CN116994915A - Moistureproof temperature controller - Google Patents
Moistureproof temperature controller Download PDFInfo
- Publication number
- CN116994915A CN116994915A CN202310961062.8A CN202310961062A CN116994915A CN 116994915 A CN116994915 A CN 116994915A CN 202310961062 A CN202310961062 A CN 202310961062A CN 116994915 A CN116994915 A CN 116994915A
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- Prior art keywords
- temperature controller
- shell
- conductors
- moisture
- double
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- 239000004020 conductor Substances 0.000 claims abstract description 49
- 239000010931 gold Substances 0.000 claims abstract description 23
- 229910052737 gold Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000004026 adhesive bonding Methods 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 18
- 230000035945 sensitivity Effects 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000036632 reaction speed Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a moisture-proof temperature controller, which comprises a temperature controller shell, wherein the temperature controller shell adopts a hollow spherical shell structure, two contact blocks are arranged at the center of the inner part of the temperature controller shell, the two contact blocks are connected with the inner wall of the temperature controller shell through conductors, double-gold sheets are further arranged on the inner wall of the temperature controller shell, the double-gold sheets are in a straight state at normal temperature and do not generate pressure on the conductors, the contact blocks connected with the two conductors are in a contact state, the double-gold sheets generate bending extrusion conductors under the condition of being heated, so that the contact blocks connected with the two conductors are separated, a wire connecting ring is arranged on the outer wall of the temperature controller shell, and the wire connecting ring is connected with the conductors through wires. The invention is suitable for the temperature controller, and the shell of the temperature controller, namely the shell of the temperature controller adopts a hollow spherical shell structure, so that the overall heating effect of the temperature controller can be improved to the maximum extent, the heating sensitivity of the internal electric element of the temperature controller is ensured, the heating reaction speed of the temperature controller is improved, and the control effect of the temperature controller is ensured.
Description
Technical Field
The invention relates to the technical field of temperature controllers, in particular to a moisture-proof temperature controller.
Background
The temperature controller is a series of automatic control elements which generate physical deformation in a switch according to the temperature change of a working environment so as to generate certain special effects and generate on-off actions, or the temperature controller transmits the temperature to the temperature controller through a temperature protector, and sends out a switch command so as to control the operation of equipment to achieve ideal temperature and energy-saving effects, and the temperature controller is widely used in various household appliances, such as a water dispenser, a refrigerator and the like and can be divided into a kick temperature controller, a liquid expansion temperature controller, an electronic temperature controller and a digital temperature controller;
however, most of the temperature controllers in the prior art adopt square non-sealing shell structures, so that external water vapor is easy to enter the temperature controller during use, corrosion is easy to occur to elements in the temperature controller, the service life of the temperature controller is reduced, the sensitivity of the conventional temperature controller is common, and the temperature controller is easy to react and break when the external temperature exceeds a threshold value, so that the requirements of people are difficult to meet.
Disclosure of Invention
The invention mainly aims to provide a moisture-proof temperature controller which can effectively solve the problems that the prior temperature controller in the background technology adopts a square non-sealing shell structure, so that external water vapor easily enters the temperature controller during use and easily corrodes elements in the temperature controller, the service life of the temperature controller is reduced, the sensitivity of the prior temperature controller is common, and the temperature controller can react and break when the external temperature exceeds a threshold value.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the invention discloses a moistureproof temperature controller, which comprises a temperature controller shell, wherein the temperature controller shell adopts a hollow spherical shell structure, two contact blocks are arranged at the center of the inner part of the temperature controller shell, the two contact blocks are connected with the inner wall of the temperature controller shell through conductors, the inner wall of the temperature controller shell is also provided with double-gold sheets, the double-gold sheets are in a flat state at normal temperature and do not generate pressure on the conductors, the contact blocks connected with the two conductors are in a contact state, the double-gold sheets generate bending extrusion on the conductors under the condition of being heated, the contact blocks connected with the two conductors are separated, the wire connection ring is connected with the conductors through wires, the temperature controller shell, namely the temperature controller shell adopts the hollow spherical shell structure, so that the whole heating effect of the temperature controller can be furthest improved, the heating sensitivity of an internal electric element of the temperature controller is ensured, the heating reaction speed of the temperature controller is improved, the temperature controller is ensured, the two ends of a circuit are respectively connected through the two wire connection rings when the temperature controller is in a normal temperature, the double-gold sheets are in the flat state and the two contact blocks are not in a flat state, the two conductors are in a contact state, and the two conductors are in a contact state of being inclined, and the two conductors are in a contact state of being heated, and the two contact state is beyond the temperature is realized.
Preferably, the double-gold sheet has a flat section and an inclined section, a gap is provided between the flat section of the double-gold sheet and the conductor, and an end of the inclined section of the double-gold sheet is in contact with one end of the conductor near the contact block.
Preferably, one surface of one contact block, which is contacted with the other contact block, is embedded with a magnetic ring-absorbing sheet, and the position, which is contacted with the magnetic ring-absorbing sheet, of the other contact block is embedded with a metal ring-absorbing sheet, so that when the two contact blocks are contacted, the contact effect of the two contact blocks is better through the absorption action of the magnetic ring-absorbing sheet and the metal ring-absorbing sheet, and abnormal disconnection is not easy to occur.
Preferably, the area of the magnetic attraction ring piece is S1, and the contact surfaces of the two contact blocks are S2, wherein S1 is less than or equal to 1/3S2, so that the influence of the magnetic attraction ring piece on the conductive performance of the contact blocks can be avoided.
Preferably, the inside pyrocondensation spring that still is provided with of temperature controller shell body, pyrocondensation spring's one end is connected the inner wall of temperature controller shell body, the other end is connected on the conductor, pyrocondensation spring has the characteristic of being heated and shrinking, and such structure setting makes when the temperature controller shell body is heated, and pyrocondensation spring can be heated and shrink, produces the pulling force to the conductor to reach the effect of assisting two conductor disconnection, can promote the sensitivity of this temperature controller like this.
Preferably, insulators are arranged at two ends of the heat-shrinkable spring, and the heat-shrinkable spring is connected with the inner wall of the outer shell of the temperature controller and the conductor through the insulators.
As the preference, the inside inner bag that still is provided with of temperature controller shell body, the inner bag with the laminating of the inner wall of temperature controller shell body, the inside of temperature controller shell body inlays and is equipped with the heat conduction spare, the heat conduction spare with the inner bag is connected, and the inner bag adopts the higher metal of thermal efficiency to make, when the temperature controller shell body is heated like this, can be fast with heat conduction to the inner bag through the heat conduction spare, the inner bag has the effect of quick heat collection (with heat conduction to the inside space of inner bag in) to make things convenient for double-metal sheet and pyrocondensation spring to be heated, promote its sensitivity of reacting, further promote the sensitivity of this temperature controller.
Preferably, the heat conducting pieces are provided in a plurality, and the plurality of heat conducting pieces are distributed on the surface of the temperature controller shell body in an array mode.
Preferably, the inner container is composed of an upper shell and a lower shell, the upper shell and the lower shell are of hollow semi-sphere structures, and the upper shell and the lower shell are detachably connected (the structure of the outer shell of the temperature controller in the device is similar to that of the inner container, and the two-piece structure is adopted), so that the upper shell and the lower shell can be detached when the internal structure of the device is damaged, and the device is replaced.
Preferably, a plurality of gluing convex columns are installed above the lower shell, gluing holes are formed in the corresponding positions of the bottom surface of the upper shell and the gluing convex columns, and the gluing convex columns are inserted into the gluing holes.
Compared with the prior art, the invention has the following beneficial effects:
the shell of the temperature controller, namely the shell of the temperature controller adopts a hollow spherical shell structure, so that the overall heating effect of the temperature controller can be improved to the greatest extent, the heating sensitivity of an internal electric element of the temperature controller is ensured, the heating reaction speed of the temperature controller is improved, the control effect of the temperature controller is ensured, and the temperature controller adopts a sealed spherical shell structure, thereby having stronger dampproof effect (water vapor cannot enter the temperature controller);
the device is characterized in that an inner container is further arranged inside the outer shell of the temperature controller, the inner container is attached to the inner wall of the outer shell of the temperature controller, a heat conducting piece is embedded in the outer shell of the temperature controller, the heat conducting piece is connected with the inner container, the inner container is made of metal with higher heat collecting efficiency, and therefore when the outer shell of the temperature controller is heated, heat can be quickly conducted onto the inner container through the heat conducting piece, the inner container has a quick heat collecting effect, and therefore double-metal sheets and a heat-shrinkable spring are conveniently heated, the reaction sensitivity of the double-metal sheets and the heat-shrinkable spring is improved, and the sensitivity of the temperature controller is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a contact block structure according to the present invention;
FIG. 3 is a schematic view of the structure of the liner according to the present invention.
Description of the drawings: 1. a heat conductive member; 2. a temperature controller housing; 3. a wire connecting ring; 4. a wire; 5. a conductor; 6. an insulator; 7. a heat-shrinkable spring; 8. an inner container; 801. an upper housing; 802. a lower housing; 9. a touch block; 10. double-gold tablets; 11. a magnetic ring piece; 12. and (5) gluing the convex columns.
Detailed Description
An embodiment of a moisture-proof thermostat according to the present invention will be further described with reference to fig. 1 to 3. The moisture-proof thermostat of the present invention is not limited to the description of the following embodiments.
Example 1:
the embodiment provides a specific structure of a moisture-proof temperature controller, as shown in fig. 1-3, the moisture-proof temperature controller comprises a temperature controller shell 2, the temperature controller shell 2 adopts a hollow spherical shell structure, two contact blocks 9 are arranged at the center of the inside of the temperature controller shell 2, the two contact blocks 9 are connected with the inner wall of the temperature controller shell 2 through conductors 5, the inner wall of the temperature controller shell 2 is also provided with double-gold sheets 10, the double-gold sheets 10 are in a straight state at normal temperature, no pressure is generated on the conductors 5, the contact blocks 9 connected with the two conductors 5 are in a contact state, the double-gold sheets 10 generate bending extrusion of the conductors 5 under the condition of being heated, the contact blocks 9 connected with the two conductors 5 are separated, a wire ring 3 is arranged on the outer wall of the temperature controller shell 2, and the wire ring 3 is connected with the conductors 5 through wires 4.
By adopting the technical scheme:
the shell of this temperature controller, namely temperature controller shell 2 adopts hollow spherical shell structure, can promote its holistic effect of being heated like this, guarantee its internal electric element's the sensitivity of being heated, thereby promote the reaction rate of being heated of this temperature controller, guarantee its control effect, this temperature controller is when using, at first, connect the both ends of circuit respectively through two wiring rings 3, at normal atmospheric temperature, the inside bight 10 of temperature controller shell 2 is in straight state, do not produce pressure to conductor 5, contact 9 that connect on two conductors 5 are in contact state, when the temperature risees, bight 10 is heated crooked, make its one end extrude conductor 5, after the temperature surpasses the threshold value, conductor 5 atress slope, two contact 9 separation of two conductor 5 tip realize the circuit breaking.
Example 2
On the basis of embodiment 1, in this embodiment, the double-gold sheet 10 has a flat section and an inclined section, a gap is provided between the flat section of the double-gold sheet 10 and the conductor 5, and the end of the inclined section of the double-gold sheet 10 is in contact with the end of the conductor 5 near the contact block 9.
One surface of one contact block 9, which is contacted with the other contact block 9, is embedded with a magnetic attraction ring piece 11, and the position of the surface of the other contact block 9, which is contacted with the magnetic attraction ring piece 11, is embedded with a metal ring piece attracted with the magnetic attraction ring piece.
The area of the magnetic attraction ring piece 11 is S1, and the contact surface of the two contact blocks 9 is S2, wherein S1 is less than or equal to 1/3S2, so that the influence of the magnetic attraction ring piece 11 on the conductivity of the contact blocks 9 can be avoided.
By adopting the technical scheme:
when two contact blocks 9 are in contact, the contact effect of the two contact blocks 9 is better through the attraction effect of the magnetic attraction ring piece 11 and the metal ring piece, and abnormal disconnection is not easy to occur.
Example 3
On the basis of embodiment 1, in this embodiment, a heat shrinkage spring 7 is further disposed inside the temperature controller outer case 2, one end of the heat shrinkage spring 7 is connected to the inner wall of the temperature controller outer case 2, and the other end is connected to the conductor 5, where the heat shrinkage spring 7 has a characteristic of heat shrinkage.
The insulator 6 is arranged at the two ends of the thermal shrinkage spring 7, and is connected with the inner wall of the outer shell 2 of the temperature controller and the conductor 5 through the insulator 6.
By adopting the technical scheme:
when the temperature controller shell body 2 is heated, the thermal shrinkage spring 7 can be heated and contracted to generate a pulling force on the conductors 5, so that the effect of assisting in disconnecting the two conductors 5 is achieved, and the sensitivity of the temperature controller can be improved.
Example 4
On the basis of embodiment 1, in this embodiment, the inner container 8 is further provided inside the temperature controller outer shell 2, the inner container 8 is attached to the inner wall of the temperature controller outer shell 2, the heat conducting piece 1 is embedded inside the temperature controller outer shell 2, the heat conducting piece 1 is connected with the inner container 8, and the inner container 8 is made of metal with higher heat collection efficiency.
The heat conducting pieces 1 are arranged in a plurality, and the plurality of heat conducting pieces 1 are distributed on the surface of the temperature controller outer shell 2 in an array mode.
The inner container 8 comprises an upper shell 801 and a lower shell 802, the upper shell 801 and the lower shell 802 are of hollow semi-sphere structures, the upper shell 801 and the lower shell 802 are detachably connected in a clamping manner (the structure of the outer shell 2 of the temperature controller in the device is similar to that of the inner container 8, and the two-piece structure is adopted), so that the upper shell 801 and the lower shell 802 can be detached when the internal structure of the device is damaged, and the device is replaced.
