CN216123388U

CN216123388U - Beauty instrument circuit board convenient to heat dissipation

Info

Publication number: CN216123388U
Application number: CN202122578413.6U
Authority: CN
Inventors: 王朝玉
Original assignee: Dingyin Technology Nanhe County Co ltd
Current assignee: Dingyin Technology Nanhe County Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-22
Anticipated expiration: 2031-10-26

Abstract

The application discloses beauty instrument circuit board convenient to heat dissipation, including fixed frame and heat dissipation protector and exhaust dust keeper, heat dissipation protector includes mounting panel, intercommunicating pore, heat conduction intermediate layer, metal mesh, circuit board body, heat-conducting plate, radiating fin, fixed cover, adjusting collar, adjusting bolt, connecting hole, protective frame, ventilative groove and fixing bolt, the fixed cover of equal fixed connection all around on the top of fixed frame, the inside center fixed connection mounting panel of fixed frame, the top fixed connection heat conduction intermediate layer of mounting panel. This application is through starting radiator fan, and the radiator fan work drives in the air runs through the dust screen gets into the fixed slot, reduces the dust through the dust screen and gets into, and the inside air admission kerve of fixed slot is in, and in carrying the air to the heat conduction intermediate layer through the inside intercommunicating pore of mounting panel to dispel the heat fast to the inside metal mesh of heat conduction intermediate layer and circuit board body, through heat-conducting plate and radiating fin, increase heat radiating area improves the radiating effect.

Description

Beauty instrument circuit board convenient to heat dissipation

Technical Field

The application relates to beauty instrument technical field, especially a beauty instrument circuit board convenient to heat dissipation.

Background

The beauty instrument is a machine for regulating and improving the body and the face according to the physiological function of the human body, and has a plurality of functions such as whitening, skin tendering, freckle removing, wrinkle removing, hair removal, weight losing and the like according to the functions, and has the names of ultrasonic wave introduction, photon skin tendering, high-frequency electrotherapy, RF electric wave skin stretching, electronic speckle removing nevus, E light permanent depilation skin tendering, Jiafani nutrition introduction and export and the like according to the names.

The circuit board of the existing beauty instrument is only adhered with a heat conducting sheet on a heating element in the aspect of heat dissipation, and heat is transmitted out through the heat conducting sheet, but the heat transfer quantity is limited, so that the heat can not be transmitted out quickly and in a large quantity, and the general circuit board is not provided with a protection device, so that the circuit board is inconvenient to protect. Therefore, a cosmetic instrument circuit board convenient for heat dissipation is provided to solve the above problems.

Disclosure of Invention

The beauty instrument circuit board convenient for heat dissipation is provided in this embodiment for solving the problem that the existing beauty instrument circuit board is only adhered to a heat conducting sheet on a heating element in the aspect of heat dissipation, and the heat is transferred out through the heat conducting sheet, but the heat transfer amount is limited by the arrangement, so that the heat can not be rapidly and massively transferred out, and the general circuit board is not provided with a protection device, and the circuit board is inconvenient to protect.

According to one aspect of the application, a beauty instrument circuit board convenient for heat dissipation is provided, which comprises a fixing frame, a heat dissipation protection device and an exhaust dustproof device;

the heat dissipation protection device comprises a mounting plate, a communication hole, a heat conduction interlayer, a metal mesh, a circuit board body, a heat conduction plate, a heat dissipation fin, a fixing sleeve, an adjusting bolt, a connecting hole, a protection frame, a ventilation groove and a fixing bolt, wherein the fixing sleeve is fixedly connected to the periphery of the top end of the fixing frame, the mounting plate is fixedly connected to the center of the inside of the fixing frame, and the heat conduction interlayer is fixedly connected to the top of the mounting plate;

the exhaust dust-proof device comprises a fixing groove, a heat radiation fan, a bottom groove, a dust screen, a fixing plate and a fixing hole, wherein the fixing groove is formed in the fixing frame, the two end side walls of the fixing frame are fixedly connected with the fixing plate, and the fixing hole is formed in the fixing plate.

Further, the intercommunicating pore that the equidistance distributes is seted up to the inside of mounting panel, intercommunicating pore intercommunication heat conduction intermediate layer and kerve, the kerve sets up in the inside of fixed frame.

Further, the inside fixed connection metal mesh of heat conduction intermediate layer, the circuit board body is installed on the top of heat conduction intermediate layer, the outer lane lateral wall fixed connection heat-conducting plate of circuit board body, a plurality of radiating fin of top fixed connection of heat-conducting plate.

Furthermore, the inner part of the fixed sleeve is connected with the adjusting sleeve in a sliding mode, the top end of the adjusting sleeve is connected to the inner part of the connecting hole in a sleeved mode, the connecting hole is formed in the protective frame, and the ventilation groove is formed in the protective frame.

Further, one end lateral wall threaded connection adjusting bolt of fixed cover, adjusting bolt threaded connection fixed cover and adjusting sleeve, the top threaded connection fixing bolt of adjusting sleeve.

Further, the inside mounting of fixed slot has dust screen and radiator fan, one side intercommunication kerve of fixed slot, radiator fan is located one side of dust screen.

Through the above-mentioned embodiment of this application, adopted heat dissipation protector and exhaust dust keeper, solved current beauty instrument circuit board in the aspect of the heat dissipation only adhesion heat conduction thin slice on heating element, go out heat transfer through heat conduction thin slice, but so set up the heat transfer volume limited, can not be fast and a large amount of go out heat transfer, and general circuit board does not have protector, the inconvenient problem of protecting the circuit board.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

fig. 3 is a schematic position diagram of a heat conducting interlayer and a metal mesh according to an embodiment of the present application.

In the figure: 1. a fixing frame; 2. mounting a plate; 3. a communicating hole; 4. a thermally conductive interlayer; 401. a metal mesh; 5. a circuit board body; 6. a heat conducting plate; 7. a heat dissipating fin; 8. fixing a sleeve; 801. an adjusting sleeve; 9. adjusting the bolt; 10. connecting holes; 11. a protective frame; 12. a ventilation groove; 13. fixing the bolt; 14. fixing grooves; 15. a heat radiation fan; 16. a bottom groove; 17. a dust screen; 18. a fixing plate; 19. and (7) fixing holes.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The circuit board in the present embodiment can be applied to various cosmetic apparatuses, for example, the following circuit board is provided in the present embodiment, and the circuit board in the present embodiment can be used for the following cosmetic apparatuses.

The utility model provides a facial beauty instrument, include the beauty instrument fuselage and can dismantle connect in the multi-functional cosmetic head of beauty instrument fuselage, a serial communication port, the inner chamber of beauty instrument fuselage is equipped with main circuit board and rechargeable battery, the embedded control converter, little current generator, annular LED red light generator and the annular massage head of being equipped with of multi-functional cosmetic head, little current generator, annular LED red light generator and annular massage head all with control converter electric connection, little current generator electric connection has little current work piece, annular LED red light lamp is installed in the outside of little current work piece, install in the outside of annular LED red light lamp annular massage head, annular massage head includes annular mounting groove, a plurality of movable mounting in the spherical massage head of annular mounting inslot, spherical massage head fixedly connected with transfer line, one end of the transmission rod penetrates through the annular mounting groove and is fixedly connected with the miniature vibration motor.

The front from the top down of beauty instrument fuselage installs power button and function button in proper order, function button from the top down includes reinforcing adjustment key, function conversion key in proper order and weakens the adjustment key, spherical massage head is made by silica gel material, beauty instrument fuselage still is equipped with charging socket on one's body, and charging socket and rechargeable battery electric connection, miniature vibrating motor install in the inside of multi-functional cosmetic head, and with rechargeable battery electric connection, spherical massage head is in evenly encircle the distribution in the annular mounting groove, main circuit board, control converter, little current generator, annular LED red light lamp, miniature vibrating motor all with rechargeable battery electric connection.

Of course, the present embodiment can also be used for other beauty instruments. Here, description is not repeated, and the circuit board according to the embodiment of the present application is described below.

