CN214797254U - Automatic temperature controller of control - Google Patents
Automatic temperature controller of control Download PDFInfo
- Publication number
- CN214797254U CN214797254U CN202121339850.6U CN202121339850U CN214797254U CN 214797254 U CN214797254 U CN 214797254U CN 202121339850 U CN202121339850 U CN 202121339850U CN 214797254 U CN214797254 U CN 214797254U
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- strip
- conducting strip
- bimetallic strip
- bimetallic
- block
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Abstract
The utility model relates to an automatic control's temperature controller, which comprises a housin, the bimetallic strip that can take place deformation when being equipped with temperature variation on the casing, the magnetic block, first conducting strip, the second conducting strip, first conducting strip and second conducting strip disconnection, one of bimetallic strip serves and is equipped with the third conducting strip that can be connected first conducting strip and second conducting strip electricity conduction, still be equipped with on the bimetallic strip and can be inhaled down by the magnetic block and drive the power block that bimetallic strip made third conducting strip electrically conduct first conducting strip and second conducting strip and feed through, still be equipped with on the casing and push away the regulating device that can push away the bimetallic strip and adjust distance between power block and magnetism soon. The utility model discloses simple structure, the electric current can not pass through bimetallic strip, and the accuse temperature is accurate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a temperature controller for controlling the temperature in a water family.
[ background of the invention ]
In aquarium products such as fish tanks, it is often necessary to control the temperature of the water in the aquarium, particularly tropical fish, which can directly lead to death of the fish if the temperature of the water is not within a proper temperature range. In order to control the water temperature, a heater is usually arranged in the fish tank, the operation of the heater is controlled by a temperature controller, when the water temperature reaches a specified temperature, the temperature controller is controlled to be powered off, and when the water temperature is lower than the specified temperature, the heater is powered on and works. And the temperature controller generally controls through the bimetallic strip, and when the bimetallic strip was when temperature variation, the deformation of active layer will be greater than the deformation of passive layer to the whole of bimetallic strip will be to passive layer one side bending, thereby this kind of combined material's camber changes and produces deformation, utilizes deformation to act as the switch and uses. When the existing temperature controller uses the bimetallic strip, the circuit is directly switched on by the bimetallic strip, so that the current can pass through the bimetallic strip, the temperature of the bimetallic strip rises, and the accuracy of the temperature controller is influenced.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art and providing an automatic control temperature controller with simple structure and accurate control.
In order to solve the problem, the utility model adopts the following technical scheme:
the utility model provides an automatic control's temperature controller, includes the casing, the casing on be equipped with bimetallic strip, magnetic block, first conducting strip, the second conducting strip that can take place deformation during temperature variation, first conducting strip and second conducting strip disconnection, one of bimetallic strip serve and be equipped with the third conducting strip that can electrically connect first conducting strip and second conducting strip, the bimetallic strip on still be equipped with and to be inhaled down by the magnetic block and drive the power piece that bimetallic strip made the third conducting strip with first conducting strip and the electrically conductive intercommunication of second conducting strip, the casing on still be equipped with can the bimetallic strip and adjust the adjusting device of distance between power piece and magnetism soon.
The automatic control temperature controller is characterized in that: the bimetallic strip be the L shape, bimetallic strip one end be equipped with the top and push the end, adjusting device including fixing the mounting bracket on the casing with rotationally establish the push rod on the casing, push rod one end and mounting bracket threaded connection back top push end one side.
The automatic control temperature controller is characterized in that: the casing be equipped with the stationary blade, stationary blade one end pass through the screw and the mounting bracket is fixed, the other end of stationary blade fixed with the top, push rod one end top the stationary blade with top push and hold one end that leans on and hold.
The automatic control temperature controller is characterized in that: the shell is provided with a threaded hole below the power block, the threaded hole is connected with an installation block in a threaded manner, and the magnetic block is fixed on the installation block.
The automatic control temperature controller is characterized in that: one end of the shell is provided with a hollow mounting column which can be communicated to one side of the pushing end, and the push rod penetrates into the hollow mounting column.
The beneficial effects of the utility model are that: the adjusting device pushes the bimetallic strip to a certain distance to keep the power block and the magnetic block at a proper distance, when the temperature in the water pool reaches a set temperature, the bimetallic strip deforms to overcome the magnetic force and springs open, when the temperature in the water pool is too low, the bimetallic strip becomes close to the magnetic block and is attracted by the magnetic block, the three conducting strips are arranged on the bimetallic strip to electrically connect the first conducting strip and the second conducting strip, so that the current does not pass through the bimetallic strip but directly passes through the three conducting strips, the temperature of the bimetallic strip is not influenced by the current, and the control is more accurate; the magnetic block is arranged on the mounting block, the mounting block is connected in the threaded hole through threads, the mounting block is rotated, the mounting block can move, and therefore the distance between the magnetic block and the power block can be finely adjusted.
