Boiler controller convenient to install

Abstract

The utility model discloses a boiler controller convenient to install, comprising a protection unit which comprises a protection shell and a boiler controller main body matched with the protection shell, one side of the boiler controller main body is provided with a display screen, and one side, close to the display screen, of the protection shell is provided with a plurality of groups of control buttons; the connecting plate is pulled outwards, the sliding rod drives the abutting plate to move to be attached to the connecting base, meanwhile, the spring is stretched, the limiting plate is rotated to be attached to the protective shell, return of the connecting plate is limited, after the boiler controller body is installed, the limiting plate is rotated again, the spring rebounds to enable the abutting plate to reset and press the controller, and finally the abutting plate is fixed through the limiting structure. When installation and disassembly are completed, the controller can be easily taken out by releasing limiting, moving the abutting plate and fixing the abutting plate through the limiting plate, the whole disassembly and assembly process is simple, convenient and rapid, and the convenience of maintenance and overhaul is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to controller technical field especially relates to a boiler controller convenient to installation. BACKGROUND

[0002] Any controller that can make the boiler safe, automatic and economic operation during operation can be called boiler controller, that is, any kind of control switch can be used for boiler controller. Boiler controller can be divided into electric boiler controller, fuel oil boiler controller and gas boiler controller according to fuel, and divided into boiling water boiler controller, hot water boiler controller and steam boiler controller according to use.

[0003] At present, the installation mode of boiler controller generally involves using tools to tighten multiple screws to fix it in the predetermined position, and whether it is the installation or disassembly process, it needs to rely on tools to complete, which not only consumes time and effort, but also brings many inconveniences when the boiler controller needs to be maintained or overhauled. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a boiler controller convenient to install, which is suitable for solving the problems that multiple screws need to be tightened by tools during the installation of the boiler controller, the disassembly and assembly are complicated and time-consuming, and the maintenance and overhaul are inconvenient.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a boiler controller convenient to install, comprising:

[0008] The protection unit comprises a protection shell and a boiler controller body matched with the protection shell, a display screen is installed on one side of the boiler controller body, and a plurality of groups of control buttons are arranged on the side of the protection shell close to the display screen.

[0009] The fixed unit comprises four groups of connecting seats mounted on both sides of the protective shell, one side of the four groups of connecting seats is slidably connected with a sliding rod, both ends of the sliding rod are respectively provided with abutting plates and connecting plates, a connecting sleeve is fixedly mounted on the outer surface of the sliding rod, a spring is sleeved on the outer surface of the sliding rod, and both ends of the spring are fixedly connected with the connecting seat and one side of the connecting sleeve, and a limiting plate is rotatably connected in the inner cavity of the mounting groove in one side of the connecting plate, and a limiting structure is arranged at the top end of the protective shell.

[0010] As a preferred scheme of the boiler controller convenient to install, the limiting structure comprises L-shaped frames symmetrically mounted at the top end of the protective shell, a positioning rod is vertically and slidably connected with one side of the L-shaped frame, and connecting grooves are formed in the top end of the two groups of abutting plates and are connected with the positioning rod.

[0011] As a preferred scheme of the boiler controller convenient to install, one side of the protective shell is provided with a mounting plate, and fixing holes are formed in the four corners of one side of the mounting plate.

[0012] As a preferred scheme of the boiler controller convenient to install, heat dissipation grooves are formed in both sides of the protective shell, and dustproof nets are mounted in the inner cavities of the heat dissipation grooves.

[0013] As a preferred scheme of the boiler controller convenient to install, slot openings are symmetrically formed in one side of the protective shell, and the protective shell and the boiler controller body are embeddedly connected.

[0014] As a preferred scheme of the boiler controller convenient to install, rubber pads are arranged on the side close to the abutting plate of the abutting plate, and the rubber pads are attached to one side of the boiler controller body.

[0015] The boiler controller convenient to install has the following beneficial effects: the connecting plate is pulled outward, the abutting plate is driven to move to the connecting seat by the sliding rod, the spring is stretched, the limiting plate is rotated to tightly adhere to the protective shell, the connecting plate is limited to return, after the boiler controller body is installed, the limiting plate is rotated again, the spring rebounds to reset the abutting plate and tightly press the controller, finally, the abutting plate is fixed by the limiting structure, the installation is completed, when disassembled, the limiting is released, the abutting plate is moved and fixed by the limiting plate, and the controller can be easily taken out, the whole disassembly and assembly process is simple and fast, and the convenience of maintenance and repair is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the premise that they do not deviate from the connotation of the present application.

[0017] Figure 1 The overall structure schematic diagram of the boiler controller convenient to install is provided for the present application;

[0018] Figure 2 The overall structure schematic diagram of the boiler controller convenient to install is provided for the present application; Figure 1 The enlarged schematic diagram of A of the present application;

[0019] Figure 3 The connection plate structure schematic diagram of the boiler controller convenient to install is provided for the present application.

[0020] BRIEF DESCRIPTION OF DRAWINGS: 100, protection unit; 101, protection shell; 102, boiler controller main body; 103, display screen; 104, control button; 105, heat dissipation groove; 106, dust screen; 107, mounting plate; 108, slot; 200, fixing unit; 201, pressing plate; 202, connecting plate; 203, connecting seat; 204, sliding rod; 205, connecting sleeve; 206, spring; 207, L-shaped frame; 208, positioning rod; 209, connecting groove; 210, mounting groove; 211, limiting plate. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without deviating from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0024] Thirdly, the utility model is in detail described in combination with schematic diagram, when in detail describing the utility model embodiment, for facilitating the explanation, the sectional view of device structure will not be partially enlarged according to general proportion, and the schematic diagram is only example, it should not limit the range of the utility model protection here. In addition, three-dimensional space dimension of length, width and depth should be contained in actual production.

