CN216134767U - Laser appearance heat abstractor that moults - Google Patents
Laser appearance heat abstractor that moults Download PDFInfo
- Publication number
- CN216134767U CN216134767U CN202121982451.1U CN202121982451U CN216134767U CN 216134767 U CN216134767 U CN 216134767U CN 202121982451 U CN202121982451 U CN 202121982451U CN 216134767 U CN216134767 U CN 216134767U
- Authority
- CN
- China
- Prior art keywords
- fan
- heat
- pcb board
- pcb
- heat dissipation
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a laser appearance heat abstractor that moults, includes casing and the casing under the device on the device, but the casing block each other and constitute fan holding chamber and PCB board accommodation space in the middle of two casings under device upper housing and the device, fan holding chamber and PCB board accommodation space are open, fan is installed to fan holding intracavity, PCB board accommodation space arrangement has the PCB board that has the battery, the air outlet of fan is provided with the metal radiator, the metal radiator is provided with the heat transfer district, the battery sets up in the heat transfer district. Compared with the prior art, can lead the cooling air to the battery part that the heat production is the most through the guide duct on the radiator, because heat abstractor does not do the sealing treatment, the heat dissipation support does not have all around and shelters from, does not form airtight space, and the fan directly blows metal radiator in below is favorable to the cooling that the hot-air flow loosed fuselage and battery, guarantees that local high temperature can not appear in the fuselage, provides the life of product simultaneously.
Description
Technical Field
The utility model relates to the technical field of daily necessities, in particular to a heat dissipation device of a laser depilation instrument.
Background
Today that the appearance rapid development moults at family expenses, the freezing point moults the appearance numerous, nevertheless some moults the appearance and exist when using or the too high condition of fuselage and circuit board temperature when charging, not only influence product result of use, also reduced product life simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a heat dissipation device of a laser depilation instrument, which comprises the following components:
the technical scheme of the utility model is realized as follows:
the utility model provides a laser appearance heat abstractor that moults, includes casing and the casing under the device on the device, but the casing block each other and constitute fan holding chamber and PCB board accommodation space in the middle of two casings under device upper housing and the device, fan holding chamber and PCB board accommodation space are open, fan is installed to fan holding intracavity, PCB board accommodation space arrangement has the PCB board that has the battery, the air outlet of fan is provided with the metal radiator, the metal radiator is provided with the heat transfer district, the battery sets up in the heat transfer district.
Preferably, an air guide groove is formed in the metal radiator, the heat exchange area comprises a plurality of radiating fins, an air inlet of the air guide groove is arranged corresponding to an air outlet of the fan, and an air outlet of the air guide groove is arranged corresponding to the plurality of radiating fins.
Preferably, the upper casing of the device is connected with the lower casing of the device through screws, the PCB and the fan are correspondingly installed in the PCB accommodating space and the fan accommodating cavity through screws respectively, and the metal radiator is installed on the upper casing of the device or the lower casing of the device through screws.
Compared with the prior art, the utility model has the following beneficial effects:
according to the heat dissipation device of the laser depilation instrument, cooling air can be led to the storage battery part generating the most heat through the air guide grooves on the heat dissipation device, the heat dissipation device is not subjected to sealing treatment, the periphery of the heat dissipation support is not shielded, a sealed space is not formed, the fan directly blows the metal heat dissipation device below, the heat dissipation device is favorable for the flow of hot air to be dissipated out of the machine body and the cooling of the storage battery, the phenomenon that the local temperature of the machine body is too high is guaranteed, and meanwhile the service life of a product is prolonged.
Drawings
Fig. 1 is a schematic structural diagram (exploded view) of a heat dissipation device of a laser depilation instrument.
In the figure: the device comprises an upper device shell 100, a lower device shell 200, a fan accommodating cavity 300, a PCB accommodating space 400, a fan 500, a storage battery 600, a PCB 700, a metal radiator 800, an air guide groove 810 and a radiating fin 820.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown.