Referring to fig. 1-3, a circuit board of a beauty instrument for facilitating heat dissipation includes a fixing frame 1, a heat dissipation protection device and an exhaust dust-proof device;

the heat dissipation protection device comprises a mounting plate 2, a communication hole 3, a heat conduction interlayer 4, a metal mesh 401, a circuit board body 5, a heat conduction plate 6, a heat dissipation fin 7, a fixing sleeve 8, an adjusting sleeve 801, an adjusting bolt 9, a connecting hole 10, a protection frame 11, a ventilation groove 12 and a fixing bolt 13, wherein the fixing sleeve 8 is fixedly connected around the top end of the fixing frame 1, the mounting plate 2 is fixedly connected with the inner center of the fixing frame 1, and the heat conduction interlayer 4 is fixedly connected with the top of the mounting plate 2;

exhaust dust keeper includes fixed slot 14, cooling fan 15, kerve 16, dust screen 17, fixed plate 18 and fixed orifices 19, fixed slot 14 has been seted up to the inside of fixed frame 1, the equal fixed connection fixed plate 18 of both ends lateral wall of fixed frame 1, fixed orifices 19 have been seted up to the inside of fixed plate 18.

Through starting radiator fan, in the radiator fan work drove the air and runs through the dust screen and get into the fixed slot, reduce the dust through the dust screen and get into, the inside air admission kerve of fixed slot, carry the air to the heat conduction intermediate layer in through the inside intercommunicating pore of mounting panel, thereby dispel the heat fast to the inside metal mesh of heat conduction intermediate layer and circuit board body, through heat-conducting plate and radiating fin, increase heat radiating area, radiator fan lasts work and keeps circuit board body circulation of air all around, improve the radiating effect.

The mounting plate 2 is internally provided with communicating holes 3 distributed at equal intervals, the communicating holes 3 are communicated with the heat conduction interlayer 4 and a bottom groove 16, and the bottom groove 16 is arranged in the fixing frame 1; the metal mesh 401 is fixedly connected inside the heat conduction interlayer 4, a circuit board body 5 is mounted at the top end of the heat conduction interlayer 4, a heat conduction plate 6 is fixedly connected to the outer ring side wall of the circuit board body 5, and a plurality of heat dissipation fins 7 are fixedly connected to the top end of the heat conduction plate 6; the inner part of the fixed sleeve 8 is slidably connected with an adjusting sleeve 801, the top end of the adjusting sleeve 801 is sleeved inside a connecting hole 10, the connecting hole 10 is formed inside a protective frame 11, and a ventilation groove 12 is formed inside the protective frame 11; the outer side wall of one end of the fixed sleeve 8 is in threaded connection with an adjusting bolt 9, the adjusting bolt 9 is in threaded connection with the fixed sleeve 8 and an adjusting sleeve 801, and the top of the adjusting sleeve 801 is in threaded connection with a fixing bolt 13; the inside of fixed slot 14 installs dust screen 17 and cooling fan 15, one side intercommunication kerve 16 of fixed slot 14, cooling fan 15 is located one side of dust screen 17.

When the device is used, firstly, all electrical elements in the device are externally connected with a control switch and a power supply, then the circuit board body 5 is arranged at the top of the heat conducting interlayer 4, then the protective frame 11 is sleeved with the adjusting sleeve 801 through the connecting hole 10, the adjusting sleeve 801 is connected through the fixing bolt 13 in a threaded manner, so that the adjusting sleeve 801 is fixed on the protective frame 11, then the adjusting sleeve 801 is sleeved with the fixed sleeve 8, the fixed sleeve 8 and the adjusting sleeve 801 are connected through the adjusting bolt 9 in a threaded manner, so that the protective frame 11 is fixed at the top of the circuit board body 5, the circuit board body 5 is conveniently protected, by starting the heat dissipation fan 15, the heat dissipation fan 15 works to drive air to penetrate through the dustproof net 17 and enter the fixed groove 14, dust entering is reduced through the dustproof net 17, air inside the fixed groove 14 enters the bottom groove 16, and the air is conveyed into the heat conducting interlayer 4 through the communicating hole 3 inside the mounting plate 2, thereby dispel the heat fast to the inside metal mesh 401 of heat conduction intermediate layer 4 and circuit board body 5, through heat-conducting plate 6 and radiating fin 7, increase heat radiating area, cooling fan 15 lasts work and keeps circuit board body 5 circulation of air all around, improves the radiating effect.