[ description of the drawings ]
Fig. 1 is a front view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is an exploded view of the present invention.
[ detailed description ] embodiments
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 to 3, an automatic control temperature controller, including a housing 1, a bimetal strip 2 capable of deforming when the temperature changes is arranged on the housing 1, a magnetic block 3, a first conductive strip 4 and a second conductive strip 5, wherein the first conductive strip 4 and the second conductive strip 5 are disconnected, the first conductive strip 4 and the second conductive strip 5 are separated, one end of the bimetal strip 2 is provided with a third conductive strip 51 capable of connecting the first conductive strip 4 and the second conductive strip 5 in a conductive manner, the first conductive strip 4 and the second conductive strip 5 can be connected to a positive side or a negative side, and then connected to a negative side or a positive side through another conductive strip, of course, the first conductive strip 4 and the second conductive strip 5 can be respectively connected to the positive side and the negative side. The bimetallic strip 2 is also provided with a power block 52 which can be attracted by the magnetic block 3 to drive the bimetallic strip 2 to enable the third conducting strip 51 to electrically connect the first conducting strip 4 and the second conducting strip 5, when the power block 52 is attracted, the bimetallic strip 2 deforms downwards (deforms towards one side of the magnetic block 3) and is respectively provided with a convex conductive contact on the first conducting strip 4 and the second conducting strip 5, two raised conductive contacts are arranged at two ends of the third conductive plate 51, the bimetallic strip 2 deforms downwards (deforms towards one side of the magnetic block 3) when the power block 52 is attracted, two ends of the third conductive plate 51 are in conductive contact with the first conductive plate 4 and the second conductive plate 5 respectively, the shell 1 is further provided with an adjusting device 6 capable of pushing the bimetallic strip 2 to adjust the distance between the power block 52 and the magnetic block 3, and the adjusting device 6 pushes the bimetallic strip 2 to adjust the distance between the power block 52 and the magnetic block 3.
The threaded hole 11 is arranged below the power block 52 on the shell 1, the central line of the threaded hole 11 faces the power block 52, the threaded hole 11 is connected with the mounting block 12 in a threaded mode, the magnetic block 3 is fixed on the mounting block 12, the mounting block 12 is located under the power block 52, the outer wall of the mounting block 12 is provided with external threads, the mounting block 12 rotates, and the mounting block 12 is close to or far away from the magnetic block 3.
Claims (5)
1. An automatic control temperature controller comprises a shell (1), wherein a bimetallic strip (2) which can deform when the temperature changes, a magnetic block (3), a first conducting strip (4) and a second conducting strip (5) are arranged on the shell (1), the first conducting strip (4) is disconnected with the second conducting strip (5), one end of the bimetallic strip (2) is provided with a third conducting strip (51) which can electrically connect the first conducting strip (4) with the second conducting strip (5), the bimetallic strip (2) is also provided with a power block (52) which can be attracted by the magnetic block (3) to drive the bimetallic strip (2) to ensure that the third conducting strip (51) electrically connects the first conducting strip (4) and the second conducting strip (5), the shell (1) is also provided with an adjusting device (6) which can push the bimetallic strip (2) to adjust the distance between the power block (52) and the magnetic block (3).
2. An automatically controlled thermostat according to claim 1, characterized in that: bimetallic strip (2) be the L shape, bimetallic strip (2) one end be equipped with top end (21), adjusting device (6) including fixing mounting bracket (61) on casing (1) and rotationally establish push rod (62) on casing (1), push rod (62) one end and mounting bracket (61) threaded connection back top in top end (21) one side.
3. An automatically controlled thermostat according to claim 2, characterized in that: casing (1) be equipped with stationary blade (7), stationary blade (7) one end pass through screw (8) and mounting bracket (61) fixed, the other end of stationary blade (7) fixed with top end (21), push rod (62) one end top stationary blade (7) and top end (21) one end of leaning on serve.
4. An automatically controlled thermostat according to claim 1, characterized in that: the magnetic bearing is characterized in that a threaded hole (11) is formed in the shell (1) and is arranged below the power block (52), an installation block (12) is connected to the threaded hole (11) in an internal thread mode, and the magnetic block (3) is fixed to the installation block (12).
5. An automatically controlled thermostat according to claim 2, characterized in that: one end of the shell (1) is provided with a hollow mounting column (13) which can be communicated with one side of the pushing end (21), and the push rod (62) penetrates into the hollow mounting column (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339850.6U CN214797254U (en) | 2021-06-16 | 2021-06-16 | Automatic temperature controller of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339850.6U CN214797254U (en) | 2021-06-16 | 2021-06-16 | Automatic temperature controller of control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797254U true CN214797254U (en) | 2021-11-19 |
Family
ID=78712936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121339850.6U Active CN214797254U (en) | 2021-06-16 | 2021-06-16 | Automatic temperature controller of control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214797254U (en) |
-
2021
- 2021-06-16 CN CN202121339850.6U patent/CN214797254U/en active Active
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