CN220109832U - Freezing point dehairing instrument - Google Patents
Freezing point dehairing instrument Download PDFInfo
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- CN220109832U CN220109832U CN202220747543.XU CN202220747543U CN220109832U CN 220109832 U CN220109832 U CN 220109832U CN 202220747543 U CN202220747543 U CN 202220747543U CN 220109832 U CN220109832 U CN 220109832U
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- installation cavity
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- cavity
- wind
- dehairing
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- 230000008014 freezing Effects 0.000 title abstract description 15
- 238000007710 freezing Methods 0.000 title abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 57
- 238000005057 refrigeration Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000002537 cosmetic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a freezing point dehairing instrument which comprises a shell, a main circuit board, a luminous component, a refrigerating sheet component and a fan, wherein a first installation cavity and a second installation cavity are separated from one end of the shell, which is contacted with human skin, through a separation plate, the luminous component and the refrigerating sheet component are respectively arranged in the first installation cavity and the second installation cavity, the end face of the shell, which is contacted with human skin, is corresponding to the luminous component and the refrigerating sheet component, is respectively provided with a light outlet and a cold contact surface, the fan is arranged in the shell, an air inlet corresponding to the fan is arranged on the shell, an air outlet of the fan is propped against the edge of the separation plate, the air outlet of the fan is divided into two parts through the separation plate, wind blown by the fan simultaneously blows into the first installation cavity and the second installation cavity, an inner wind outlet is arranged on the shell, and air flow flowing through the first installation cavity and the second installation cavity flows out from the inner wind outlet. The utility model has good heat dissipation performance.
Description
Technical Field
The utility model relates to a freezing point dehairing instrument.
Background
Along with the continuous improvement of living standard, people have more and more abundant demands for cosmetic products, and the dehairing instrument is used as a novel cosmetic product and has wide market prospect.
The freezing point dehairing instrument is a popular one, and the mechanism of the freezing point dehairing instrument is the biggest difference from that of the traditional laser dehairing instrument, so that the aim of long-term dehairing can be achieved, and the skin is not excessively stimulated to avoid pain or risk.
However, the luminous component and the refrigerating sheet component of the freezing point dehairing instrument can generate larger heat, so that the whole radiating requirement is higher, the effective and rapid radiating can be realized, the safe use of the freezing point dehairing instrument can be ensured, and the service life of the freezing point dehairing instrument can be prolonged.
A fast heat dissipation dehairing instrument as disclosed in chinese patent No. 202021236011.7 and a freezing point dehairing instrument heat dissipation structure as disclosed in chinese patent No. 202120093150.7, both of which relate to the heat dissipation structure of the dehairing instrument. The inventor proposes a freezing point dehairing instrument with a different heat dissipation structure from the dehairing instrument and another structure with good heat dissipation performance.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a freezing point dehairing instrument which has good heat dissipation performance.
The technical scheme adopted by the utility model is as follows:
an ice point dehairing instrument, which is characterized in that: including casing, main circuit board, luminous subassembly, refrigeration piece subassembly and fan, the one end inside of casing with human skin contact separates out through the division board has first installation cavity and second installation cavity, luminous subassembly and refrigeration piece subassembly are established respectively in first installation cavity and second installation cavity, the terminal surface of casing with human skin contact corresponds luminous subassembly and refrigeration piece subassembly and is equipped with light outlet and cold contact face respectively, the fan is established in the casing, the air intake that corresponds the fan on the casing is equipped with outer wind entry, the air outlet of fan supports at the edge of division board, the air outlet of fan falls into two parts through the division board, the wind that the fan blown out will blow into first installation cavity and second installation cavity simultaneously, be equipped with interior wind export on the casing, the air current that flows through first installation cavity and second installation cavity will follow interior wind export outflow.
Optionally, the inner wind outlet comprises a side wind outlet arranged on the side surface of the shell and a tail wind outlet arranged at the tail part, a wind cavity is formed in the shell, the first installation cavity and the second installation cavity are communicated with the wind cavity, air flows flowing out of the first installation cavity and the second installation cavity enter the wind cavity, one part of air flows out of the side wind outlet, and the other part of air flows out of the tail wind outlet.
Optionally, the side of the first installation cavity and the side of the second installation cavity, which is close to the side air outlet, are respectively provided with an intermediate air port communicated with the air cavity.
Optionally, the second installation cavity is further provided with a heat conducting piece, the heat conducting piece is provided with a heat conducting surface, the heat conducting surface is close to the refrigerating sheet component, and the end part of the heat conducting piece, which is close to the air outlet of the fan, is provided with a radiating fin.
Optionally, the external air inlet is arranged on the same side as the second mounting cavity, the air port heat conducting plate is arranged on the heat conducting piece, the air port heat conducting plate covers the inner side of the external air inlet, and an air hole is arranged at a position, corresponding to the external air inlet, on the air port heat conducting plate.
Optionally, a raised line is arranged on the surface of the tuyere heat conducting plate, which is close to the external air inlet.
Optionally, the heat sink, the tuyere heat conducting plate and the heat conducting member are integrally formed.
Optionally, the main circuit board is disposed on the side of the first installation cavity, and the main circuit board is disposed in the wind cavity.
Optionally, a power module is further arranged in the wind cavity.
Optionally, a mounting hole is formed in a wall plate, close to the cold contact surface, of the second mounting cavity, and the refrigerating sheet assembly is mounted in the mounting hole in an embedded mode.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the first mounting cavity and the second mounting cavity, the luminous component and the refrigerating sheet component are respectively mounted, and the luminous component and the refrigerating sheet component are separated, so that the luminous component and the refrigerating sheet component are separated for heat dissipation, the air blown out from the air outlet of the fan is blown into the first mounting cavity and the second mounting cavity simultaneously, the luminous component and the refrigerating sheet component are subjected to heat dissipation, and the luminous component and the refrigerating sheet component are subjected to air flow through simultaneously, so that the heat dissipation effect is better, and the heat dissipation efficiency is high.
Drawings
FIG. 1 is one of the perspective views of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is one of the exploded schematic views of the present utility model;
FIG. 4 is a second schematic explosion diagram of the present utility model;
FIG. 5 is a schematic perspective view of the hidden housing of the present utility model;
FIG. 6 is a second perspective view of the hidden housing of the present utility model;
fig. 7 is a schematic cross-sectional view of the present utility model.
The meaning of the reference numerals in the figures:
1-a housing; 1.1-an external wind inlet; 1.2-a crosswind outlet; 1.3-tail wind outlet; 1.4-a light outlet; 1.5-cold contact surface; 1.6-wind chamber; 1.7-front end cap; 2-a light emitting assembly; 3-a refrigeration sheet assembly; 4-a main circuit board; 5-dividing plates; 6-a first mounting cavity; 7-a second mounting cavity; 7.1-mounting holes; 8-a fan; 8.1-an air outlet of a fan; 8.2-an air inlet of a fan; 9-a heat conducting member; 9.1-heat sink; 9.2-a heat conducting surface; 9.3-tuyere heat conducting plate; 9.4-wind holes; 9.5-convex strips; 10-a power module; 11-intermediate tuyeres; 12-set screw.
Detailed Description
The utility model is further described below with reference to examples.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1 to 7, the freezing point dehairing instrument of the present embodiment includes a housing 1, a main circuit board 4, a light emitting component 2, a refrigerating sheet component 3 and a fan 8, wherein a first mounting cavity 6 and a second mounting cavity 7 are separated from one end of the housing 1, which contacts with human skin, through a separation plate 5, the light emitting component 2 and the refrigerating sheet component 3 are respectively arranged in the first mounting cavity 6 and the second mounting cavity 7, the end face of the housing 1, which contacts with human skin, is respectively provided with a light outlet 1.4 and a cold contact surface 1.5 corresponding to the light emitting component 2 and the refrigerating sheet component 3, and the light outlet 1.4 and the cold contact surface 1.5 are respectively arranged on a front end cover 1.7 of the housing, as shown in fig. 4. When the refrigerator is used, laser emitted by the light emitting component 2 is emitted from the light outlet 1.4, and low temperature generated by the refrigerating sheet component 3 is conducted to the cold contact surface 1.5.
The specific mounting structure of the refrigerating sheet assembly 3 is as follows: the wall plate of the second installation cavity 7, which is close to the cold contact surface, is provided with an installation 7.1 hole, the refrigerating sheet assembly 3 is embedded in the installation hole 7.1, one part of the refrigerating sheet assembly 3 is close to the cold contact surface 1.5, and the other part of the refrigerating sheet assembly is positioned in the second installation cavity 7.
