CN210398634U - Hoisting lamp with good heat dissipation performance - Google Patents
Hoisting lamp with good heat dissipation performance Download PDFInfo
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- CN210398634U CN210398634U CN201921640656.4U CN201921640656U CN210398634U CN 210398634 U CN210398634 U CN 210398634U CN 201921640656 U CN201921640656 U CN 201921640656U CN 210398634 U CN210398634 U CN 210398634U
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- heat dissipation
- lamp
- heat
- lampshade
- hoisting
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Abstract
The utility model relates to a hoist and mount lamps and lanterns that heat dispersion is good, it is including installing the lighting fixture on the ceiling, be connected with transparent lamp cover on the lighting fixture and locate the lamp source in the lamp cover, be equipped with the fin on the lamp cover. The utility model discloses can accelerate thermal giving off, have the lamp source of being difficult for burning out, prevent that the high temperature from and influence the effect that furred ceiling lamps and lanterns normally worked.
Description
Technical Field
The utility model belongs to the technical field of the technique of hoist and mount lamps and lanterns and specifically relates to a hoist and mount lamps and lanterns that heat dispersion is good are related to.
Background
The ceiling lamp is a lighting device which is provided with a light source and can emit light, and is widely applied to places such as families, hotels, and clubs at present.
The existing common ceiling lamp mainly comprises a closed lamp shade and a lamp source arranged in the lamp shade, the lamp source can generate heat inevitably in the using process of the ceiling lamp, the temperature rise of the lamp source can be caused to burn out after the lamp source generates heat, the normal work of the ceiling lamp is influenced, the lamp source is required to be cooled usually, and the heat generated by the lamp source is generally conducted into the air through the lamp shade.
However, the ceiling lamp only uses the lampshade to dissipate heat, and the lampshade has poor ventilation performance, so that the heat conduction efficiency is low, the heat dissipation speed is low, the temperature is high due to poor heat dissipation in the hoisting lamp, the lamp source is easily burnt out, and the normal work of the ceiling lamp is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hoist and mount lamps and lanterns that heat dispersion is good, it can accelerateing thermal giving off, has the effect that is difficult for burning out the lamp source, prevents that the high temperature from influencing the normal work of furred ceiling lamps and lanterns.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the hoisting lamp with good heat dissipation performance comprises a lamp bracket installed on a ceiling, wherein the lamp bracket is connected with a transparent lamp shade and a lamp source arranged in the lamp shade, and the lamp shade is provided with heat dissipation fins.
Through adopting above-mentioned technical scheme, the fin is the radiating device of electronic component that easily generates heat in the electrical apparatus, through setting up the fin, the fin has good heat conductivility, and can provide the space of inside and outside circulation of air for the lamp shade, effectively dispel the heat in the lamp shade, reduce the temperature in the lamp shade with higher speed, thereby accelerate heat conduction rate and radiating rate, make furred ceiling lamps and lanterns also be difficult for burning out after long-term the use, have and prevent that the high temperature from and influence the effect that furred ceiling lamps and lanterns normally worked. After the radiating fins are arranged on the ceiling lamp, the ceiling lamp can be suitable for a high-power light source, the problem that the light source is burnt out due to the fact that the power of the light source is too large and too much heat is generated is solved, and the ceiling lamp has higher practicability.
The utility model discloses further set up to: the lamp shade includes installation department and extension, the installation department is connected on the lighting fixture, the lighting fixture one end is kept away from to the installation department and the extension is connected, the lamp source is located in the installation department.
Through adopting above-mentioned technical scheme, to a certain extent, the lamp source is close to the fin setting more, and the fin is bigger to the radiating effect of lamp source, through locating the lamp source in the installation department, reduces the distance between lamp source and the fin to reach better radiating effect.
The utility model discloses further set up to: the extending part is provided with a heat dissipation opening.
Through adopting above-mentioned technical scheme, through setting up the thermovent, thermovent intercommunication extension and external world make the heat that produces in the lamp shade not only can go out through lamp shade and fin conduction, can also directly contact with the air through the thermovent, go in directly conducting the air with the heat to improve the radiating efficiency of furred ceiling lamps and lanterns.
The utility model discloses further set up to: the heat dissipation opening is arranged on the mounting portion and opposite to the heat dissipation fins.
Through adopting above-mentioned technical scheme, through setting up thermovent and fin relatively, the air convection between thermovent and the fin is more direct, makes the circulation of air quicker to more help giving off of heat.
The utility model discloses further set up to: a heat dissipation fan is arranged in the lampshade.
