Fuse for air conditioner controller
By designing a combined connection component of movable plate, clamp plate, bent rod, circular plate and spring in the air conditioner controller, the complex problem of fuse replacement in the existing air conditioner controller is solved, and the convenience and safety of replacement are achieved. Reduced maintenance costs.
Patent Information
- Application Number
- CN202420534606.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The fuses in existing air conditioning controllers require rotating bolts to separate when replaced, resulting in complex installation and inconvenient replacement, which increases maintenance costs.
A fuse for air conditioning controller is designed, and the combined connection components of the movable plate, clamping plate, curved rod, circular plate, circular rod and spring are installed to achieve a sliding connection between the fixed base and the installation base, simplifying the replacement process.
The design simplifies the fuse replacement process, reduces maintenance costs, and increases the convenience and safety of replacement.
Smart Images
Figure CN222190622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fuses, in particular to a fuse for an air-conditioning controller. Background Art
[0002] At present, all air conditioners sold on the market have fuse devices in their controllers. These fuse devices are generally soldered and fixed on the PCB. When the fuse blows and causes poor contact, maintenance personnel generally replace the entire PCB, which increases maintenance costs.
[0003] Chinese patent publication number CN201340831Y discloses a fuse for an air conditioner controller. Through the cooperation of a protective base and a protective cover, the fuse can effectively prevent the fragments produced after the fuse blows from damaging other components in the air conditioner or injuring the human body. At the same time, the fuse exists independently outside the PCB board. When a problem occurs, it can be replaced in time without having to be replaced together with the PCB board.
[0004] The insulating base and the protective base in the above-mentioned fuse are connected by fixing bolts. When the fuse needs to be replaced, the insulating base and the protective base can be separated by rotating the bolts using an instrument. Moreover, since the fuse is installed, the fuse will affect the rotation of the fixing bolts, so there are certain limitations. Utility Model Content
[0005] The purpose of the utility model is to provide a fuse for an air conditioner controller to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fuse for an air-conditioning controller, comprising a fixed base, a fuse and a mounting base, wherein the mounting base is arranged on the outer wall of the fixed base, the fuse is arranged inside the mounting base, and a connecting component is arranged on the outer wall of the mounting base.
[0007] The connecting assembly consists of a limiting unit and a pushing unit. The limiting unit is located on the outer wall of the fixed base, and the pushing unit is located on the outer wall of the limiting unit.
[0008] Preferably, the limiting unit comprises a movable plate and a clamping plate, the movable plate is mounted on the outer wall of the fixed base, and the clamping plate is fixedly connected to the outer wall of the fixed base.
[0009] Preferably, the outer wall of the movable plate is slidably connected to the outer wall of the fixed base and the outer wall of the installation base, and the movable plate can move on the outer wall of the fixed base and the outer wall of the installation base. The outer wall of the movable plate is slidably connected to the outer wall of the card plate, and the movable plate can move to the outer wall of the card plate by sliding.
[0010] Preferably, a bent rod, a circular plate, a round rod and a spring, the bent rod is fixedly connected to the outer wall of the movable plate, the circular plate is arranged inside the mounting base, the round rod is fixedly connected to the inside of the mounting base, and the spring is wound around the outer wall of the round rod.
[0011] Preferably, the outer wall of the circular plate is slidably connected to the inner wall of the mounting base, and the outer wall of the circular plate is fixedly connected to one end of the bent rod. The bent rod can be moved to drive the circular plate to move. The round rod penetrates the circular plate and extends to the outside of the circular plate. The outer wall of the round rod is slidably connected to the inner wall of the circular plate penetrated by the round rod, and the circular plate can move on the outer wall of the round rod. The outer wall of the spring is fixedly connected to the outer wall of the circular plate.
[0012] Preferably, a connecting plate is fixedly connected to the outer wall of the fixed base, connecting bolts are arranged outside the fixed base, and the outer wall of the mounting base is slidably connected to the outer wall of the fixed base, and the mounting base can be mounted on the outer wall of the fixed base by sliding.
