CN213586767U - Moisture-absorbing, waterproof and breathable product with temperature control valve plate - Google Patents
Moisture-absorbing, waterproof and breathable product with temperature control valve plate Download PDFInfo
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- CN213586767U CN213586767U CN202022808762.8U CN202022808762U CN213586767U CN 213586767 U CN213586767 U CN 213586767U CN 202022808762 U CN202022808762 U CN 202022808762U CN 213586767 U CN213586767 U CN 213586767U
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Abstract
The utility model discloses a take moisture absorption waterproof ventilative product of temperature control valve block. The product is arranged on electrical equipment and comprises a shell, wherein the shell is arranged on the electrical equipment, a heating shell is arranged in the shell, a heating element is connected to the outside of the heating shell, and a drying material is filled in the heating shell; an external diaphragm valve and an internal diaphragm valve are respectively arranged outside the outer side and the inner side of the heating shell, and both the external diaphragm valve and the internal diaphragm valve are made of temperature control metal materials; when the electrical equipment is not powered on, the heating element does not work, the external diaphragm valve is closed, and the internal diaphragm valve is opened; when the electrical equipment is powered on, the heating element works, the external diaphragm valve is opened, and the internal diaphragm valve is closed. The utility model provides a take moisture absorption waterproof ventilative product of temperature control valve block can be used to various electrical apparatus, can guarantee the dry environment when electrical product uses, and once the installation can be used for a long time and need not to maintain, has solved ordinary drier and has become invalid for a long time and change inconvenient problem.
Description
Technical Field
The utility model relates to an electric product field, in particular to take moisture absorption waterproof ventilative product of temperature control valve block.
Background
The electric appliance equipment usually needs a relatively dry use environment in the use process so as to ensure that parts of the electric appliance equipment are not damaged by short circuit, corrosion of the circuit and the like, and the electric appliance can safely and stably operate. At present, a conventional scheme is to put a certain amount of drying agents into an electrical product so as to dry the internal working environment of electrical equipment.
However, the desiccant is a disposable product, and the service life of the desiccant is short, so that long-term effectiveness cannot be guaranteed. If the drying agent needs to be used for a long time, the drying agent needs to be replaced regularly, the work is complicated, the maintenance cost of the electric appliance product is increased, and the limitation on the product design and the application environment is large.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a take moisture absorption waterproof ventilative product of temperature control valve block.
According to one aspect of the utility model, a moisture absorption waterproof breathable product with a temperature control valve plate is provided, which is arranged on electrical equipment and comprises a shell, wherein the shell is arranged on the electrical equipment, a heating shell is arranged inside the shell, a heating element is connected outside the heating shell, and a drying material is filled inside the heating shell;
an external diaphragm valve and an internal diaphragm valve are respectively arranged outside the outer side and the inner side of the heating shell, and both the external diaphragm valve and the internal diaphragm valve are made of temperature control metal materials;
when the electrical equipment is not powered on, the heating element does not work, the external diaphragm valve is closed, and the internal diaphragm valve is opened;
when the electrical equipment is powered on, the heating element works, the external diaphragm valve is opened, and the internal diaphragm valve is closed.
The utility model provides a take moisture absorption waterproof ventilative product of temperature control valve block can be used to various electrical apparatus, can guarantee the dry environment when electrical product uses, and once the installation can use for a long time and need not to maintain to the problem of ordinary drier inefficacy for a long time and change inconvenience has been solved.
In some embodiments, a plurality of vent holes are provided on both the outer side and the inner side of the housing. Therefore, the inside of the product can be ventilated through the air holes, and the drying effect is ensured.
In some embodiments, a waterproof, breathable membrane is mounted on the outside surface of the enclosure. From this, waterproof ventilated membrane can guarantee the inside and outside pressure balance of airtight space in the casing to prevent that outside liquid and solid particle etc. from getting into inside.
In some embodiments, the inside of the housing is open and fitted with an inner protective cover. Therefore, the inner protective cover can protect each functional component in the shell and ensure that the functional components are not interfered by other factors in the electrical equipment.
In some embodiments, the heating housing is open at the top and fitted with a shielding cover. The opening at the top of the heating housing can thus be used for the introduction of drying material, while the shielding cover can enclose the heating housing.
In some embodiments, the temperature-controlling metallic material is a memory alloy or a bimetallic strip. Thus, a suitable temperature control metal material type is selected.