Through adopting above-mentioned technical scheme, through setting up the heat dissipation fan, the circulation of lamp shade and outside air is accelerated to the mode that the heat dissipation fan utilized forced heating convection current, plays the water conservancy diversion effect to the air, makes furred ceiling lamps and lanterns reach better radiating effect.
The utility model discloses further set up to: the lamp comprises a lamp holder, a mounting portion and a heat dissipation fan, wherein the mounting portion is internally provided with a heat dissipation cylinder, one end of the heat dissipation cylinder is connected with the lamp source, the other end of the heat dissipation cylinder is connected with the lamp holder, the heat dissipation fan is arranged in the heat dissipation cylinder, and the heat dissipation cylinder is provided with a plurality of heat dissipation holes.
Through adopting above-mentioned technical scheme, through setting up a heat dissipation section of thick bamboo and louvre, the heat dissipation fan is located in the heat dissipation section of thick bamboo for the wind that the heat dissipation fan blew off can concentrate on blowing on the lamp source, and the louvre has the effect that promotes the circulation of air, and the louvre can be passed to the air in the heat dissipation section of thick bamboo, combines the effect of fin and thermovent, realizes the exchange of air and the outer air of lamp shade in the heat dissipation section of thick bamboo, further improves the radiating effect of furred ceiling lamps and lanterns.
The utility model discloses further set up to: the heat radiating fin, the heat radiating cylinder and the lamp holder are made of aluminum.
Through adopting above-mentioned technical scheme, aluminium has the advantage that heat conductivility is better, the cost is lower, applies to aluminium production fin, a heat dissipation section of thick bamboo and lighting fixture, can play good heat dissipation effect to furred ceiling lamps and lanterns.
The utility model discloses further set up to: and a rubber pad is arranged at the joint of the heat dissipation cylinder and the lamp holder.
Through adopting above-mentioned technical scheme, through setting up the rubber pad, the rubber pad not only can make the zonulae occludens of a heat dissipation section of thick bamboo and lighting fixture, when the heat dissipation fan rotates moreover, the rubber pad can slow down the vibration that forms on the lighting fixture when the heat dissipation fan rotates to make the installation of a heat dissipation section of thick bamboo more firm, can also effectively reduce because the noise that the vibration of heat dissipation fan produced, have very important effect.
To sum up, the utility model discloses a beneficial technological effect does:
the radiating fin is a device for easily generating heat for radiating electronic elements in an electric appliance, and has good heat conducting property by arranging the radiating fin, can provide a space for the ventilation of inner air and outer air for the lampshade, can effectively radiate heat in the lampshade, and accelerate the reduction of the temperature in the lampshade, thereby accelerating the heat conduction rate and the heat radiating speed, enabling the ceiling lamp to be not easily burnt out after long-term use, and having the effect of preventing the overhigh temperature from influencing the normal work of the ceiling lamp. After the radiating fins are arranged on the ceiling lamp, the ceiling lamp can be suitable for a high-power light source, the problem that the light source is burnt out due to overlarge power of the light source and excessive heat is not needed to be worried about, and the ceiling lamp has higher practicability;
through setting up thermovent, heat dissipation fan, a heat dissipation section of thick bamboo and louvre, the flow of inside and outside air of further accelerating the lamp shade reaches the purpose of further accelerating heat conduction, has better heat dissipation effect.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram for embodying the heat-dissipating cylinder and the heat-dissipating fan.
In the figure, 1, a lamp bracket; 11. a first connecting rod; 12. a second connecting rod; 13. a third connecting rod; 14. a joint; 141. connecting blocks; 142. connecting columns; 143. a connecting disc; 1431. a through hole; 2. a lamp shade; 21. an installation part; 22. a protruding portion; 221. a heat dissipation port; 23. an installation port; 3. a light source; 4. a heat sink; 5. a heat-dissipating cylinder; 51. heat dissipation holes; 6. a heat dissipation fan; 7. a rubber pad; 8. and (7) fixing the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-2.
Referring to fig. 1, for the utility model discloses a hoist and mount lamps and lanterns that heat dispersion is good, including lighting fixture 1 with install spherical transparent cover 2 on lighting fixture 1, install lamp source 3 in the lamp shade 2 (see fig. 2), lighting fixture 1 includes a head rod 11, three second connecting rods 12 and three third connecting rods 13. The three second connecting rods 12 are respectively connected to one ends of the first connecting rods 11, which are far away from the ceiling, and the included angle between each second connecting rod 12 and the corresponding first connecting rod 11 is an obtuse angle, the included angle between each two second connecting rods 12 is also an obtuse angle, and two ends of each third connecting rod 13 are respectively connected to one ends of the two adjacent second connecting rods 12, which are far away from the corresponding first connecting rod 11. The shape enclosed between the three second connecting rods 12 and the three third connecting rods 13 is basically triangular pyramid.