The application has the advantages that:

1. the protective frame is fixed on the top of the circuit board body through the adjusting sleeve and the adjusting bolt in threaded connection;

2. this application is rational in infrastructure, through starting radiator fan, the fan work of dispelling the heat drives in the air runs through the dust screen gets into the fixed slot, reduce the dust through the dust screen and get into, the inside air admission kerve of fixed slot, carry the air to the heat conduction intermediate layer in through the inside intercommunicating pore of mounting panel, thereby dispel the heat fast to the inside metal mesh of heat conduction intermediate layer and circuit board body, through heat-conducting plate and radiating fin, increase heat radiating area, radiator fan lasts work and keeps circuit board body circulation all around, and the radiating effect is improved.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a beauty instrument circuit board convenient to heat dissipation which characterized in that: comprises a fixed frame (1), a heat dissipation protective device and an exhaust dustproof device;

the heat dissipation protection device comprises a mounting plate (2), a communication hole (3), a heat conduction interlayer (4), a metal mesh (401), a circuit board body (5), a heat conduction plate (6), a heat dissipation fin (7), a fixing sleeve (8), an adjusting sleeve (801), an adjusting bolt (9), a connecting hole (10), a protection frame (11), a ventilation groove (12) and a fixing bolt (13), wherein the fixing sleeve (8) is fixedly connected to the periphery of the top end of the fixing frame (1), the mounting plate (2) is fixedly connected to the center of the inside of the fixing frame (1), and the heat conduction interlayer (4) is fixedly connected to the top of the mounting plate (2);

exhaust dust keeper includes fixed slot (14), cooling fan (15), kerve (16), dust screen (17), fixed plate (18) and fixed orifices (19), fixed slot (14) have been seted up to the inside of fixed frame (1), the equal fixed connection fixed plate (18) of both ends lateral wall of fixed frame (1), fixed orifices (19) have been seted up to the inside of fixed plate (18).

2. The beauty instrument circuit board facilitating heat dissipation of claim 1, wherein: the intercommunicating pore (3) that the equidistance distributes are seted up to the inside of mounting panel (2), intercommunicating pore (3) intercommunication heat conduction intermediate layer (4) and kerve (16), kerve (16) set up the inside at fixed frame (1).

3. The beauty instrument circuit board facilitating heat dissipation of claim 1, wherein: the heat conduction heat pipe is characterized in that the heat conduction interlayer is arranged on the inner portion of the heat conduction interlayer (4) and fixedly connected with a metal net (401), the top end of the heat conduction interlayer (4) is provided with a circuit board body (5), the outer ring side wall of the circuit board body (5) is fixedly connected with a heat conduction plate (6), and the top end of the heat conduction plate (6) is fixedly connected with a plurality of radiating fins (7).

4. The beauty instrument circuit board facilitating heat dissipation of claim 1, wherein: the inner part of the fixed sleeve (8) is connected with an adjusting sleeve (801) in a sliding mode, the top end of the adjusting sleeve (801) is connected to the inner part of the connecting hole (10) in a sleeved mode, the connecting hole (10) is formed in the inner part of the protective frame (11), and the ventilation groove (12) is formed in the inner part of the protective frame (11).

5. The beauty instrument circuit board facilitating heat dissipation of claim 1, wherein: the one end lateral wall threaded connection adjusting bolt (9) of fixed cover (8), adjusting bolt (9) threaded connection fixed cover (8) and adjusting collar (801), the top threaded connection fixing bolt (13) of adjusting collar (801).

6. The beauty instrument circuit board facilitating heat dissipation of claim 1, wherein: the inside mounting of fixed slot (14) has dust screen (17) and radiator fan (15), one side intercommunication kerve (16) of fixed slot (14), radiator fan (15) are located one side of dust screen (17).