the peripheral portion 322, and the lower connecting portion 323 are combined to form a second connecting plate 32 with a C-shaped cross-section. The upper connecting portion 321 is located on the side of the second connecting plate 32 closer to the first connecting plate 31, the peripheral portion 322 is used to surround the periphery of the first connecting plate 31, and the lower connecting portion 323 is located below the upper connecting portion 321. The upper connecting portion 321 and the lower connecting portion 323 are arranged opposite to each other.

[0024] Furthermore, referring to Figure 1 and Figure 2 The first connecting plate 31 is detachably connected to two second connecting plates 32 on both sides. The outer side of the first connecting plate 31 extends towards the top side of the upper connecting portion 321 to form an extension 311, which covers the top side of the upper connecting portion 321. A fixing screw 90 passes through the extension 311 and the upper connecting portion 321, and the fixing screw 90 connects and fixes the first connecting plate 31 and the second connecting plate 32. It should be noted that the first connecting plate 31 has extensions 311 on both sides, and the two extensions 311 are detachably connected to the upper connecting portions 321 of the two second connecting plates 32 by fixing screws 90, so as to facilitate installation and disassembly and to easily disassemble the lamp holder assembly 30 when cleaning is required.

[0025] Furthermore, referring to Figure 1 and Figure 2The lamp holder assembly 30 is made of aluminum alloy, which has the advantages of being lightweight and having good heat dissipation performance.

[0026] Reference Figure 3 The light source assembly 40 includes a lamp panel 41 and a plurality of LED lights 42 disposed on the lamp panel 41. The lamp panel 41 is mounted on the side of the first connecting plate 31 away from the fixing base 80, and the plurality of LED lights 42 are mounted on the side of the lamp panel 41 away from the first connecting plate 31. The lamp panel 41 is arranged along the length direction of the first connecting plate 31, so that the plurality of LED lights 42 are evenly distributed along the length direction of the first connecting plate 31, so that the entire chandelier with heat dissipation function emits uniform light when emitting light.

[0027] Furthermore, referring to Figure 3 The heat-conducting plate 61 is located between the lamp plate 41 and the first connecting plate 31. The heat-conducting plate 61 can directly conduct the heat generated by the multiple LEDs 42. The first connecting plate 31 is made of aluminum alloy, which has good heat dissipation properties. The first connecting plate 31 is provided with multiple vents 62. The heat from the heat-conducting plate 61 is transferred to the first connecting plate 31 and dissipated through the multiple vents 62 to achieve the effect of heat dissipation. It should be noted that a filter screen is installed inside the vent 62 to prevent external dust from entering the lamp holder assembly 30.

[0028] Furthermore, referring to Figure 1 and Figure 2 Both second connecting plates 32 are coated with a heat dissipation coating 100 on opposite sides. The heat dissipation coating 100 is a carbon nanotube heat dissipation coating or a graphene heat dissipation coating. The heat dissipation coating 100 has good heat radiation function. The two second connecting plates 32 are located on both sides of the lamp plate 41, respectively, and can dissipate the heat released by the LED lamp 42, thereby improving the overall heat dissipation capacity of the chandelier.

[0029] Furthermore, referring to Figure 1 and Figure 2 Multiple heat dissipation holes 110 are provided on one side of the two second connecting plates 32 facing each other. The opening of the heat dissipation holes 110 can dissipate heat radiation to improve the heat dissipation effect of the heat dissipation coating 100.

[0030] Furthermore, referring to Figure 1 and Figure 4The lampshade 50 is located at the bottom of the lamp holder assembly 30 and is detachably connected to the two second connecting plates 32. The lower connecting portion 323 has a latching portion 51 on the side facing the upper connecting portion 321 for latching the lampshade 50. The latching portion 51 has a Z-shaped cross-section. A portion of the latching portion 51 is fixedly connected to the lower connecting portion 323, and the other portion extends upward to form a fixing groove 52 for latching the lampshade 50 with the lower connecting portion 323. One outer wall of the lampshade 50 extends into the fixing groove 52 to achieve latching and fixing of the lampshade 50 and the lamp holder assembly 30. It should be noted that each of the lower connecting portions 323 of the two second connecting plates 32 has a latching portion 51, and the two opposite outer sides of the lampshade 50 extend into the two fixing grooves 52 respectively to achieve latching and fixing of the lampshade 50 and the lamp holder assembly 30. The lampshade 50 and the lamp holder assembly 30 are detachably connected, thus facilitating the installation or removal of the lampshade 50.

[0031] Furthermore, referring to Figure 1 and Figure 4 The length of the lower connecting part 323 is longer than the length of the snap-fit ​​part 51, so that after the lamp cover 50 is snapped into the fixing groove 52, the lower connecting part 323 covers the bottom outer periphery of the lamp cover 50 to further limit the lamp cover 50.

[0032] Furthermore, referring to Figure 1 and Figure 4 The lampshade 50 is a flexible lampshade. The lampshade 50 can be made of elastic silicone, which has the effects of being soft, bendable, high temperature resistant and heat insulation.