The lamp holder 1 further comprises an ellipsoidal joint 14, and the joint 14 is arranged at the joint of the first connecting rod 11 and the second connecting rod 12, and the joint of the second connecting rod 12 and the third connecting rod 13. The lampshade 2 is arranged on the joint 14, one lampshade 2 is arranged on the joint 14 between the first connecting rod 11 and the second connecting rod 12, and three lampshades 2 are respectively arranged on the joints 14 between the second connecting rod 12 and the third connecting rod 13.
The joint 14 includes a connecting block 141, three connecting posts 142 and three connecting plates 143, the three connecting posts 142 are all connected to the connecting block 141, and the first connecting rod 11, the second connecting rod 12 and the third connecting rod 13 are also connected to the connecting block 141. One end of the connection column 142 is connected to the connection block 141, and the other end is connected to one surface of the connection disc 143; the side of the connecting disc 143 far away from the connecting column 142 is matched with the lampshade 2, and the lampshade 2 is connected to the side of the connecting disc 143, so that the lampshade 2 is installed on the joint 14. The first connecting rod 11, the second connecting rod 12, the third connecting rod 13, the connecting block 141 and the connecting column 142 are all of a hollow structure, the joints are communicated, a through hole 1431 (shown in fig. 2) is formed in the connecting disc 143, the through hole 1431 is communicated with the inside of the connecting column 142, and therefore wires connected to the light source 3 can penetrate through the first connecting rod 11, the second connecting rod 12, the third connecting rod 13, the connecting block 141, the connecting column 142 and the connecting disc 143 and then are connected with a power supply outside the lamp holder 1. Through such mode to be connected lamp source 3 with the power, the electric wire can not expose to can not cause the influence to the outward appearance of furred ceiling lamps and lanterns, the aesthetic property is higher.
The lampshade 2 comprises a mounting part 21 and a protruding part 22, the mounting part 21 is connected with the connecting disc 143, and one end of the mounting part 21, which is far away from the connecting disc 143, is connected with the protruding part 22. The mounting portion 21 is provided with a heat sink 4, and the heat sink 4 is provided at one end of the mounting portion 21 remote from the extension portion 22. In installation department 21 was located to light source 3, the clearance between fin 4 can be followed to the air passes for fin 4 can be effectual dispels the heat to light source 3 on the furred ceiling lamps and lanterns, reduces the temperature in the lamp shade 2 with higher speed, thereby accelerates heat conduction rate and radiating rate, makes the furred ceiling lamps and lanterns also be difficult for burning out after long-term the use, has the effect that prevents the high temperature and influence the normal work of furred ceiling lamps and lanterns.
The extension part 22 is far away from one end of the mounting part 21 and is provided with the heat dissipation opening 221, the heat dissipation opening 221 and the heat dissipation fins 4 are arranged oppositely, heat generated in the lampshade 2 can be conducted out through the lampshade 2 and the heat dissipation fins 4, the heat dissipation opening 221 can be in direct contact with air, air between the heat dissipation opening 221 and the heat dissipation fins 4 can be in direct convection, quick discharge of hot air in the lampshade 2 is achieved, and the heat dissipation speed is greatly accelerated.
Referring to fig. 1 and 2, in order to further accelerate the heat dissipation, a heat dissipating cylinder 5 is disposed in the lamp housing 2, the heat dissipating cylinder 5 is axially parallel to the length direction of the connecting post 142, one end of the heat dissipating cylinder 5 is connected to the connecting plate 143, the side of the connecting post 142 is far away from the connecting post, and the other end of the heat dissipating cylinder 5 is connected to the lamp source 3. Be equipped with fixed plate 8 in the middle part of a heat dissipation section of thick bamboo 5, be equipped with heat dissipation fan 6 on the one side that fixed plate 8 is close to lamp source 3, 6 pivot axial of heat dissipation fan and 5 axial parallels of a heat dissipation section of thick bamboo for the wind energy that 6 heat dissipation fans blown out can be just to lamp source 3, concentrate on blowing on lamp source 3, more effectively reduces 3 surface temperature in lamp source. And, a plurality of louvre 51 have evenly been seted up on the cylinder 5 periphery, and the wind that blows on lamp source 3 can pass louvre 51, circulates outside the cylinder 5, then passes the clearance or thermovent 221 between the fin 4, circulates outside the lamp shade 2, exchanges with the air outside the lamp shade 2 to reach the purpose that further accelerates heat dissipation.
