CN220109932U

CN220109932U - Eye massage instrument cold and hot module

Info

Publication number: CN220109932U
Application number: CN202321457376.6U
Authority: CN
Inventors: 孙魏; 杨虎; 方少清
Original assignee: Shenzhen Faner Technology Co ltd
Current assignee: Shenzhen Faner Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-01
Anticipated expiration: 2033-06-08

Abstract

The utility model relates to a cold and hot module of an eye massager, which comprises: the surface shell is provided with a plurality of first vent holes on the bottom end face; the side wall of the face shell is connected with the side wall of the bottom shell, an accommodating space is formed between the face shell and the bottom shell, and a plurality of second ventilation holes communicated with the accommodating space are formed in the end face of the bottom shell; a fan seat disposed in the accommodation space; a heat radiation fan connected with the fan seat and configured to rotate forward or backward according to control; the bracket is connected with one surface of the bottom shell, which is opposite to the surface shell; a cold-hot semiconductor disposed in the holder; and the heat conducting plate is connected with the bracket and transmits the temperature of the cold and hot semiconductor.

Description

Eye massage instrument cold and hot module

Technical Field

The utility model relates to the technical field of eye massage devices, in particular to a cold and hot module of an eye massage device.

Background

The eye massage device is used for massaging the eyes and surrounding parts thereof, and the common mode is pressing, but the pressing is only insufficient for meeting the needs of people, and cold and hot massage, namely cold compress or hot compress is carried out on the eyes according to the needs along with the development of technology. But the existing cold and hot module adopts a structure of side or back air inlet and back air outlet, so that the heat dissipation efficiency is low, when a user uses the cold and hot module, the longer the service time is, the more obvious the internal temperature rise of the product is, the refrigerating effect is gradually weakened by strong and weak, and the user experience is poor. And the existing cold and hot module is large in volume and weight, and has a larger pressing sense on eyes.

Disclosure of Invention

In view of the above, it is necessary to provide a cold and hot module of an eye massage device with good heat dissipation effect.

In order to solve the technical problems, the utility model adopts the following technical scheme: a cold and hot module of an eye massager, comprising:

the surface shell is provided with a plurality of first vent holes on the bottom end face;

the side wall of the face shell is connected with the side wall of the bottom shell, an accommodating space is formed between the face shell and the bottom shell, and a plurality of second ventilation holes communicated with the accommodating space are formed in the end face of the bottom shell;

a fan seat disposed in the accommodation space;

a heat radiation fan connected with the fan seat and configured to rotate forward or backward according to control;

the bracket is connected with one surface of the bottom shell, which is opposite to the surface shell;

a cold-hot semiconductor disposed in the holder;

and the heat conducting plate is connected with the bracket and transmits the temperature of the cold and hot semiconductor.

Further, the heat dissipation device further comprises a heat dissipation block, wherein the heat dissipation block is directly or indirectly attached to one surface of the cold and hot semiconductor, which faces the heat dissipation fan.

Further, the cold and hot semiconductor device further comprises a heat conduction layer, wherein the heat conduction layer is attached to at least one surface of the cold and hot semiconductor device.

Further, a temperature sensor is also included for measuring the temperature of the cold-hot semiconductor or the heat conductive plate.

Further, the heat dissipation block is provided with an accommodating groove, the temperature sensor is configured in the accommodating groove and is attached to the heat conduction layer of the cold and hot semiconductor facing to one surface of the heat dissipation fan, and the heat dissipation block is provided with a wire hole for connecting the cold and hot semiconductor with the temperature sensor.

Further, the end face of the bottom shell is recessed towards the surface shell to form a groove.

Further, the second ventilation hole comprises an outer ventilation hole and an inner ventilation hole, the range of the inner ventilation hole corresponds to the range of the cooling fan, and the outer ventilation hole surrounds the inner ventilation hole.

Further, the support pass through the telescopic column with the drain pan is carried away from the one side of face-piece, the support is to when the drain pan is close to the telescopic column produces restoring force, just the second ventilation hole at least some intercommunication outside and/or the support with have the circulation space that supplies the circulation of air all the time between the terminal surface of drain pan.

Further, a plurality of connecting holes are formed in the end face of the bottom shell, the telescopic column comprises a connecting column in sliding fit with the connecting holes and a spring sleeved on the connecting column, and an anti-falling piece is arranged at the end of the connecting column.

Further, a plurality of screw hole columns extend inwards from the end face of the bottom shell to the surface shell, and the fan seat is connected with the bottom shell through the screw hole columns.

The utility model has the beneficial effects that: through first air vent, second air vent and circulation space formation two-way cold and hot convection structure, forward and reverse air current all possess sufficient ventilation space, through control fan forward and backward rotation, can realize "suck away" hot air, "blow away" hot air two-way heat dissipation, realize the omnidirectional cold and hot convection heat dissipation to cold and hot semiconductor, improve the radiating effect. Due to the improvement of the heat dissipation effect, the refrigeration effect is improved, the refrigeration time length is prolonged, and the problems that the refrigeration is weakened or even fails due to the fact that heat accumulation and poor heat dissipation are improved along with the improvement of the service time in the prior art are solved.

Drawings

FIG. 1 is a schematic cross-sectional view of a cold and hot module of an eye massage device according to an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a cold-hot module of an eye massager according to an embodiment of the utility model;

FIG. 3 is a schematic view illustrating another direction of a cold-hot module of an eye massage device according to an embodiment of the present utility model;

FIG. 4 is a schematic view illustrating a structure of a cold and hot module of an eye massage device according to another embodiment of the present utility model;

fig. 5 is a schematic diagram of an exploded structure of a cold-hot module of an eye massager according to an embodiment of the present utility model;

FIG. 6 is a schematic view showing an exploded structure of a cold-hot module of an eye massage device according to another embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a bottom case of a cold-hot module of an eye massager according to an embodiment of the utility model.

Description of the reference numerals:

100. a face shell; 110. a first vent hole; 120. an accommodation space; 200. a bottom case;

210. a second vent hole; 211. an outer vent; 212. an inner vent; 213. a groove;

220. a connection hole; 230. screw hole columns; 300. a fan base; 310. a heat radiation fan; 400. a bracket;

410. a telescopic column; 411. a connecting column; 412. an anti-falling member; 413. a spring; 500. a cold and hot semiconductor;

600. a heat conductive plate; 700. a heat dissipation block; 710. a receiving groove; 720. a wire hole; 800. a heat conducting layer;

900. a temperature sensor.

Detailed Description

In order to make the objects, technical schemes and advantages of the present utility model more clear, the cold and hot modules of the eye massage device of the present utility model will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-7, a cold and hot module of an eye massager includes:

the face-piece 100, the bottom end face of the face-piece 100 is provided with a plurality of first vent holes 110;

the bottom case 200, the side wall of the face case 100 is connected with the side wall of the bottom case 200, an accommodating space 120 is formed between the face case 100 and the bottom case 200, and a plurality of second vent holes 210 communicated with the accommodating space 120 are formed in the end face of the bottom case 200;

a fan base 300 disposed in the accommodation space 120;

a heat radiation fan 310 connected to the fan housing 300 and configured to perform forward rotation or reverse rotation according to control;

a bracket 400 connected to a side of the bottom case 200 facing away from the face case 100;

a cold/hot semiconductor 500 disposed in the holder 400;

the heat conductive plate 600 is connected to the bracket 400 and transfers the temperature of the cold and hot semiconductor 500.

Through first air vent 110, second air vent 210 and circulation space formation two-way cold and hot convection structure, forward and reverse air current all possess sufficient ventilation space, through control fan forward and reverse rotation, can realize "suck away" hot air, "blow away" hot air two-way heat dissipation, realize cold and hot semiconductor 500 omnidirectional cold and hot convection heat dissipation, improve the radiating effect. Due to the improvement of the heat dissipation effect, the refrigeration effect is improved, the refrigeration time length is prolonged, and the problems that the refrigeration is weakened or even fails due to the fact that heat accumulation and poor heat dissipation are improved along with the improvement of the service time in the prior art are solved.

Referring to fig. 1, 2, 5 and 6, the heat sink 700 is further included, and the heat sink 700 is directly or indirectly attached to a surface of the cold-hot semiconductor 500 facing the heat dissipation fan 310. In particular, the heat dissipation block 700 is located on the surface of the support 400 facing the bottom case 200, and the outer surface of the heat dissipation block 700 contacts with the air flow in the circulation space, so that the air flow takes away the temperature on the heat dissipation block 700, thereby realizing more efficient heat dissipation.

Referring to fig. 1, 5 and 6, the semiconductor device further includes a heat conducting layer 800, and the heat conducting layer 800 is adhered to at least one surface of the cold-hot semiconductor 500. The heat conductive layer 800 is provided to facilitate transfer of temperature on the cold and hot semiconductor 500. The heat conductive layer 800 between the cold and hot semiconductors 500 and the heat conductive plate 600 can better transfer the temperature of the cold and hot semiconductors 500 to the heat conductive plate 600, thereby better transferring to eyes of a human body; the heat conductive layer 800 between the cold and hot semiconductors 500 and the heat dissipation holes can improve the heat dissipation effect. The heat conductive layer 800 is made of a high heat conductive material, and may be a paint, a coating or other structures, preferably a heat conductive silicone grease or a heat conductive silica gel, as required.

Referring to fig. 1, 5 and 6, the semiconductor heat exchanger further includes a temperature sensor 900 for measuring the temperature of the cold and hot semiconductor 500 or the heat conductive plate 600. The temperature sensor 900 is arranged to control the temperature conveniently, and scalding is avoided.

Referring to fig. 1 and 5, a receiving groove 710 is formed on the heat dissipating block 700, a temperature sensor 900 is disposed in the receiving groove 710 and is attached to the heat conducting layer 800 on the side of the cold and hot semiconductor 500 facing the heat dissipating fan 310, and a wire hole 720 is formed on the heat dissipating block 700 for connecting the cold and hot semiconductor 500 and the temperature sensor 900. The accommodating groove 710 is provided, so that the installation can be facilitated and the temperature measurement can be facilitated.

Referring to fig. 1, 2, 5 and 7, the end surface of the bottom case 200 is recessed toward the surface case 100 to form a groove 213. Providing sufficient space to facilitate heat dissipation by heat sink block 700. In particular, the heat sink 700 is matched with the shape of the groove 213 and is formed to protrude, thereby increasing the contact area of the heat sink 700 with the wind flow and providing the heat dissipation effect.

Referring to fig. 7, the second ventilation holes 210 include an outer ventilation hole 211 and an inner ventilation hole 212, the range of the inner ventilation hole 212 corresponds to the range of the cooling fan 310, and the outer ventilation hole 211 surrounds the inner ventilation hole 212. That is, the outer vent hole 211 is in air flow communication with a portion of the accommodating space 120 outside the heat radiation fan 310, and the inner vent hole 212 is in air flow communication with the heat radiation fan 310, thereby improving heat radiation effect.

Referring to fig. 7, the end surface of the bottom case 200 corresponding to the outer vent hole 211 gradually becomes smaller in inner diameter in the direction toward the face case 100. Namely, the recess 213 is formed corresponding to the recess of the end surface of the bottom case 200 toward the surface case 100, and the recess is the portion corresponding to the outer vent hole 211.

Referring to fig. 1, 2, 5 and 6, the support 400 is connected to a surface of the bottom case 200 opposite to the surface case 100 through a telescopic column 410, when the support 400 approaches the bottom case 200, the telescopic column 410 generates a restoring force, and at least a portion of the second ventilation holes 210 is always communicated with the outside, and/or a ventilation space for ventilation is always provided between the support 400 and the end surface of the bottom case 200. But extending structure, laminating different people's eyes better. And unlike the existing structure, only the portion of the bracket 400 (including the bracket 400, the heat conductive plate 600, the cold and hot semiconductor 500, the sensor and the heat sink 700) is extended and contracted, and the components such as the face housing 100, the bottom housing 200, the fan base 300 and the heat sink 310 are not included, so that the extended and contracted weight is reduced, the elastic restoring force can be reduced to be smaller, the high restoring force is not required, the compression to eyes is reduced, and the wearing is more comfortable.

Referring to fig. 1, 2, 5 and 6, a plurality of connection holes 220 are formed on an end surface of the bottom case 200, the telescopic column 410 includes a connection column 411 slidably engaged with the connection holes 220 and a spring 413 sleeved on the connection column 411, and an anti-falling member 412 is disposed at an end of the connection column 411. Simply, other telescopic structures can be adopted according to the needs, such as a blind hole, a spring 413 is arranged in the blind hole, the connecting column 411 slides in the blind hole, and the sliding can be limited by the sliding groove and sliding block structure and the sliding out can be avoided.

Referring to fig. 6, a plurality of screw holes 230 extend inward from an end surface of the bottom case 200 toward the surface case 100, and the fan base 300 is connected to the bottom case 200 through the screw holes 230. Screw hole posts 230 are provided to facilitate installation of fan base 300.

The heat-conducting plate 600 is generally made of a heat-conducting material, which may be a hard material or a flexible material, and may be made of stainless steel. The heat dissipation block 700 is generally made of a hard heat conduction material, such as a copper block, an aluminum block, etc., and the heat dissipation block 700 can be provided with a plurality of heat dissipation grooves to increase the heat dissipation area.

The heat dissipation block 700 and the bracket 400 may be connected by a screw connection, and the heat conduction plate 600 and the bracket 400 are connected by a traceless structure, such as adhesive or a buckle connection.

Preferably, the coverage area of the first vent hole 110 is larger than the fan rotation area of the heat dissipation fan 310.

The side wall of the face case 100 and the side wall of the bottom case 200 may be connected by screwing, snap connection, gluing or welding, and particularly, a laser welder or high frequency welding may be used.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In summary, according to the eye massager cold and hot module provided by the utility model, the first ventilation hole, the second ventilation hole and the circulation space form a bidirectional cold and hot convection structure, 360-degree all-directional cold and hot air convection heat dissipation is performed around the cold and hot semiconductor and the heat dissipation block, the forward and reverse airflows all have enough ventilation spaces, and the forward and reverse airflows can be controlled by controlling the fan to realize 'sucking away' hot air and 'blowing away' hot air to perform bidirectional heat dissipation, so that the all-directional cold and hot convection heat dissipation of the cold and hot semiconductor is realized, and the heat dissipation effect is improved. Due to the improvement of the heat dissipation effect, the refrigeration effect is improved, the refrigeration time length is prolonged, and the problems that the refrigeration is weakened or even fails due to the fact that heat accumulation and poor heat dissipation are improved along with the improvement of the service time in the prior art are solved. But extending structure, laminating different people's eyes better, and flexible position is light, wears comfortablely. Compared with the traditional eye cold-hot massage instrument, the structure can be thinner and lighter, and the cold-hot module of the traditional eye massage instrument is too heavy to press the nose bridge, so that the experience is poor.

The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides a cold and hot module of eye massage appearance which characterized in that includes:

a fan seat disposed in the accommodation space;

a cold-hot semiconductor disposed in the holder;

2. The eye massager cold-heat module of claim 1, further comprising a heat sink directly or indirectly attached to a surface of the cold-heat semiconductor facing the heat dissipating fan.

3. The eye massager cold-heat module of claim 1, further comprising a heat conducting layer attached to at least one side of the cold-heat semiconductor.

4. The eye massager cold-heat module of claim 2, further comprising a temperature sensor for measuring a temperature of the cold-heat semiconductor or the heat conductive plate.

5. The eye massager cold and hot module according to claim 4, wherein the heat dissipation block is provided with a containing groove, the temperature sensor is configured in the containing groove and is attached to a heat conducting layer on one surface of the cold and hot semiconductor facing the heat dissipation fan, and the heat dissipation block is provided with a wire hole for connecting the cold and hot semiconductor and the temperature sensor by a wire.

6. The eye massager cold-hot module according to claim 1, wherein the end surface of the bottom shell is recessed towards the surface shell to form a groove.

7. The eye massage apparatus cold and hot module according to claim 1, wherein the second ventilation hole includes an outer ventilation hole and an inner ventilation hole, the range of the inner ventilation hole corresponds to the range of the cooling fan, and the outer ventilation hole surrounds the inner ventilation hole.

8. The cold and hot module of an eye massage device according to claim 1, wherein the support is connected with one surface of the bottom shell, which is opposite to the surface shell, through a telescopic column, the telescopic column generates a restoring force when the support approaches to the bottom shell, and at least a part of the second ventilation holes are always communicated with the outside, and/or a ventilation space for ventilation is always provided between the support and the end surface of the bottom shell.

9. The eye massager cold-hot module according to claim 8, wherein a plurality of connecting holes are formed in the end face of the bottom shell, the telescopic column comprises a connecting column in sliding fit with the connecting holes and a spring sleeved on the connecting column, and an anti-falling piece is arranged at the end of the connecting column.

10. The eye massager cold-hot module according to claim 1, wherein a plurality of screw hole columns extend inwards from the end face of the bottom shell to the direction of the face shell, and the fan seat is connected with the bottom shell through the screw hole columns.