The fan 8 is arranged in the shell 1, an external air inlet 1.1 is formed in the shell 1 corresponding to an air inlet 8.2 of the fan, an air outlet 8.1 of the fan is propped against the edge of the partition plate 5, the air outlet 8.1 of the fan is divided into two parts by the partition plate 5, and air blown by the fan is blown into the first installation cavity 6 and the second installation cavity 7 simultaneously, so that the light-emitting component 2 and the refrigerating sheet component 3 in the first installation cavity 6 and the second installation cavity 7 are subjected to heat dissipation simultaneously, and the mutual influence is avoided. The housing 1 is provided with an inner wind outlet from which the flow through the first and second mounting chambers 6, 7 will flow.
The inner wind outlet of the embodiment comprises a side wind outlet 1.2 arranged on the side surface of the shell 1 and a tail wind outlet 1.3 arranged at the tail part, a wind cavity 1.6 is formed in the shell 1, a fan 8 is arranged in the wind cavity 1.6, and middle wind inlets 11 communicated with the wind cavity are respectively arranged on one sides of the first installation cavity 6 and the second installation cavity 7, which are close to the side wind outlet 1.2, so that the first installation cavity 6 and the second installation cavity 7 are communicated with the wind cavity 1.6, air flows flowing out from the first installation cavity 6 and the second installation cavity 7 enter the wind cavity 1.6, one part of the air flows out from the side wind outlet 1.2, and the other part of the air flows out from the tail wind outlet 1.3. The arrangement of the side air outlet 1.2 and the tail air outlet 1.3 can improve the heat dissipation speed, and heat can be simultaneously taken out from the side air outlet and the tail air outlet.
The main circuit board 4 of the present embodiment is disposed on the side where the first mounting cavity 6 is located, and the main circuit board 4 is located in the wind cavity 1.6. The power module 10 and other electrical elements of the freezing point dehairing instrument are also arranged in the wind cavity 1.6, and the air flow passing through the wind cavity dissipates heat of all components in the wind cavity, so that the heat dissipation effect is good.
In this embodiment, a heat conducting member 9 is further disposed in the second installation cavity 7, the heat conducting member 9 is fixed in the second installation cavity 7 by a fixing screw 12, a heat conducting surface 9.2 is disposed on the heat conducting member 9, the heat conducting surface 9.2 is close to the refrigerating sheet assembly 3, and a heat radiating fin 9.1 is disposed at an end portion of the heat conducting member 9 close to the air outlet 8.1 of the fan. The present embodiment illustrates two heat sinks 9.1, the heat sinks 9.1 being arranged laterally, the two heat sinks 9.1 being arranged side by side. The heat conducting piece 9 can better dispel the heat to the refrigeration piece subassembly 3, and the heat that refrigeration piece subassembly 3 produced will be conducted to the heat conducting piece 9 through heat conducting surface 9.2 on with the fin 9.1 on, and the air current that the fan blows in will flow through fin 9.1 to can take away the heat more quick high-efficient.
Wherein, the outer wind inlet 1.1 and the second installation cavity 7 are arranged on the same side, the heat conducting piece 9 is also provided with a wind gap heat conducting plate 9.3, the wind gap heat conducting plate 9.3 covers the inner side of the outer wind inlet 1.1, and a wind hole 9.4 is arranged at the position on the wind gap heat conducting plate 9.3 corresponding to the outer wind inlet 1.1. The wind gap heat-conducting plate 9.3 can evenly divide heat to the inside of the shell body at the side where the external wind inlet is located, and the dispersed heat can be more quickly dissipated, so that the heat dissipation efficiency is improved. The surface of the tuyere heat conducting plate 9.3, which is close to the external air inlet, is provided with a convex strip 9.5, so that the heat dissipation efficiency can be further improved.
The heat sink 9.1, the tuyere heat conducting plate 9.3 and the heat conducting member 9 are integrally formed, and are made of aluminum metal, and are made of ACD12.