A plurality of glue posts 12 are installed above the lower housing 802, glue holes are formed in the bottom surface of the upper housing 801 and corresponding positions of the glue posts 12, and the glue posts 12 are inserted into the glue holes.
By adopting the technical scheme:
when the temperature controller shell body 2 is heated, heat can be quickly conducted onto the inner container 8 through the heat conducting piece 1, the inner container 8 has the effect of quickly collecting heat (conducting the heat into the space inside the inner container 8), so that the double-metal sheet 10 and the heat-shrinkable spring 7 are conveniently heated, the reaction sensitivity of the double-metal sheet is improved, and the sensitivity of the temperature controller is further improved.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A moisture-proof temperature controller, characterized in that: the temperature controller comprises a temperature controller shell (2), wherein the temperature controller shell (2) adopts a hollow spherical shell structure, two contact blocks (9) are arranged in the center of the inside of the temperature controller shell (2), the two contact blocks (9) are connected with the inner wall of the temperature controller shell (2) through conductors (5), double-gold sheets (10) are further arranged on the inner wall of the temperature controller shell (2), the double-gold sheets (10) are in a flat state at normal temperature and do not generate pressure on the conductors (5), the contact blocks (9) connected with the two conductors (5) are in a contact state, and the double-gold sheets (10) bend and squeeze the conductors (5) under the condition of being heated, so that the contact blocks (9) connected with the two conductors (5) are separated;
the outer wall of the temperature controller outer shell (2) is provided with a wiring ring (3), and the wiring ring (3) is connected with the conductor (5) through a wire (4).
2. A moisture-resistant thermostat according to claim 1 wherein: the double-gold sheet (10) is provided with a straight section and an inclined section, a gap is reserved between the straight section of the double-gold sheet (10) and the conductor (5), and the end part of the inclined section of the double-gold sheet (10) is contacted with one end, close to the contact block (9), of the conductor (5).
3. A moisture-resistant thermostat according to claim 1 wherein: one surface of one contact block (9) contacted with the other contact block (9) is embedded with a magnetic attraction ring piece (11), and the position of the surface of the other contact block (9) contacted with the magnetic attraction ring piece (11) is embedded with a metal ring piece attracted with the magnetic attraction ring piece.
4. A moisture-resistant thermostat according to claim 1 wherein: the area of the magnetic ring piece (11) is S1, and the contact surface of the two contact blocks (9) is S2, wherein S1 is less than or equal to 1/3S2.
5. A moisture-resistant thermostat according to claim 1 wherein: the temperature controller is characterized in that a heat shrinkage spring (7) is further arranged inside the temperature controller outer shell body (2), one end of the heat shrinkage spring (7) is connected to the inner wall of the temperature controller outer shell body (2), the other end of the heat shrinkage spring is connected to the conductor (5), and the heat shrinkage spring (7) has the characteristic of being heated and shrunk.
6. A moisture-resistant thermostat according to claim 5 wherein: the two ends of the heat-shrinkable spring (7) are provided with insulators (6), and the insulators (6) are connected with the inner wall of the temperature controller outer shell (2) and the conductor (5).
7. A moisture-resistant thermostat according to claim 1 wherein: the temperature controller is characterized in that an inner container (8) is further arranged inside the temperature controller outer shell (2), the inner container (8) is attached to the inner wall of the temperature controller outer shell (2), a heat conducting piece (1) is embedded inside the temperature controller outer shell (2), and the heat conducting piece (1) is connected with the inner container (8).
8. A moisture-resistant thermostat according to claim 7 wherein: the heat conducting pieces (1) are arranged in a plurality, and the heat conducting pieces (1) are distributed on the surface of the temperature controller outer shell (2) in an array mode.
9. A moisture-resistant thermostat according to claim 7 wherein: the inner container (8) is composed of an upper shell (801) and a lower shell (802), the upper shell (801) and the lower shell (802) are of hollow semi-sphere structures, and the upper shell (801) and the lower shell (802) are detachably connected in a clamping mode.
10. A moisture-resistant thermostat according to claim 9 wherein: a plurality of gluing convex columns (12) are arranged above the lower shell (802), gluing holes are formed in the corresponding positions of the bottom surface of the upper shell (801) and the gluing convex columns (12), and the gluing convex columns (12) are inserted into the gluing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310961062.8A CN116994915A (en) | 2023-07-31 | 2023-07-31 | Moistureproof temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310961062.8A CN116994915A (en) | 2023-07-31 | 2023-07-31 | Moistureproof temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116994915A true CN116994915A (en) | 2023-11-03 |
Family
ID=88522792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310961062.8A Pending CN116994915A (en) | 2023-07-31 | 2023-07-31 | Moistureproof temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116994915A (en) |
-
2023
- 2023-07-31 CN CN202310961062.8A patent/CN116994915A/en active Pending
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