CN210567743U - Track lamp - Google Patents
Track lamp Download PDFInfo
- Publication number
- CN210567743U CN210567743U CN201921218322.8U CN201921218322U CN210567743U CN 210567743 U CN210567743 U CN 210567743U CN 201921218322 U CN201921218322 U CN 201921218322U CN 210567743 U CN210567743 U CN 210567743U
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- China
- Prior art keywords
- heat
- track
- lamp
- width
- conducting plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000010273 cold forging Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 51
- 238000005286 illumination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a track lamp, including lamp body, installation mechanism and power, the lamp body with installation mechanism connects, the lamp body includes cylindrical shell, heat dissipation mechanism and lighting components, heat dissipation mechanism and shell integrated into one piece, heat dissipation mechanism includes heat-conducting plate and the fin of at least two kinds of width, the heat-conducting plate sets up in the shell, and the heat-conducting plate is perpendicular with the central line of shell, the front end of fin with the one side of heat-conducting plate is connected, lighting components sets up in the another side of heat-conducting plate; the outer ends of the radiating fins with the same width in the radiating fins are arranged on the inner wall of the shell at equal intervals, and the inner ends of the radiating fins point to the center line of the shell; and a mounting space is formed between the two radiating fins, and the radiating fin with the smaller width is arranged in the mounting space formed by the radiating fin with the larger width, so that the radiating fins are not contacted with each other. The track lamp has the characteristics of simple assembly and high heat dissipation efficiency.
Description
Technical Field
The utility model relates to the field of lighting technology, concretely relates to track lamp.
Background
The light source of the track lamp generally adopts the LED lamp, the LED lamp is energy-saving and environment-friendly, good in light gathering property, high in brightness and long in service life, but the LED lamp can generate a large amount of heat when emitting light, the heat dissipation problem directly influences the aging of the LED, the service life of the LED lamp is shortened, the LED lamp can be burnt when the LED lamp is serious, and the quality of the heat dissipation effect is directly related to the light emitting effect and the service life of the LED track lamp. Among the prior art, LED track lamp passes through the radiator heat dissipation, and general radiator is installed in the shell of track lamp, and the radiating effect of LED track lamp is not good can have several kinds of reasons to lead to: the radiator is unreasonable in structural design, the installation structure of the radiator and the LED lamp is unreasonable, or the installation structure of the radiator and the shell is unreasonable. In addition, generally, in the prior art, the LED lamp is mounted on the heat-dissipating aluminum substrate, and then the aluminum substrate is connected to the heat sink, and then the LED lamp is mounted in the housing, so that the overall assembly process is complicated, the production efficiency of the track lamp is affected, and the maintenance of the track lamp is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a track lamp, this kind of track lamp have the equipment simple, characteristics that the radiating efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a track lamp comprises a lamp body, an installation mechanism and a power supply, wherein the installation mechanism is used for connecting the track lamp to a track, the lamp body is connected with the installation mechanism, the lamp body comprises a cylindrical shell, a heat dissipation mechanism and an illumination assembly, the heat dissipation mechanism and the shell are integrally formed, the heat dissipation mechanism comprises a heat conduction plate and radiating fins with at least two widths, the heat conduction plate is arranged in the shell and is vertical to the central line of the shell, the front ends of the radiating fins are connected with one surface of the heat conduction plate, and the illumination assembly is arranged on the other surface of the heat conduction plate; the outer ends of the radiating fins with the same width in the radiating fins are arranged on the inner wall of the shell at equal intervals, and the inner ends of the radiating fins point to the center line of the shell; and a mounting space is formed between the two radiating fins, and the radiating fin with the smaller width is arranged in the mounting space formed by the radiating fin with the larger width, so that the radiating fins are not contacted with each other.
Further, the power source is disposed within the mounting mechanism.
Furthermore, the mounting mechanism comprises a box body, a box cover and a track head, wherein the track head is arranged on the upper surface of the box cover, and the track head and the box cover are integrally formed; the power supply is arranged in the box body, and the box cover is used for closing or opening the box body.
Further, the heat dissipation mechanism comprises heat dissipation fins with three widths, a heat dissipation fin with the second largest width is arranged in the middle of an installation space formed by the two heat dissipation fins with the largest width, and the two heat dissipation fins with the smallest width are arranged in the installation space formed by the heat dissipation fin with the largest width and the heat dissipation fin with the second largest width at equal intervals.
Further, the lighting assembly comprises an LED chip and a reflection cup, the LED chip is arranged in the middle of one surface of the heat conducting plate, and the reflection cup is sleeved on the LED chip.
Furthermore, the lighting assembly also comprises a chip mounting plate, and the LED chip comprises a convex light-emitting part positioned in the middle and mounting parts on the periphery; the perforation that the illuminating part passed is seted up at the middle part of chip mounting panel, the LED chip is located in the middle of heat-conducting plate and the chip mounting panel, the chip mounting panel is fixed in the heat-conducting plate, in order to incite somebody to action the LED chip crimping in the heat-conducting plate, the illuminating part passes the perforation.