Furthermore, the heat sink 4, the heat dissipating cylinder 5 and the lamp holder 1 are made of aluminum, and the aluminum has good heat conducting property, so that heat generated in the lamp source 3 can be exchanged with air outside the lampshade 2 and can be conducted to the heat sink 4, the heat dissipating cylinder 5 and the lamp holder 1. Through the arrangement, the ceiling lamp can radiate the lamp source 3 from two aspects of convection and conduction, so that the radiating performance of the ceiling lamp is improved to a greater extent. It should be noted that, in the present embodiment, the heat sink 4, the heat dissipating cylinder 5 and the lamp holder 1 are made of aluminum, but the materials of the three are not limited to aluminum, and in other embodiments, the materials of the three may also be copper, aluminum alloy, etc., as long as the materials have good heat conductivity.
Referring to fig. 2, since the heat dissipating fan 6 generates a certain vibration when rotating, and the ceiling lamp is installed on the ceiling and requires high stability, in order to reduce the influence of vibration on the stability of the ceiling lamp, a rubber pad 7 is provided at the joint of the heat dissipating cylinder 5 and the connecting plate 143. One surface of the rubber pad 7 is connected to the heat radiation cylinder 5, and the other surface is connected to the connection plate 143. The rubber pad 7 can be used for firmly connecting the heat dissipation cylinder 5 and the connecting disc 143, and can also reduce the vibration formed on the heat dissipation cylinder 5 when the heat dissipation fan 6 rotates, and can also reduce the noise generated by the vibration of the heat dissipation fan 6, so that the stability and the practicability of the ceiling lamp are greatly improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a hoist and mount lamps and lanterns that heat dispersion is good which characterized in that: the lamp holder is characterized by comprising a lamp holder (1) arranged on a ceiling, wherein the lamp holder (1) is connected with a transparent lampshade (2) and a lamp source (3) arranged in the lampshade (2), and radiating fins (4) are arranged on the lampshade (2).
2. The hoisting lamp with good heat dissipation performance according to claim 1, characterized in that: lampshade (2) including installation department (21) and extension portion (22), installation department (21) are connected on lighting fixture (1), lighting fixture (1) one end is kept away from in installation department (21) and extension portion (22) are connected, installation department (21) are located in lamp source (3).
3. The hoisting lamp with good heat dissipation performance according to claim 2, characterized in that: the extending part (22) is provided with a heat dissipation opening (221).
4. The hoisting lamp with good heat dissipation performance according to claim 3, characterized in that: the heat dissipation opening (221) is arranged on the mounting portion (21), and the heat dissipation opening (221) and the heat dissipation fins (4) are arranged oppositely.
5. The hoisting lamp with good heat dissipation performance according to any one of claims 2 to 4, wherein: a heat dissipation fan (6) is arranged in the lampshade (2).
6. The hoisting lamp with good heat dissipation performance according to claim 5, characterized in that: be equipped with a heat dissipation section of thick bamboo (5) in installation department (21), a heat dissipation section of thick bamboo (5) one end is connected with lamp source (3), and the other end is connected with lighting fixture (1), heat dissipation fan (6) are located in a heat dissipation section of thick bamboo (5), a plurality of louvres (51) have been seted up on a heat dissipation section of thick bamboo (5).
7. The hoisting lamp with good heat dissipation performance according to claim 6, characterized in that: the radiating fin (4), the radiating cylinder (5) and the lamp holder (1) are made of aluminum.
8. The hoisting lamp with good heat dissipation performance according to claim 6 or 7, wherein: and a rubber pad (7) is arranged at the joint of the heat dissipation cylinder (5) and the lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921640656.4U CN210398634U (en) | 2019-09-27 | 2019-09-27 | Hoisting lamp with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921640656.4U CN210398634U (en) | 2019-09-27 | 2019-09-27 | Hoisting lamp with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398634U true CN210398634U (en) | 2020-04-24 |
Family
ID=70343357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921640656.4U Active CN210398634U (en) | 2019-09-27 | 2019-09-27 | Hoisting lamp with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398634U (en) |
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2019
- 2019-09-27 CN CN201921640656.4U patent/CN210398634U/en active Active
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