In some embodiments, the drying material has the functions of absorbing moisture at normal temperature and releasing moisture after heating. Thus, the drying material is able to have different effects at different temperatures, thereby achieving different functions each in different operating modes.
In some embodiments, the electrical device is an automotive appliance, an outdoor appliance, or a household appliance. Therefore, the type of the electrical equipment suitable for the moisture-absorbing waterproof breathable product is set.
In some embodiments, the heating element is a heating film or a heating plate. Therefore, the type of the heating element is set, and other suitable types of elements can be selected according to actual needs.
Drawings
Fig. 1 is a schematic view of an external structure of a moisture-absorbing, waterproof and breathable product with a temperature control valve sheet according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the moisture-absorbing, waterproof and breathable product with a temperature control valve sheet shown in FIG. 1 during installation;
FIG. 3 is a schematic view of the internal structure of the moisture-absorbing, waterproof and breathable product with the temperature control valve sheet shown in FIG. 2;
FIG. 4 is a schematic view of the moisture absorption pattern structure of the moisture absorption waterproof breathable product with the temperature control valve sheet shown in FIG. 2;
fig. 5 is a schematic structural diagram of a regeneration mode of the moisture-absorbing, waterproof and breathable product with the temperature control valve sheet shown in fig. 2.
In the figure: the electric appliance comprises an electric appliance 1, a shell 2, a heating shell 3, a heating element 4, a drying material 5, an external diaphragm valve 6, an internal diaphragm valve 7, air holes 8, a waterproof air-permeable membrane 9, an inner protective cover 10 and a shielding cover 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows an external structure of a moisture absorption waterproof and breathable product with a temperature control valve plate according to an embodiment of the present invention, fig. 2 shows a structure of the moisture absorption waterproof and breathable product with the temperature control valve plate in fig. 1 when the product is installed, fig. 3 shows a moisture absorption mode structure of the moisture absorption waterproof and breathable product with the temperature control valve plate in fig. 2, fig. 4 shows a moisture absorption mode structure of the moisture absorption waterproof and breathable product with the temperature control valve plate in fig. 2, and fig. 5 shows a regeneration mode structure of the moisture absorption waterproof and breathable product with the temperature control valve plate in fig. 2. As shown in fig. 1 to 5, the moisture-absorbing, waterproof and breathable product is mainly installed in various electrical appliances 1 such as automobile appliances, outdoor appliances or household appliances. The product comprises a housing 2, each structure of which is mounted on the housing 2, and the housing 2 is mounted on the electrical equipment 1, and the embodiment is exemplified by being mounted inside the electrical equipment 1. One side (outer side) of the housing 2 is close to the outside of the electrical apparatus 1, and the other side (inner side) is close to the middle of the electrical apparatus 1.
Preferably, a plurality of air holes 8 are formed in the outer side surface and the inner side surface of the shell 2, and each air hole 8 is generally divided into a plurality of rows and a plurality of columns and can exchange air with the outside to discharge moist water vapor and introduce dry air, so that the balance of the internal pressure and the external pressure of the closed space in the shell is ensured.
It is further preferable that a waterproof breathable film 9 is mounted on the outer surface of the case 2, wherein the waterproof breathable film 9 can not only prevent external liquid, solid particles and the like from entering the inside of the case 2, but also maintain the breathable function. Further, if necessary, the waterproof breathable film 9 may be exposed to the outside of the electrical appliance 1.
A heating housing 3 is placed inside the casing 2. Wherein, protective cover 10 in the inboard opening of shell 2 and installing can open earlier in protective cover 10, will heat casing 3 and put into the inside of shell 2 from inboard opening part, protective cover 10 in closing again, then shell 2 and interior protective cover 10 can play the guard action to heating casing 3.
The heating element 4 is connected to the outside of the heating case 3, and the inside is filled with the drying material 5. Wherein, the heating element 4 is a heating film, a heating plate or other suitable elements, is connected with the electrical equipment 1, can rapidly generate heat after being electrified, and heats the heating shell 3; and the drying material 5 is selected to be a suitable material having a desorption regeneration function, i.e., a function of absorbing moisture at normal temperature and rapidly releasing the absorbed moisture upon heating.
Preferably, the heating case 3 is opened at the top thereof, and the shielding cover 11 is installed at the opening, so that the drying material 5 can be filled into the heating case 3 through the top opening and then the shielding cover 11 is covered for encapsulation.