As shown in fig. 1, a heat dissipation device for a laser depilation instrument includes an upper device housing 100 and a lower device housing 200, the upper device housing 100 and the lower device housing 200 can be engaged with each other, a blower housing chamber 300 and a PCB housing 400 are formed between the two housings, the blower housing chamber 300 and the PCB housing 400 are open and can dissipate heat on the PCB as soon as possible, a blower 500 is installed in the blower housing chamber 300, a PCB 700 with a storage battery 600 is installed in the PCB housing 400, a metal heat sink 800 is installed at an air outlet of the blower 500, the metal heat sink 800 is provided with a heat exchange region, the storage battery 600 is disposed in the heat exchange region, the heat exchange region can dissipate heat generated by the storage battery 600 to the maximum extent, and adverse effects of the heat of the storage battery 600 on the PCB 700 are avoided. The metal radiator 800 is provided with an air guide groove 810, the heat exchange area includes a plurality of cooling fins 820, an air inlet of the air guide groove 810 is arranged corresponding to an air outlet of the fan 500, and an air outlet of the air guide groove 810 is arranged corresponding to the plurality of cooling fins 820. The upper device case 100 and the lower device case 200 are connected by screws, the PCB 700 and the fan 500 are correspondingly mounted in the PCB receiving space 400 and the fan receiving chamber 300 by screws, respectively, and the metal heat sink 800 is mounted on the upper device case 100 or the lower device case 200 by screws.
The structure of the utility model can be known that cooling air can be led to the part of the storage battery generating the most heat through the air guide groove on the radiator, because the heat radiating device is not sealed, the periphery of the heat radiating bracket is not shielded, a sealed space is not formed, and a fan directly blows the metal radiator below the heat radiating bracket, thereby being beneficial to the flow and the diffusion of hot air out of the machine body and the cooling of the storage battery, ensuring that the machine body does not have overhigh local temperature and simultaneously providing the service life of the product.
Claims (3)
1. The heat dissipation device of the laser depilation instrument is characterized by comprising an upper device shell and a lower device shell, wherein the upper device shell and the lower device shell can be mutually clamped and form a fan containing cavity and a PCB containing space in the middle of the two shells, the fan containing cavity and the PCB containing space are open, a fan is installed in the fan containing cavity, a PCB with a storage battery is arranged in the PCB containing space, a metal radiator is arranged at an air outlet of the fan, the metal radiator is provided with a heat exchange area, and the storage battery is arranged in the heat exchange area.
2. The heat dissipation device of claim 1, wherein the metal heat sink has an air guiding groove, the heat exchange area includes a plurality of heat dissipation fins, an air inlet of the air guiding groove is disposed corresponding to an air outlet of the blower, and an air outlet of the air guiding groove is disposed corresponding to the plurality of heat dissipation fins.
3. The heat dissipation device of claim 2, wherein the upper device housing and the lower device housing are connected by screws, the PCB board and the fan are respectively mounted in the PCB board receiving space and the fan receiving cavity by screws, and the metal heat sink is mounted on the upper device housing or the lower device housing by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982451.1U CN216134767U (en) | 2021-08-23 | 2021-08-23 | Laser appearance heat abstractor that moults |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982451.1U CN216134767U (en) | 2021-08-23 | 2021-08-23 | Laser appearance heat abstractor that moults |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216134767U true CN216134767U (en) | 2022-03-25 |
Family
ID=80771066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121982451.1U Active CN216134767U (en) | 2021-08-23 | 2021-08-23 | Laser appearance heat abstractor that moults |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216134767U (en) |
-
2021
- 2021-08-23 CN CN202121982451.1U patent/CN216134767U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210013760U (en) | Split type motor assembly cooling system | |
| CN209420220U (en) | A kind of mobile phone dorsal clamp type radiator | |
| CN101174168A (en) | Cooling structure of electronic device | |
| CN216134767U (en) | Laser appearance heat abstractor that moults | |
| CN207674759U (en) | A kind of semiconductor cooling device | |
| CN211670767U (en) | Power box | |
| CN210957822U (en) | Heat dissipation type mobile phone charger | |
| CN210349974U (en) | Novel battery module heat dissipation device | |
| CN115664165B (en) | Inverter and power supply apparatus | |
| CN213768940U (en) | Unmanned plane | |
| CN103206690B (en) | Light-emitting device and the light fixture with the light-emitting device | |
| CN212323818U (en) | Charging seat and electronic equipment | |
| CN220985345U (en) | Wireless charging device | |
| CN206672004U (en) | A kind of outer surface heat abstractor | |
| CN213150499U (en) | Transformer heat dissipation shell | |
| CN219737615U (en) | Strong heat dissipation ammeter case | |
| CN210488476U (en) | External heat abstractor | |
| CN214378601U (en) | Structure of energy storage box capable of achieving graded heat dissipation | |
| CN214745224U (en) | Power supply heat dissipation mechanism and lamp | |
| CN219612456U (en) | Intelligent control system for marine power supply cooling fan | |
| CN218069356U (en) | M.2 solid-state hard disk cartridge with radiating effect | |
| CN208000541U (en) | A kind of computer power adapter | |
| CN219612427U (en) | Heat radiation structure of frequency converter | |
| CN219162654U (en) | Memory radiator | |
| CN220629916U (en) | Heat radiation structure of electronic module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |