CN218526633U

CN218526633U - Heat dissipation box and have its bathroom heater

Info

Publication number: CN218526633U
Application number: CN202222067290.4U
Authority: CN
Inventors: 邵士霄; 袁磐夫; 陈鑫明; 潘小钗
Original assignee: Aupu Home Style Corp Ltd
Current assignee: Aupu Home Style Corp Ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-24
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to an electrical components technical field, concretely relates to heat dissipation box and have its bathroom heater. A heat-dissipating cartridge comprising: a first housing provided with an accommodating space having an opening and a heat sink; the sealing element, the periphery of sealing element with the laminating of open-ended inner wall, it is external that the radiating piece passes the sealing element and stretches out first casing, the sealing element splices the setting in order to prevent the air admission first casing that contains moisture with first casing, radiating piece respectively. The utility model provides a heat dissipation box of bathroom heater in use get into the air that contains steam easily, cause electronic component to wet and shorten working life, the problem that breaks down easily to a heat dissipation box and have its bathroom heater is provided.

Description

Heat dissipation box and have its bathroom heater

Technical Field

The utility model relates to an electrical components technical field, concretely relates to heat dissipation box and have its bathroom heater.

Background

In daily life, the bathroom heater is the indispensable electrical equipment in bathroom. Along with the increasing requirements of consumers on the functions of the bathroom heater, the power of an electric control device in the bathroom heater is gradually increased, the heat dissipation box bears the function of controlling the bathroom heater to work, and a large number of precise electronic elements and circuit boards are arranged in the heat dissipation box. As is well known, the bathroom heater is the household electrical appliances product that will get warm, take a breath etc. multiple functions collection and fit an organic whole, works in humid environment for a long time, and the lid of heat dissipation box can't carry out dampproofing protection to electronic component and circuit board in the box, leads to the air that contains steam to enter into in the heat dissipation box very easily, then leads to causing electronic component and circuit board to wet and shorten working life, then the service failure appears seriously and influences customer experience.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art heat dissipation box of bathroom heater and getting into the air that contains steam easily in use, causes electronic component to wet and shortens working life, the defect of breaking down easily to a heat dissipation box and have its bathroom heater is provided.

In order to solve the above problem, the utility model provides a heat dissipation box, include:

a first housing provided with an accommodating space having an opening and a heat radiating member;

the sealing element, the periphery of sealing element with the laminating of open-ended inner wall, it is external that the radiating piece passes the sealing element and stretches out first casing, the sealing element splices the setting in order to prevent the air admission first casing that contains moisture with first casing, radiating piece respectively.

Optionally, still include heat generation block and automatically controlled board, heat generation block and automatically controlled board all locate in the accommodation space, automatically controlled board and heat generation block line connection, heat generation block is connected with the joint of radiating piece.

Optionally, the heat generating block is a thyristor.

Optionally, the heat sink is provided with at least two fins arranged at intervals.

Optionally, the sealing element is made of silicon gel or brass.

A bathroom heater comprises the heat dissipation box.

Optionally, still include the second casing, the heat dissipation box passes through fastener fixed connection with the second casing, is equipped with the joint board on the lateral wall of second casing, the heat dissipation piece is connected with the joint board joint.

Optionally, still be equipped with air door, wind wheel and first power spare in the second casing, air door and wind wheel are located respectively the both sides of radiating piece, first power spare drive wind wheel rotates.

Optionally, the portable electronic device further comprises an installation shell, and the second shell is fixedly arranged in the installation shell.

Optionally, still include with the apron of installation shell adaptation, the apron is equipped with air inlet and gas outlet, the air inlet corresponds the setting with the wind wheel the gas outlet corresponds the setting with the air door.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a heat dissipation box, include: a first housing provided with an accommodating space having an opening and a heat radiating member; the periphery of the sealing element is attached to the inner wall of the opening, the heat dissipation element penetrates through the sealing element and extends out of the first shell, and the sealing element is respectively bonded with the first shell and the heat dissipation element to prevent air containing moisture from entering the first shell. The accommodation space of first casing is in order to hold spare part, and the periphery of sealing member is laminated in order to play sealed effect with the open-ended inner wall, and the problem that the spare part in the setting of gluing avoided first casing to wet and the working life shortens, easy trouble appears, effective increase of service life, win the customer public praise. In addition, the sealing element is not required to be provided with a cover body matched with the first shell, and the production cost is reduced to a certain extent.

2. The utility model provides a heat dissipation box still includes heat generation block and automatically controlled board, and in accommodation space was all located to heat generation block and automatically controlled board, automatically controlled board and heat generation block line connection, the heat generation block was connected with heat-dissipating piece joint, and the heat generation block is the silicon controlled rectifier. In the working process, the electric control board can control the heat generating block to generate certain heat, and the heat generated by the heat generating block is carried out by the heat radiating piece so as to reduce the temperature in the first shell.

3. The utility model provides a heat dissipation box, radiating piece are equipped with the fin that two piece at least intervals set up, and the interval sets up so that the heat of fin effluvium fast, makes radiating piece and outside air have area of contact as big as possible.

4. The utility model provides a heat dissipation box, the material of sealing member are silica gel or brass, and partial heat in the first casing can be through the sealing member conduction and go out.

5. The utility model provides a bathroom heater owing to adopted above-mentioned arbitrary item the heat dissipation box, consequently have above-mentioned arbitrary item the advantage.

6. The utility model provides a bathroom heater still includes the second casing, and the heat dissipation box passes through fastener fixed connection with the second casing, is equipped with the joint board on the lateral wall of second casing, and the radiating piece is connected with the joint board joint, and the joint board is in order to play the supporting role to the radiating piece, and simultaneously, the setting up of joint board makes the heat that the radiating piece produced only can give off in to the second casing.

At least part of the radiating piece extends into the second shell, the second shell plays a role in fixing the radiating box, and heat generated by the radiating piece can be transmitted into the second shell.

7. The utility model provides a bathroom heater still is equipped with air door, wind wheel and first power spare in the second casing, and the both sides of radiating piece are located to air door and wind wheel branch, and first power spare drive wind wheel rotates, and the wind that the wind wheel rotated the production can take away the heat that the fin effluvium on the radiating piece, and the heat is taken away out the second casing outside through the air door by wind.

8. The utility model provides a bathroom heater still includes the installation shell, and the second casing is fixed to be located in the installation shell to play the fixed to the second casing.

9. The utility model provides a bathroom heater still includes and installs the apron of shell adaptation, and the apron is equipped with air inlet and gas outlet, and the air inlet corresponds the setting with the wind wheel, and the gas outlet corresponds the setting with the air door, makes outside wind get into in the second casing through the air inlet to take away the heat in the second casing and flow out by the gas outlet again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a heat dissipation box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second housing provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connection between a heat dissipation box and a second housing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connection between a first housing and a second housing provided in an embodiment of the present invention;

fig. 5 is an exploded schematic view of the connection of the first housing and the second housing provided in the embodiment of the present invention;

fig. 6 is a schematic structural view of the super bath provided in the embodiment of the present invention in a heating state.

Description of the reference numerals: 1. a heat sink; 2. a heat sink; 3. a seal member; 4. a first housing; 5. a coil; 6. a wind wheel; 7. an air door; 8. a second housing; 9. mounting a shell; 10. a cover plate; 11. an air inlet; 12. an air outlet; 13. a first power member; 14. a second power member; 15. a clamping and connecting plate; 16. and (4) a ventilation port.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

One embodiment of the heat-dissipating box shown in fig. 1 to 6 includes: the first shell 4 is provided with an accommodating space with an opening, a heat generation block and an electric control board are arranged in the accommodating space, and the heat generation block is connected with the electric control board through a circuit. Specifically, the heat generating block is a thyristor.

In order to dissipate the heat in the first casing 4, as shown in fig. 1, a heat sink 1 clamped with the heat generating block is further disposed on the first casing 4. In order to maximize the contact area between the heat sink 1 and the air, as shown in fig. 1, eight heat sinks 2 are disposed on the heat sink 1 at equal intervals. In order to connect with the electric control board, the first shell 4 is further provided with a coil 5. In order to prevent air and moisture from entering the first casing 4, as shown in fig. 1, the heat sink further includes a sealing member 3, an outer periphery of the sealing member 3 is tightly attached to an inner wall of the opening, and the sealing member 3 is respectively bonded to the heat sink 1, the coil 5 and the first casing 4. The sealing element 3 is made of silica gel.