Furthermore, the heat conducting plate is provided with a heat radiating slot hole.
Further, the lamp body still includes the lamp body protecgulum, the lamp body protecgulum includes protecgulum circle and printing opacity glass.
Further, the lamp body still includes the lamp body back cover, the lamp body back cover sets up in the rear end of shell, the lamp body back cover is opened and is equipped with airflow channel.
Furthermore, the heat dissipation mechanism and the shell are formed by one-time forging and pressing through a cold forging process, and the heat dissipation mechanism and the shell are made of aluminum.
Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation mechanism in the track lamp comprises a heat conduction plate and at least two types of heat dissipation fins with different widths, wherein one surface of the heat conduction plate is provided with an illumination assembly, the other surface of the heat conduction plate is connected with the front ends of the heat dissipation fins, heat generated by the illumination assembly is conducted to the heat dissipation fins through the heat conduction plate, the outer ends of the heat dissipation fins with the same width in the heat dissipation fins are arranged on the inner wall of a shell at equal intervals, the inner ends of the heat dissipation fins point to the central line of the shell, an installation space is formed between the two heat dissipation fins, the heat dissipation fins with the smaller width in the heat dissipation fins are arranged in the installation space formed by the heat dissipation fins with the larger width, so that the heat dissipation fins are not contacted with each other, the heat dissipation area of; and the shell and the radiating component are integrally formed, so that the installation is more convenient, the radiating fins or the heat conducting plate are more favorable for conducting heat to the shell, the shell also plays a role in radiating, and the radiating efficiency is further improved.
Drawings
Fig. 1 is a schematic structural view of a track lamp of the present invention;
fig. 2 is an exploded view of the track lamp of the present invention;
FIG. 3 is a front view of the lamp body;
FIG. 4 is a rear view of the lamp body;
fig. 5 is a schematic structural view of the box cover and the rail head.
Detailed Description
The present invention will be further explained with reference to the following embodiments and drawings.
Referring to fig. 1 and 2, the track lamp comprises a lamp body 1, a mounting mechanism 2 and a power supply 3, wherein the lamp body 1 is connected with the mounting mechanism 2, the mounting mechanism 2 is used for connecting the track lamp to a track, and the power supply 3 provides energy for the lamp body 1. The lamp body 1 comprises a cylindrical shell 101, a heat dissipation mechanism and a lighting assembly, the heat dissipation mechanism is arranged in the shell 101 and integrally formed with the shell 101, preferably, the heat dissipation mechanism and the shell 101 are formed by one-step forging and pressing through a cold forging process, the heat dissipation mechanism and the shell 101 are made of aluminum, the aluminum is high in heat conductivity, and heat can be conducted out as soon as possible through heat conduction.
Referring to fig. 2 to 4, the heat dissipation mechanism includes a heat conduction plate 102 and at least two width heat dissipation fins 103, the heat conduction plate 102 is disposed in the housing 101, the shape of the heat conduction plate 102 is the same as the shape of the interface of the cavity in the housing 101, and the heat conduction plate 102 is perpendicular to the center line of the housing 101. The front end of the radiating fin 103 is connected with one surface of the heat conducting plate 102, the lighting assembly is arranged on the other surface of the heat conducting plate 102, heat generated by the lighting assembly is transferred to the radiating fin 103 and the shell 101 in a heat conduction mode, and the radiating fin 103 and the shell 101 radiate the heat; the outer ends of the radiating fins 103 with the same width in the radiating fins 103 are arranged on the inner wall of the shell 101 at equal intervals, the inner ends point to the central line of the shell 101, a mounting space is formed between the two radiating fins 103, the radiating fins 103 with the smaller width in the radiating fins 103 are arranged in the mounting space formed by the radiating fins 103 with the larger width, so that each radiating fin 103 is not contacted with each other, in short, the mounting space formed between the radiating fins 103 with the larger width is filled with the radiating fins 103 with the smaller width, and the radiating fins 103 are not contacted with each other, so that the radiating area is increased, and the radiating capacity can be dissipated more quickly. Preferably, referring to the drawings, the heat dissipation mechanism includes heat dissipation fins 103 of three widths, one heat dissipation fin of the second largest width is disposed in the middle of the installation space formed by the two heat dissipation fins of the largest width, and the two heat dissipation fins of the smallest width are disposed at equal intervals in the installation space formed by the heat dissipation fin of the largest width and the heat dissipation fin of the second largest width.
The lighting assembly comprises an LED chip 104 and a reflective cup 105, wherein the LED chip 104 is arranged in the middle of one surface of the heat conducting plate 102, and the reflective cup 105 is sleeved on the LED chip 104. The lighting assembly further comprises a chip mounting plate 106, the LED chip 104 comprises a protruding light-emitting part 104a located in the middle and a mounting part 104b located on the periphery, a through hole through which the light-emitting part 104a penetrates is formed in the middle of the chip mounting plate 106, the LED chip 104 is located between the heat conduction plate 102 and the chip mounting plate 106, the chip mounting plate 106 is fixed on the heat conduction plate 102 so as to press the LED chip 104 onto the heat conduction plate 102, and after the LED chip 104 is mounted, the light-emitting part 104a penetrates through the through hole.
In order to further increase the heat dissipation speed, the heat conducting plate 102 is provided with heat dissipation slots 102a, and the heat dissipation slots 102a are not shielded by the heat dissipation fins 103, so that the side of the heat conducting plate 102 where the LED chip 104 is mounted is communicated with the air in the heat dissipation mechanism, and the heat can be taken away through the air.
The lamp body 1 further comprises a lamp body front cover and a lamp body rear cover 107, the lamp body front cover is arranged at the front end of the casing 101, and the lamp body front cover comprises a front cover ring 108 and a light-transmitting glass 109; the lamp body rear cover 107 is disposed at the rear end of the housing 101, the lamp body rear cover 107 is provided with an airflow channel 107a, and the heat dissipation mechanism is communicated with the air outside the housing 101 through the airflow channel 107 a.
The power supply 3 is disposed within the mounting mechanism 2. The mounting mechanism 2 comprises a box body 201, a box cover 202 and a track head 203, referring to fig. 5, the track head 203 is arranged on the upper surface of the box cover 202, the track head 203 and the box cover 202 are integrally formed, the specific structure of the track head 203 is realized by adopting the prior art, and details are not described herein; the power supply 3 is disposed in the case 201, and the case cover 202 is used to close or open the case 201.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. A track lamp comprises a lamp body, an installation mechanism and a power supply, wherein the installation mechanism is used for connecting the track lamp to a track, and the lamp body is connected with the installation mechanism; the outer ends of the radiating fins with the same width in the radiating fins are arranged on the inner wall of the shell at equal intervals, and the inner ends of the radiating fins point to the center line of the shell; and a mounting space is formed between the two radiating fins, and the radiating fin with the smaller width is arranged in the mounting space formed by the radiating fin with the larger width, so that the radiating fins are not contacted with each other.
2. The track light of claim 1, wherein the power source is disposed within the mounting mechanism.
3. The track lamp of claim 2, wherein the mounting mechanism comprises a box body, a box cover and a track head, the track head is arranged on the upper surface of the box cover, and the track head and the box cover are integrally formed; the power supply is arranged in the box body, and the box cover is used for closing or opening the box body.
4. The track lamp as claimed in claim 1, wherein the heat dissipating mechanism comprises three width heat dissipating fins, one heat dissipating fin having a second largest width is disposed in the middle of the installation space formed by the two heat dissipating fins having the largest width, and the two heat dissipating fins having the smallest width are disposed at equal intervals in the installation space formed by the heat dissipating fin having the largest width and the heat dissipating fin having the second largest width.
5. The track lamp as claimed in claim 1, wherein the lighting assembly comprises an LED chip and a reflective cup, the LED chip is disposed in a middle portion of one surface of the heat conducting plate, and the reflective cup is sleeved on the LED chip.
6. The track light of claim 5, wherein the lighting assembly further comprises a chip mounting board, the LED chip comprising a raised light emitting portion in the middle and a peripheral mounting portion; the perforation that the illuminating part passed is seted up at the middle part of chip mounting panel, the LED chip is located in the middle of heat-conducting plate and the chip mounting panel, the chip mounting panel is fixed in the heat-conducting plate, in order to incite somebody to action the LED chip crimping in the heat-conducting plate, the illuminating part passes the perforation.
7. The track light of claim 1, wherein the heat-conducting plate defines heat-dissipating slots.
8. The track light of claim 1, wherein the light body further comprises a light body front cover, the light body front cover comprising a front cover ring and a light transmissive glass.
9. The track lamp as claimed in claim 1, wherein the lamp body further comprises a lamp body rear cover, the lamp body rear cover is disposed at the rear end of the housing, and the lamp body rear cover is opened with an air flow channel.
10. The track lamp as claimed in claim 1, wherein the heat dissipating mechanism and the housing are formed by one-step forging and pressing through a cold forging process, and the heat dissipating mechanism and the housing are made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218322.8U CN210567743U (en) | 2019-07-30 | 2019-07-30 | Track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218322.8U CN210567743U (en) | 2019-07-30 | 2019-07-30 | Track lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567743U true CN210567743U (en) | 2020-05-19 |
Family
ID=70659610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218322.8U Expired - Fee Related CN210567743U (en) | 2019-07-30 | 2019-07-30 | Track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567743U (en) |
-
2019
- 2019-07-30 CN CN201921218322.8U patent/CN210567743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |