Kick type temperature controller convenient to install

Abstract

The utility model relates to the technical field of kick-type temperature controllers, and discloses a kick-type temperature controller convenient to install, which comprises a kick-type temperature controller and a connecting assembly, the kick-type temperature controller comprises a machine body, a wiring terminal and an installing piece, and the top of the wiring terminal is fixedly connected with the bottom of the machine body. According to the utility model, the kick type temperature controller, the machine body, the wiring terminal, the mounting piece, the connecting assembly, the first plugging block and other structural components are arranged, and the kick type temperature controller can generate physical deformation in the switch through the temperature change of a working environment, so that a circuit is switched on or switched off; the kick type temperature controller can be installed through the connecting assembly, the plug pin and the fixed block can be connected and fixed through the locking assembly, the plug pin and the fixed block can be disengaged through the movable assembly, the effect of conveniently disassembling and assembling the kick type temperature controller is achieved, and the problem that the kick type temperature controller is inconvenient to disassemble and assemble is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of snap-action thermostats, and particularly relates to a snap-action thermostat which is convenient to install. Background Art

[0002] A snap-action thermostat is a thermostat that uses a bimetal sheet as a temperature-sensing component. When the temperature of the working environment changes, the bimetal sheet will undergo physical deformation inside, thereby generating a conduction or disconnection action to achieve automatic control of the circuit.

[0003] If the snap-action thermostat works in a harsh environment, such as high temperature, high humidity, corrosive gas, etc., these factors may accelerate the aging and damage of the thermostat. Frequent opening and closing of the snap-action thermostat will increase the wear of its internal components, which may affect its performance and service life. Therefore, more frequent maintenance and possible replacement are required. The existing installation method of the snap-action thermostat often requires the user to use special tools to turn the screws for disassembly and assembly, which is more cumbersome and not fast enough. The problem existing in the above technology is that it is not convenient to disassemble and assemble the snap-action thermostat. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a snap-action thermostat which is convenient to install and can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows: A snap-action thermostat which is convenient to install includes a snap-action thermostat and a connection component. The snap-action thermostat includes a body, a terminal block and a mounting member. The top of the terminal block is fixedly connected to the bottom of the body, and the inside of the mounting member is fixedly connected to the surface of the body. The connection component is located on the surface of the body. The connection component includes a first plug-in block, a second plug-in block and two convex blocks. The right sides of the two convex blocks are respectively fixedly connected to the front side and the rear side of the left side of the second plug-in block. The surfaces of the two convex blocks are respectively plugged and connected to the front side and the rear side of the inside of the first plug-in block. The opposite ends of the first plug-in block and the second plug-in block are both attached to the surface of the body, and the right side of the first plug-in block can be attached to the left side of the second plug-in block.

[0006] The snap-action thermostat is used to generate physical deformation inside the switch through the temperature change of the working environment, thereby generating conduction or disconnection of the circuit.

[0007] The connection component is used to install the snap-action thermostat.

[0008] For the convenience of fixing or disassembling the snap-acting thermostat, preferably, pins are inserted and connected to both the left and right sides inside the mounting member. Fixed blocks are fixedly connected to the tops of both the first insertion block and the second insertion block. A cavity is formed inside the fixed block on the right side. A locking assembly and a movable assembly are respectively arranged inside the cavity. Support blocks are fixedly connected to the bottoms of both the first insertion block and the second insertion block. The bottoms of the two pins sequentially penetrate through the mounting member, the first insertion block, and the second insertion block, and extend into the two support blocks. Through the two pins, the connection effect between the snap-acting thermostat and the connection assembly is improved. Through the locking assembly, the snap-acting thermostat can be fixedly connected to the mounting member. Through the movable assembly, the snap-acting thermostat can be separated from the mounting member.

[0009] To enable the pin to be fixedly connected to the fixed block, preferably, the locking assembly includes two locking blocks, two return springs, two rotating rods, and two mating blocks. The surfaces of the two locking blocks are movably connected to the inside of the cavity. The opposite sides of the two locking blocks are respectively fixedly connected to the opposite ends of the two return springs. The opposite sides of the two return springs are respectively fixedly connected to the front and rear sides on the left side of the inner wall of the cavity. The left sides inside the two rotating rods are respectively movably connected to the tops of the two locking blocks. The tops of the two mating blocks are respectively movably connected to the inside of the two rotating rods. The opposite sides of the two mating blocks are respectively fixedly connected to the front and rear sides of the inner wall of the cavity. Through the locking assembly, the opposite ends of the two locking blocks can move into the inside of the pin. Both of the two return springs play a role in fixing and rebounding, enabling the two locking blocks and the two rotating rods to automatically rebound to their original positions after moving.

[0010] To enable the pin to be separated from the fixed block, preferably, the movable assembly includes a pull block, two elastic springs, and two extrusion blocks. The surfaces of the pull block and the two extrusion blocks are movably connected to the inside of the cavity. The bottoms of the two extrusion blocks are fixedly connected to the top of the pull block. The left sides of the two elastic springs are fixedly connected to the left side of the inner wall of the cavity. The right sides of the two elastic springs are fixedly connected to the right side of the inner wall of the cavity. Through the movable assembly, the two locking blocks can be moved out of the inside of the pin. Both of the two elastic springs play a role in fixing and rebounding, enabling the pull block and the two extrusion blocks to automatically rebound to their original positions after moving.

[0011] To improve the use effect of the two locking blocks, preferably, limiting blocks are fixedly connected to the left sides of the two locking blocks. The surfaces of the two limiting blocks are slidably connected to the left side of the inner wall of the cavity. Through the two limiting blocks, the two locking blocks can only move forward or backward inside the cavity, which can control the moving range of the two locking blocks and play a role in limiting.

[0012] To achieve a better moving effect of the pulling block and the two extrusion blocks, preferably, a short rod is slidably connected inside the pulling block, and one side of the short rod close to the inner wall of the cavity is fixedly connected to the cavity. Through the short rod, the pulling block and the two extrusion blocks can only move left or right inside the cavity, playing a limiting role and controlling the moving range.

[0013] To enable the two pins to be better inserted and connected to the mounting member, preferably, a plurality of clamping blocks are fixedly connected to the tops of the surfaces of the two pins and are evenly distributed. The surfaces of the plurality of clamping blocks are respectively inserted and connected to the left and right sides inside the mounting member. Through the plurality of clamping blocks, a limiting effect can be exerted on the two pins, enabling the two pins to only move vertically up or down and preventing rotation.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model is provided with structural components such as a snap-action thermostat, a body, a terminal block, a mounting member, a connecting component, and a first plug-in block. Through the snap-action thermostat, physical deformation can occur inside the switch due to the temperature change of the working environment, thereby conducting or disconnecting the circuit. Through the connecting component, the snap-action thermostat can be installed. Through the locking component, the pin can be connected and fixed to the fixing block. Through the movable component, the pin can be separated from contact with the fixing block, achieving the effect of facilitating the disassembly and assembly of the snap-action thermostat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;

[0017] Figure 2 is a three-dimensional structural diagram of removing the pin provided by an embodiment of the present utility model;

[0018] Figure 3 is an exploded three-dimensional diagram of the local structure provided by an embodiment of the present utility model;

[0019] Figure 4 is a top view cross-sectional view of the fixing block provided by an embodiment of the present utility model;

[0020] Figure 5 is a three-dimensional structural diagram of the locking block provided by an embodiment of the present utility model.

[0021] In the figure: 1. Snap-action thermostat; 101. Body; 102. Terminal; 103. Mounting part; 2. Connection component; 201. First plugging block; 202. Second plugging block; 203. Protrusion; 3. Plug pin; 4. Fixed block; 5. Cavity; 6. Locking component; 601. Locking block; 602. Return spring; 603. Rotating rod; 604. Fitting block; 7. Moving component; 701. Pulling block; 702. Elastic spring; 703. Extrusion block; 8. Support block; 9. Limiting block; 10. Short rod; 11. Locking block. Detailed implementation manners

[0022] In order to further understand the invention content, features and effects of the present utility model, the following embodiments are cited and detailed as follows in conjunction with the accompanying drawings.