[0013] Preferably, the connecting bolts located outside the fixed base pass through the connecting plate and extend to the bottom of the connecting plate. The outer wall of the connecting bolts located outside the fixed base is adapted to the inner wall of the connecting plate passed through, and the installation of the fixed base can be completed by using the connecting bolts.
[0014] The utility model provides a fuse for an air conditioner controller, which has the following beneficial effects:
[0015] 1. The fuse for the air-conditioning controller is provided with a movable plate and a card plate. After the mounting base is moved to the outer wall of the fixed base, the movable plate will move to the outer wall of the card plate by sliding. At this time, the card plate can limit the movable plate. When the movable plate cannot move, the connection between the fixed base and the mounting base is completed, and the operation is simple and convenient.
[0016] 2. The fuse for the air conditioner controller is provided with a bent rod and a spring. After the mounting base is moved to the outer wall of the fixed base, the spring can push the circular plate to move. Since the circular plate is fixedly connected to the movable plate through the bent rod, when the circular plate moves, the movable plate will be driven to move through the bent rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the installation base structure of the utility model;
[0020] Figure 3 It is a partial schematic diagram of the structure of the connection assembly of the utility model;
[0021] Figure 4 This is a schematic diagram of the fixed base structure of the utility model.
[0022] In the figure: 1. fixed base; 2. fuse; 3. mounting base; 4. connecting assembly; 401. movable plate; 402. clamping plate; 403. bent rod; 404. round plate; 405. round rod; 406. spring. DETAILED DESCRIPTION
[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a fuse for an air-conditioning controller, comprising a fixed base 1, a fuse 2 and a mounting base 3, the outer wall of the fixed base 1 is fixedly connected with a connecting plate, the outside of the fixed base 1 is provided with connecting bolts, the outer wall of the mounting base 3 is slidably connected to the outer wall of the fixed base 1, and the mounting base 3 can be mounted on the outer wall of the fixed base 1 in a sliding manner, the connecting bolts located outside the fixed base 1 penetrate the connecting plate and extend to the bottom of the connecting plate, the outer wall of the connecting bolts located outside the fixed base 1 is adapted to the inner wall of the connecting plate penetrated by the connecting plate, and the installation of the fixed base 1 can be completed by using connecting bolts, the mounting base 3 is arranged on the outer wall of the fixed base 1, the fuse 2 is arranged inside the mounting base 3, the outer wall of the mounting base 3 is provided with a connecting assembly 4, the connecting assembly 4 is composed of a limiting unit and a pushing unit, the limiting unit is located on the outer wall of the fixed base 1, and the pushing unit is located on the outer wall of the limiting unit.
[0025] The limiting unit includes a movable plate 401 and a clamping plate 402. The movable plate 401 is installed on the outer wall of the fixed base 1. The outer wall of the movable plate 401 is slidably connected to the outer wall of the fixed base 1 and the outer wall of the mounting base 3. The movable plate 401 can move on the outer wall of the fixed base 1 and the outer wall of the mounting base 3. The clamping plate 402 is fixedly connected to the outer wall of the fixed base 1. The outer wall of the movable plate 401 is slidably connected to the outer wall of the clamping plate 402. The movable plate 401 can move to the outer wall of the clamping plate 402 by sliding.
[0026] By setting the movable plate 401 and the clamping plate 402, after the installation base 3 is moved to the outer wall of the fixed base 1, the movable plate 401 will move to the outer wall of the clamping plate 402 by sliding. At this time, the clamping plate 402 can limit the movable plate 401. When the movable plate 401 cannot move, the connection between the fixed base 1 and the installation base 3 is completed, and the operation is simple and convenient.
[0027] The bent rod 403, the circular plate 404, the round rod 405 and the spring 406, the bent rod 403 is fixedly connected to the outer wall of the movable plate 401, the circular plate 404 is arranged inside the mounting base 3, the outer wall of the circular plate 404 is slidably connected to the inner wall of the mounting base 3, the outer wall of the circular plate 404 is fixedly connected to one end of the bent rod 403, and the bent rod 403 can be moved to drive the circular plate 404 to move, the round rod 405 is fixedly connected to the inside of the mounting base 3, the round rod 405 penetrates the circular plate 404 and extends to the outside of the circular plate 404, the outer wall of the round rod 405 is slidably connected to the inner wall of the circular plate 404 penetrated, and the circular plate 404 can move on the outer wall of the round rod 405, the spring 406 is wound around the outer wall of the round rod 405, and the outer wall of the spring 406 is fixedly connected to the outer wall of the circular plate 404.
[0028] By setting the bent rod 403 and the spring 406, after the mounting base 3 is moved to the outer wall of the fixed base 1, the spring 406 can push the circular plate 404 to move. Since the circular plate 404 is fixedly connected to the movable plate 401 through the bent rod 403, when the circular plate 404 moves, it will drive the movable plate 401 to move through the bent rod 403.
[0029] When in use, after completing the connection between the mounting base 3 and the fuse 2, the mounting base 3 can be moved by sliding, so that the mounting base 3 slides on the outer wall of the fixed base 1 until the bottom of the movable plate 401 abuts against the outer wall of the fixed base 1, and then the movable plate 401 is released, and the spring 406 moves by pushing the circular plate 404, so that the circular plate 404 pushes the movable plate 401 to move through the bent rod 403, so that the movable plate 401 slides to the outer wall of the clamping plate 402, thereby completing the connection between the mounting base 3 and the fixed base 1.
Claims
1. A fuse for an air conditioner controller, comprising a fixed base (1), a fuse (2) and a mounting base (3), wherein the mounting base (3) is arranged on the outer wall of the fixed base (1), and the fuse (2) is arranged inside the mounting base (3), characterized in that: The outer wall of the mounting base (3) is provided with a connecting assembly (4); The connection assembly (4) is composed of a limiting unit and a pushing unit, wherein the limiting unit is located on the outer wall of the fixed base (1), and the pushing unit is located on the outer wall of the limiting unit.
2. A fuse for an air conditioner controller according to claim 1, characterized in that: The limiting unit comprises a movable plate (401) and a clamping plate (402), wherein the movable plate (401) is mounted on the outer wall of the fixed base (1), and the clamping plate (402) is fixedly connected to the outer wall of the fixed base (1).
3. A fuse for an air conditioner controller according to claim 2, characterized in that: The outer wall of the movable plate (401) is slidably connected to the outer wall of the fixed base (1) and the outer wall of the mounting base (3); the outer wall of the movable plate (401) is slidably connected to the outer wall of the clamping plate (402).
4. A fuse for an air conditioner controller according to claim 1, characterized in that: A bent rod (403), a circular plate (404), a round rod (405) and a spring (406), wherein the bent rod (403) is fixedly connected to the outer wall of the movable plate (401), the circular plate (404) is arranged inside the mounting base (3), the round rod (405) is fixedly connected to the inside of the mounting base (3), and the spring (406) is wound around the outer wall of the round rod (405).
5. A fuse for an air conditioner controller according to claim 4, characterized in that: The outer wall of the circular plate (404) is slidably connected to the inner wall of the mounting base (3); the outer wall of the circular plate (404) is fixedly connected to one end of the bent rod (403); the round rod (405) penetrates the circular plate (404) and extends to the outside of the circular plate (404); the outer wall of the round rod (405) is slidably connected to the inner wall of the circular plate (404) penetrated by the round rod (405); and the outer wall of the spring (406) is fixedly connected to the outer wall of the circular plate (404).
6. A fuse for an air conditioner controller according to claim 1, characterized in that: The outer wall of the fixed base (1) is fixedly connected with a connecting plate, the outside of the fixed base (1) is provided with connecting bolts, and the outer wall of the mounting base (3) is slidably connected with the outer wall of the fixed base (1).
7. A fuse for an air conditioner controller according to claim 6, characterized in that: The connecting bolts located outside the fixed base (1) penetrate the connecting plate and extend to the bottom of the connecting plate. The outer wall of the connecting bolts located outside the fixed base (1) is adapted to the inner wall of the connecting plate penetrated by the connecting bolts. The fixed base (1) can be installed by using the connecting bolts.