The utility model also provides a bathroom heater, including the aforesaid heat dissipation box, still include second casing 8. In order to quickly take away the heat of the heat dissipation fins 2 on the heat dissipation member 1, as shown in fig. 2, fig. 3, fig. 4, and fig. 5, a heat dissipation box is fixedly connected to the side wall of the second housing 8 through a fastening member, a clamping plate 15 is arranged on the side wall of the second housing 8, the heat dissipation member 1 is connected to the clamping plate 15 in a clamping manner, and the side surfaces of the heat dissipation fins 2 are flush with the inner side surface of the second housing 8. Specifically, the fastener is a bolt. In order to take away the heat generated by the radiating fins 2, a wind wheel 6, a first power part 13 and an air door 7 are further arranged in the second shell 8, wherein the radiating fins 2 are arranged between the wind wheel 6 and the air door 7, and the first power part 13 drives the wind wheel 6 to rotate. Specifically, the first power member 13 is a motor. In order to drive the damper 7 to rotate, as shown in fig. 2 and 3, a second power member 14 is further provided on the second housing 8. Specifically, the second power member 14 is a motor.

For fixed second casing 8, as shown in fig. 5 and 6, still include installation shell 9 and with the apron 10 of installation shell 9 adaptation, second casing 8 and installation shell 9 fixed connection, apron 10 is equipped with air inlet 11 and gas outlet 12, and wherein, air inlet 11 corresponds the setting with wind wheel 6, and gas outlet 12 corresponds the setting with air door 7. For ventilation, as shown in fig. 5 and 6, the mounting case 9 is further provided with a ventilation port 16.

In the specific implementation process, when the bathroom heater is in a heating state, the electric control board can control the heat generating block to generate heat, the heat enters the second shell 8 through the radiating fins 2, the air door 7 is arranged at an acute angle with the bottom surface of the second shell 8 under the control of the second power part 14, the first power part 13 drives the wind wheel 6 to rotate, external air is sucked from the air inlet 11 in the rotation of the wind wheel 6, the air drives the heat in the second shell 8 to flow out from the air outlet 12 through the air door 7, so that the air flowing out from the air outlet 12 is hot air, and the heating function is realized. When the bathroom heater is in the state of changing wind, the heat generating block does not generate heat any more, the air door 7 rotates under the control of the second power part 14 to be arranged in parallel with the bottom surface of the second shell 8, the first power part 13 drives the wind wheel 6 to rotate, external air is sucked from the air inlet 11 in the rotation of the wind wheel 6, and the air flows out from the air exchanging port 16 to realize the exchange of the air.

Alternatively, the material of the sealing member 3 may be a heat conductive material such as copper.

As an alternative embodiment, the number of fins 2 may also be 2, 3, 4 or even more.

As an alternative embodiment, the heat sink 2 may also partially protrude into the second housing 8.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A heat dissipation case, comprising:

a first housing (4), the first housing (4) being provided with a heat sink (1) and an accommodation space having an opening;

sealing member (3), the periphery of sealing member (3) with the laminating of open-ended inner wall, it stretches out outside first casing (4) to pass sealing member (3) in radiating piece (1), sealing member (3) are glued the setting with first casing (4), radiating piece (1) respectively and are prevented in the air admission first casing (4) that contain moisture.

2. The heat dissipation box of claim 1, further comprising a heat generation block and an electric control board, wherein the heat generation block and the electric control board are both arranged in the accommodating space, the electric control board is connected with the heat generation block through a circuit, and the heat generation block is connected with the heat dissipation member (1) in a clamping manner.

3. The heat dissipation box of claim 2, wherein the heat block is a thyristor.

4. The heat dissipation box according to claim 1, characterized in that the heat dissipation member (1) is provided with at least two spaced-apart fins (2).

5. The heat dissipation box according to claim 1, wherein the sealing member (3) is made of silicone or brass.

6. A bathroom heater comprising the heat dissipating box according to any one of claims 1 to 5.

7. The bathroom heater of claim 6, further comprising a second housing (8), wherein the heat dissipation box is fixedly connected with the second housing (8) through a fastener, a clamping plate (15) is arranged on the side wall of the second housing (8), and the heat dissipation member (1) is connected with the clamping plate (15) in a clamping manner.

8. The bathroom heater of claim 7, wherein an air door (7), an air wheel (6) and a first power component (13) are further arranged in the second shell (8), the air door (7) and the air wheel (6) are respectively arranged on two sides of the heat dissipation component (1), and the first power component (13) drives the air wheel (6) to rotate.

9. The super bath according to claim 8, further comprising a mounting shell (9), wherein the second housing (8) is fixedly arranged in the mounting shell (9).

10. The bathroom heater of claim 9, further comprising a cover plate (10) adapted to the mounting case (9), wherein the cover plate (10) is provided with an air inlet (11) and an air outlet (12), the air inlet (11) is disposed corresponding to the wind wheel (6), and the air outlet (12) is disposed corresponding to the wind door (7).