[0023] The structure of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0024] As Figures 1 to 5As shown in the figure, a snap-action thermostat that is easy to install provided by an embodiment of the present utility model includes a snap-action thermostat 1 and a connection assembly 2. The snap-action thermostat 1 includes a body 101, a terminal block 102, and a mounting member 103. The top of the terminal block 102 is fixedly connected to the bottom of the body 101, and the inside of the mounting member 103 is fixedly connected to the surface of the body 101. The connection assembly 2 is located on the surface of the body 101. The connection assembly 2 includes a first plug block 201, a second plug block 202, and two convex blocks 203. The right sides of the two convex blocks 203 are respectively fixedly connected to the front side and the rear side of the left side of the second plug block 202. The surfaces of the two convex blocks 203 are respectively inserted and connected to the front side and the rear side inside the first plug block 201. The opposite ends of the first plug block 201 and the second plug block 202 are both in contact with the surface of the body 101. The right side of the first plug block 201 can be in contact with the left side of the second plug block 202. The snap-action thermostat 1 is used to generate physical deformation inside the switch through the temperature change of the working environment, thereby conducting or disconnecting the circuit. The connection assembly 2 is used to install the snap-action thermostat 1. In order to facilitate the fixing or disassembly of the snap-action thermostat 1, pins 3 are respectively inserted and connected to the left and right sides inside the mounting member 103. Fixed blocks 4 are fixedly connected to the tops of the first plug block 201 and the second plug block 202. A cavity 5 is opened inside the right fixed block 4. A locking assembly 6 and a movable assembly 7 are respectively arranged inside the cavity 5. Support blocks 8 are fixedly connected to the bottoms of the first plug block 201 and the second plug block 202. The bottoms of the two pins 3 respectively penetrate through the mounting member 103, the first plug block 201, and the second plug block 202, and extend into the two support blocks 8. Through the two pins 3, the connection effect between the snap-action thermostat 1 and the connection assembly 2 is improved. Through the locking assembly 6, the snap-action thermostat 1 can be fixedly connected to the mounting member 103. Through the movable assembly 7, the snap-action thermostat 1 can be separated from the mounting member 103. In order to enable the pin 3 to be fixedly connected to the fixed block 4, the locking assembly 6 includes two locking blocks 601, two return springs 602, two rotating rods 603, and two mating blocks 604. The surfaces of the two locking blocks 601 are both movably connected to the inside of the cavity 5. The opposite sides of the two locking blocks 601 are respectively fixedly connected to the opposite ends of the two return springs 602. The opposite sides of the two return springs 602 are respectively fixedly connected to the left sides of the front and rear sides of the inner wall of the cavity 5. The left sides inside the two rotating rods 603 are respectively movably connected to the tops of the two locking blocks 601. The tops of the two mating blocks 604 are respectively movably connected to the inside of the two rotating rods 603. The opposite sides of the two mating blocks 604 are respectively fixedly connected to the front side and the rear side of the inner wall of the cavity 5. Through the locking assembly 6, the opposite ends of the two locking blocks 601 can move into the inside of the pin 3. The two return springs 602 both play a role of fixing and rebounding, so that the two locking blocks 601 and the two rotating rods 603 can automatically rebound to their original positions after moving. In order to enable the pin 3 to be separated from the fixed block 4,The movable component 7 includes a pulling block 701, two elastic springs 702 and two pressing blocks 703. The surfaces of the pulling block 701 and the two pressing blocks 703 are all movably connected to the inside of the cavity 5. The bottoms of the two pressing blocks 703 are fixedly connected to the top of the pulling block 701. The left sides of the two elastic springs 702 are fixedly connected to the left side of the inner wall of the cavity 5, and the right sides of the two elastic springs 702 are fixedly connected to the right side of the inner wall of the cavity 5. Through the movable component 7, the two locking blocks 601 can be moved out of the inside of the bolt 3. The two elastic springs 702 both play a role of fixing and rebounding, so that the pulling block 701 and the two pressing blocks 703 can automatically rebound to their original positions after moving. In order to improve the use effect of the two locking blocks 601, limiting blocks 9 are fixedly connected to the left sides of the two locking blocks 601. The surfaces of the two limiting blocks 9 are slidably connected to the left side of the inner wall of the cavity 5. Through the two limiting blocks 9, the two locking blocks 601 can only move forward or backward inside the cavity 5, which can control the moving range of the two locking blocks 601 and play a limiting role. In order to make the moving effect of the pulling block 701 and the two pressing blocks 703 better, a short rod 10 is slidably connected inside the pulling block 701. One side of the short rod 10 close to the inner wall of the cavity 5 is fixedly connected to the cavity 5. Through the short rod 10, the pulling block 701 and the two pressing blocks 703 can only move left or right inside the cavity 5, which plays a limiting role and controls the moving range. In order to make the two bolts 3 better inserted and connected with the installation part 103, a plurality of clamping blocks 11 are fixedly connected to the tops of the surfaces of the two bolts 3 and are evenly distributed. The surfaces of the plurality of clamping blocks 11 are respectively inserted and connected with the left side and the right side inside the installation part 103. Through the plurality of clamping blocks 11, the two bolts 3 can be limited, so that the two bolts 3 can only move vertically up or down, avoiding rotation.,

[0025] The working principle of the present utility model:

[0026] When it is necessary to remove the snap-acting thermostat 1, manually push the pull block 701 to the left to move the two extrusion blocks 703 to the left. The movement of the two extrusion blocks 703 will cause the two rotating rods 603 to rotate, causing the two rotating rods 603 to rotate around the two mating blocks 604 as the center, and the left sides of the two rotating rods 603 will rotate in opposite directions, thereby driving the two locking blocks 601 to move in opposite directions, causing the two locking blocks 601 to move out of the inside of the bolt 3. At this time, the bolt 3 can be moved upward and separated from the mounting member 103, the second plugging block 202 and the fixing block 4, so that the snap-acting thermostat 1 can be moved upward and separated from the first plugging block 201 and the second plugging block 202. When it is necessary to install the snap-acting thermostat 1, first insert the first plugging block 201 and the second plugging block 202 into each other, then fix the positions where the first plugging block 201 and the second plugging block 202 are both bolted to the position where the snap-acting thermostat 1 needs to be used, and then plug the snap-acting thermostat 1 into the first plugging block 201 and the second plugging block 202. The movement of the pull block 701 will cause the two elastic springs 702 to deform. After releasing the pull block 701, under the elastic action of the two elastic springs 702, the pull block 701 will drive the two extrusion blocks 703 and the two rotating rods 603 to rebound to their original positions. The movement of the two locking blocks 601 will cause the two return springs 602 to deform. After releasing the pull block 701, under the elastic action of the two return springs 602, the two locking blocks 601 will rebound to their original positions, and then move into the inside of the bolt 3, so that the bolt 3 is fixed to the fixing block 4, realizing the fixation of the snap-acting thermostat 1.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, within the scope of the technical solution of the present invention.

Claims

1. A snap-action thermostat that is easy to install, comprising a snap-action thermostat (1) and a connecting assembly (2), characterized in that: The jump-type temperature controller (1) comprises a body (101), a wiring terminal (102) and a mounting member (103), wherein the top of the wiring terminal (102) is fixedly connected to the bottom of the body (101), the interior of the mounting member (103) is fixedly connected to the surface of the body (101), the connection component (2) is located on the surface of the body (101), and the connection component (2) comprises a first plug-in block (201), a second plug-in block (202) and two protrusions (2 03), the right sides of the two protrusions (203) are respectively fixedly connected to the front side and the rear side of the left side of the second plug-in block (202), the surfaces of the two protrusions (203) are respectively plug-connected to the front side and the rear side inside the first plug-in block (201), the opposite ends of the first plug-in block (201) and the second plug-in block (202) are both fitted with the surface of the body (101), and the right side of the first plug-in block (201) can be fitted with the left side of the second plug-in block (202); The snap-action thermostat (1) is used to generate physical deformation inside the switch through temperature changes in the working environment, thereby turning on or off the circuit; The connecting component (2) is used to install the sudden-action thermostat (1).

2. The easy-to-install snap-action thermostat according to claim 1, characterized in that: The left and right sides of the interior of the mounting member (103) are plugged with plug pins (3), the tops of the first plug block (201) and the second plug block (202) are fixedly connected with fixed blocks (4), a cavity (5) is provided inside the right fixed block (4), a locking component (6) and a movable component (7) are respectively provided inside the cavity (5), the bottoms of the first plug block (201) and the second plug block (202) are fixedly connected with support blocks (8), and the bottoms of the two plug pins (3) respectively penetrate the mounting member (103), the first plug block (201) and the second plug block (202) in sequence, and extend to the inside of the two support blocks (8).

3. The easy-to-install snap-action thermostat according to claim 2, characterized in that: The locking assembly (6) comprises two locking blocks (601), two return springs (602), two rotating rods (603) and two matching blocks (604); the surfaces of the two locking blocks (601) are movably connected to the interior of the cavity (5); the opposite sides of the two locking blocks (601) are respectively fixedly connected to the opposite ends of the two return springs (602); the opposite sides of the two return springs (602) are respectively fixedly connected to the left sides of the front and rear sides of the inner wall of the cavity (5); the left sides of the interior of the two rotating rods (603) are respectively movably connected to the tops of the two locking blocks (601); the tops of the two matching blocks (604) are respectively movably connected to the interior of the two rotating rods (603); and the opposite sides of the two matching blocks (604) are respectively fixedly connected to the front and rear sides of the inner wall of the cavity (5).

4. The easy-to-install snap-action thermostat according to claim 3, characterized in that: The movable component (7) comprises a pulling block (701), two elastic springs (702) and two extrusion blocks (703); the surfaces of the pulling block (701) and the two extrusion blocks (703) are movably connected to the inside of the cavity (5); the bottoms of the two extrusion blocks (703) are fixedly connected to the top of the pulling block (701); the left sides of the two elastic springs (702) are fixedly connected to the left side of the inner wall of the cavity (5); and the right sides of the two elastic springs (702) are fixedly connected to the right side of the inner wall of the cavity (5).

5. The easy-to-install snap-action thermostat according to claim 3, characterized in that: The left sides of the two locking blocks (601) are fixedly connected to limiting blocks (9), and the surfaces of the two limiting blocks (9) are slidably connected to the left side of the inner wall of the cavity (5).

6. The easy-to-install snap-action thermostat according to claim 4, characterized in that: A short rod (10) is slidably connected inside the pulling block (701), and a side of the short rod (10) close to the inner wall of the cavity (5) is fixedly connected to the cavity (5).

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