[0033] In one embodiment, the lampshade 50 is made of PP material, which is lightweight, highly transparent, and has a certain degree of elasticity.

[0034] This utility model provides a heat dissipation component 60 between the light source component 40 and the lamp holder component 30. The heat conduction plate 61 in the heat dissipation component 60 is used to conduct heat generated by the LED lamp 42. The heat is transferred to the lamp holder component 30 and dissipated in time through the vent 62. The inner wall of the lamp holder component 30 is coated with a heat dissipation coating 100 to further dissipate the heat inside the lamp holder component 30 and ensure the heat dissipation performance of the chandelier.

[0035] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A chandelier with heat dissipation function, characterized in that, include: The lamp holder assembly includes a hanging plate (10), a hanging wire (20), a lamp holder assembly (30), a light source assembly (40), and a lampshade (50). The hanging wire (20) is used to connect the hanging plate (10) and the lamp holder assembly (30). The light source assembly (40) and the lampshade (50) are mounted on the lamp holder assembly (30). The lamp holder assembly (30) is provided with a heat dissipation assembly (60). The heat dissipation assembly (60) includes a heat-conducting plate (61) disposed between the light source assembly (40) and the lamp holder assembly (30) and a vent (62) disposed on the lamp holder assembly (30). The heat-conducting plate (61) is used to conduct heat generated by the light source assembly (40) and discharge it through the lamp holder assembly (30) and the vent (62).

2. A chandelier with heat dissipation function according to claim 1, characterized in that, One end of the suspension wire (20) is connected to the hanging plate (10), and the other end of the suspension wire (20) is connected to the lamp holder assembly (30). A suspension wire fixing bolt (70) is provided at the end of the suspension wire (20) facing the hanging plate (10). The suspension wire fixing bolt (70) and the hanging plate (10) are fixedly connected by bolts. A fixing seat (80) is provided between the end of the suspension wire (20) facing the lamp holder assembly (30) and the lamp holder assembly (30). The fixing seat (80) is fixed to the lamp holder assembly (30) by bolts.

3. A chandelier with heat dissipation function according to claim 2, characterized in that, The lamp holder assembly (30) includes a first connecting plate (31) and second connecting plates (32) disposed on both sides of the first connecting plate (31). The first connecting plate (31) is located on the top side of the two second connecting plates (32). The fixing seat (80) is fixed on the first connecting plate (31). The two second connecting plates (32) are arranged around the periphery of the first connecting plate (31) in sequence to form the lamp holder assembly (30) which is open on one side and hollow.

4. A chandelier with heat dissipation function according to claim 3, characterized in that, The second connecting plate (32) includes an upper connecting part (321), a peripheral part (322) and a lower connecting part (323). The two sides of the first connecting plate (31) are detachably connected to the two second connecting plates (32). The outer side of the first connecting plate (31) extends toward the top side of the upper connecting part (321) to form an extension part (311). The extension part (311) covers the top side of the upper connecting part (321). A fixing screw (90) passes through the extension part (311) and the upper connecting part (321).

5. A chandelier with heat dissipation function according to claim 4, characterized in that, The lamp holder assembly (30) is made of aluminum alloy.

6. A chandelier with heat dissipation function according to claim 5, characterized in that, The light source assembly (40) includes a lamp board (41) and a plurality of LED lights (42) disposed on the lamp board (41). The lamp board (41) is mounted on the side of the first connecting plate (31) away from the fixing base (80), and the plurality of LED lights (42) are mounted on the side of the lamp board (41) away from the first connecting plate (31).

7. A chandelier with heat dissipation function according to claim 6, characterized in that, The heat-conducting plate (61) is located between the lamp plate (41) and the first connecting plate (31), and the first connecting plate (31) is provided with a plurality of ventilation openings (62).

8. A chandelier with heat dissipation function according to claim 7, characterized in that, Both of the two second connecting plates (32) are coated with a heat dissipation coating (100) on the side facing each other. The heat dissipation coating (100) is a carbon nanotube heat dissipation coating or a graphene heat dissipation coating, and multiple heat dissipation holes (110) are opened on the side facing each other of the two second connecting plates (32).

9. A chandelier with heat dissipation function according to claim 4, characterized in that, The lampshade (50) is detachably connected to the two second connecting plates (32). The lower connecting part (323) has a snap-fit ​​part (51) for snapping the lampshade (50) on the side facing the upper connecting part (321). A part of the snap-fit ​​part (51) is fixedly connected to the lower connecting part (323). The other part of the snap-fit ​​part (51) extends upward and forms a fixing groove (52) for snapping the lampshade (50) with the lower connecting part (323). One side of the outer wall of the lampshade (50) extends into the fixing groove (52) for snapping and fixing.

10. A chandelier with heat dissipation function according to claim 9, characterized in that, The lampshade (50) is a soft lampshade, and the lampshade (50) is made of elastic silicone.

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