The outer and inner sides of the heating housing 3 are externally provided with an outer diaphragm valve 6 and an inner diaphragm valve 7, respectively. The outer diaphragm valve 6 and the inner diaphragm valve 7 are both made of temperature control metal materials, such as memory alloy, bimetallic strip or other materials which can deform along with temperature, and have different shapes at different temperatures, and when the outer diaphragm valve 6 and the inner diaphragm valve 7 can be influenced by the working heat of the heating element 4, the shapes can be changed along with the temperature change, so that the switching under different working modes is realized.
Wherein, the working mode change of outside diaphragm valve 6 and inside diaphragm valve 7 specifically sets up as: when the electrical equipment 1 is not powered on, the heat sheet does not work when being powered on, at the moment, the external diaphragm valve 6 is closed, and the internal diaphragm valve 7 is opened, wherein the mode is called a moisture absorption mode; when the electrical equipment 1 is powered on, the heating element 4 is electrified to generate heat to work, the external diaphragm valve 6 is opened, and the internal diaphragm valve 7 is closed, and the mode is called a regeneration mode.
Therefore, when the electrical equipment 1 works, the moisture-absorption waterproof breathable product is in a moisture absorption mode, the moisture in the electrical equipment 1 can be absorbed by the drying material 5, the environment of the electrical equipment 1 is kept dry, and when the electrical equipment 1 works, the power provided by the electrical equipment can be converted into a regeneration mode by the electrical equipment, the absorbed moisture is discharged, so that the moisture absorption function of the drying material 5 is recovered, and the moisture absorption and drying effects are continuously realized when the electrical equipment is converted into the moisture absorption mode next time.
The utility model provides a take moisture absorption waterproof ventilative product of temperature control valve block can be used to various electrical apparatus, can guarantee the dry environment when electrical product uses, and once the installation can use for a long time and need not to maintain to the problem of ordinary drier inefficacy for a long time and change inconvenience has been solved.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. The utility model provides a take waterproof ventilative product of moisture absorption of temperature control valve block, installs on electrical equipment (1), its characterized in that: the electric appliance heating device comprises a shell (2), wherein the shell (2) is installed on the electric appliance (1), a heating shell (3) is placed inside the shell (2), a heating element (4) is connected to the outside of the heating shell (3), and a drying material (5) is filled inside the heating shell;
an external diaphragm valve (6) and an internal diaphragm valve (7) are respectively installed on the outer side and the outer side of the inner side of the heating shell (3), and the external diaphragm valve (6) and the internal diaphragm valve (7) are both made of temperature control metal materials;
when the electrical equipment (1) is not powered, the heating element (4) does not work, the external diaphragm valve (6) is closed, and the internal diaphragm valve (7) is opened;
when the electrical equipment (1) is powered on, the heating element (4) works, the external diaphragm valve (6) is opened, and the internal diaphragm valve (7) is closed.
2. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 1, is characterized in that: a plurality of air holes (8) are formed in the outer side surface and the inner side surface of the shell (2).
3. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 1, is characterized in that: and a waterproof breathable film (9) is arranged on the outer side surface of the shell (2).
4. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 1, is characterized in that: the inside of the housing (2) is open and fitted with an inner protective cover (10).
5. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 1, is characterized in that: the heating shell (3) is open at the top and is provided with a shielding cover (11).
6. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 1, is characterized in that: the temperature control metal material is a memory alloy or a bimetallic strip.
7. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 1, is characterized in that: the drying material (5) has the functions of absorbing moisture at normal temperature and releasing moisture after heating.
8. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to any one of claims 1 to 7, wherein: the electrical equipment (1) is an automobile electrical appliance, an outdoor electrical appliance or a household electrical appliance.
9. The moisture-absorbing, waterproof and breathable product with the temperature control valve sheet according to claim 8, characterized in that: the heating element (4) is a heating film or a heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808762.8U CN213586767U (en) | 2020-11-27 | 2020-11-27 | Moisture-absorbing, waterproof and breathable product with temperature control valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808762.8U CN213586767U (en) | 2020-11-27 | 2020-11-27 | Moisture-absorbing, waterproof and breathable product with temperature control valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213586767U true CN213586767U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808762.8U Active CN213586767U (en) | 2020-11-27 | 2020-11-27 | Moisture-absorbing, waterproof and breathable product with temperature control valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213586767U (en) |
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2020
- 2020-11-27 CN CN202022808762.8U patent/CN213586767U/en active Active
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