In the use process of the freezing point dehairing instrument, the surface where the light outlet 1.4 and the cold contact surface 1.5 are positioned is contacted with human skin, the fan 8 sucks air from the external air inlet 1.1, the sucked air flows through the air hole 9.4 of the air port heat conducting plate 9.3 and the fan 8, then the sucked air is separated into the first mounting cavity 6 and the second mounting cavity 7 at the same time, heat in the first mounting cavity 6 and the second mounting cavity 7 is absorbed, then the heat flows into the air cavity 1.6 from the middle air port 11, finally, one part flows out from the side air outlet 1.2, the other part flows out from the tail air outlet 1.3 after flowing through the internal part, and the direction indicated by an arrow is the flow direction of air flow as shown in fig. 7.
The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model, and the embodiments of the present utility model are not limited thereto, and all kinds of modifications, substitutions or alterations made to the above-mentioned structures of the present utility model according to the above-mentioned general knowledge and conventional means of the art without departing from the basic technical ideas of the present utility model shall fall within the scope of the present utility model.
Claims (10)
1. An ice point dehairing instrument, which is characterized in that: including casing, main circuit board, luminous subassembly, refrigeration piece subassembly and fan, the one end inside of casing with human skin contact separates out through the division board has first installation cavity and second installation cavity, luminous subassembly and refrigeration piece subassembly are established respectively in first installation cavity and the second installation cavity, the terminal surface of casing with human skin contact corresponds luminous subassembly and refrigeration piece subassembly are equipped with light outlet and cold contact surface respectively, the fan is established in the casing, correspond on the casing the air intake of fan is equipped with outer wind entry, the air outlet of fan is supported at the edge of division board, the air outlet of fan passes through the division board divide into two parts, the wind that the fan blown out will blow in simultaneously first installation cavity and second installation cavity, be equipped with interior wind export on the casing, the air current that flows through first installation cavity and second installation cavity will follow interior wind export flows.
2. The freeze point dehairing instrument according to claim 1, wherein: the inner wind outlet comprises a side wind outlet arranged on the side surface of the shell and a tail wind outlet arranged at the tail part, a wind cavity is formed in the shell, the first installation cavity and the second installation cavity are communicated with the wind cavity, air flows flowing out of the first installation cavity and the second installation cavity enter the wind cavity, one part of air flows of the wind cavity flow out of the side wind outlet, and the other part of air flows out of the tail wind outlet.
3. The freeze point dehairing instrument according to claim 2, wherein: and one sides of the first installation cavity and the second installation cavity, which are close to the side air outlets, are respectively provided with an intermediate air port communicated with the air cavity.
4. The freeze point dehairing instrument according to claim 1, wherein: the second installation cavity is internally provided with a heat conducting piece, the heat conducting piece is provided with a heat conducting surface, the heat conducting surface is close to the refrigerating sheet component, and the end part of the heat conducting piece, which is close to the air outlet of the fan, is provided with a radiating fin.
5. The freeze point dehairing instrument according to claim 4, wherein: the air inlet is arranged on the same side as the second mounting cavity, an air port heat conducting plate is arranged on the heat conducting piece, the air port heat conducting plate covers the inner side of the air inlet, and an air hole is formed in the position, corresponding to the air inlet, on the air port heat conducting plate.
6. The freeze point dehairing instrument according to claim 5, wherein: and a raised line is arranged on the surface of the air port heat-conducting plate, which is close to the external air inlet.
7. The freeze point dehairing instrument according to claim 6, wherein: the radiating fin, the air port heat conducting plate and the heat conducting piece are integrally formed.
8. The freeze point dehairing instrument according to claim 2, wherein: the main circuit board is arranged on the side where the first mounting cavity is located, and the main circuit board is located in the air cavity.
9. The freeze point dehairing instrument according to claim 2, wherein: and a power supply module is also arranged in the air cavity.
10. The freeze point dehairing instrument according to claim 1, wherein: and a mounting hole is formed in a wall plate, close to the cold contact surface, of the second mounting cavity, and the refrigerating sheet assembly is mounted in the mounting hole in an embedded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747543.XU CN220109832U (en) | 2022-04-01 | 2022-04-01 | Freezing point dehairing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747543.XU CN220109832U (en) | 2022-04-01 | 2022-04-01 | Freezing point dehairing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220109832U true CN220109832U (en) | 2023-12-01 |
Family
ID=88893467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220747543.XU Active CN220109832U (en) | 2022-04-01 | 2022-04-01 | Freezing point dehairing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220109832U (en) |
-
2022
- 2022-04-01 CN CN202220747543.XU patent/CN220109832U/en active Active
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