[0025] Referring to Figures 1-3 For an embodiment of the utility model, a boiler controller convenient to install is provided, which comprises a protection unit 100 and a fixing unit 200.

[0026] Among them, the protection unit 100 includes a protection shell 101 and a boiler controller main body 102 matched with the protection shell 101, a display screen 103 is installed on one side of the boiler controller main body 102, a plurality of groups of control buttons 104 are arranged on the side of the protection shell 101 close to the display screen 103, and the protection shell 101 protects the boiler controller main body 102.

[0027] The fixed unit 200 includes four groups of connecting seats 203 installed on both sides of the protective shell 101, one side of the four groups of connecting seats 203 is slidingly connected with a sliding rod 204, both ends of the sliding rod 204 are respectively provided with abutting plates 201 and connecting plates 202, a connecting sleeve 205 is fixedly installed on the outer surface of the sliding rod 204, a spring 206 is sleeved on the outer surface of the sliding rod 204, and both ends of the spring 206 are fixedly connected with the connecting seat 203 and one side of the connecting sleeve 205, one side of the connecting plate 202 is provided with a mounting groove 210, and the inner cavity of the mounting groove 210 is rotatably connected with a limiting plate 211, and the top end of the protective shell 101 is provided with a limiting structure, two groups of connecting plates 202 are pulled outward to move away from the protective shell 101, and the abutting plate 201 is driven to move along with the sliding rod 204 until the abutting plate 201 abuts against one side of the connecting seat 203, in the process of moving of the sliding rod 204, the connecting sleeve 205 is also driven to move, and the spring 206 is stretched, at this time, the limiting plate 211 is rotated to tightly abut against the outer wall of the protective shell 101, the return of the connecting plate 202 is effectively limited, the abutting plate 201 is ensured to be kept at the current position, then the boiler controller main body 102 is installed into the protective shell 101, then the limiting plate 211 is rotated again to release the limitation of the connecting plate 202, at this time, the spring 206 drives the connecting sleeve 205 to move reversely by the elastic force, the connecting sleeve 205 drives the abutting plate 201 to return to the original position through the sliding rod 204, and the abutting plate 201 is tightly abutted against one side of the boiler controller main body 102, finally, the abutting plate 201 is fixed by the limiting structure, and the installation of the boiler controller main body 102 is completed, when the boiler controller main body 102 needs to be disassembled, the fixing of the limiting structure is released first, then the abutting plate 201 is moved outward, and the limiting is performed again by the limiting plate 211, so that the boiler controller main body 102 can be easily taken out of the protective shell 101, the whole disassembly and assembly process is simple and fast, and the convenience of maintenance and repair is greatly improved.

[0028] The limiting structure includes L-shaped frames 207 symmetrically installed at the top end of the protective shell 101, and a positioning rod 208 is vertically and slidingly connected to one side of the L-shaped frame 207, and the top end of the two groups of abutting plates 201 is provided with a connecting groove 209, and the connecting groove 209 and the positioning rod 208 are connected, the positioning rod 208 is lifted upward to create enough space for the abutting plate 201 to move smoothly, when the abutting plate 201 moves to the position opposite to the bottom of the positioning rod 208, the positioning rod 208 is slowly pressed downward, at this time, the bottom of the positioning rod 208 is accurately embedded into the connecting groove 209 at the top of the abutting plate 201, so that the abutting plate 201 is effectively limited and fixed.

[0029] An installation plate 107 is installed on one side of the protective shell 101, four corners on one side of the installation plate 107 are provided with fixing holes, and the protective shell 101 is installed at a specified position through the fixing holes of the installation plate 107.

[0030] The heat dissipation groove 105 is provided with a dust screen 106 in the inner cavity, the heat dissipation groove 105 guides the heat in the protective shell 101 out, and the dust screen 106 blocks dust from entering the inner cavity of the protective shell 101 through the heat dissipation groove 105.

[0031] The protective shell 101 is symmetrically provided with a slot 108 on one side, the protective shell 101 and the boiler controller main body 102 are embeddedly connected, the boiler controller main body 102 is embedded into the protective shell 101, when the boiler controller main body 102 needs to be taken out, the finger passes through the slot 108 to pull out the boiler controller main body 102 from the inner cavity of the protective shell 101.

[0032] The rubber pad is arranged close to one side of the pressing plate 201 and is attached to one side of the boiler controller main body 102, the rubber pad avoids the pressing plate 201 from directly contacting the boiler controller main body 102, and protects the boiler controller main body 102.

[0033] In the use process, the protective shell 101 is installed at a specified position through the fixing hole provided on the mounting plate 107, two groups of connecting plates 202 are pulled outwards to move away from the protective shell 101, the movement is linked through the sliding rod 204, the pressing plate 201 is driven to move until the pressing plate 201 is attached to one side of the connecting seat 203, in the movement process of the sliding rod 204, the connecting sleeve 205 is also driven to move, and the spring 206 is stretched, at this time, the limiting plate 211 is rotated to tightly attach one end of the limiting plate 211 to the outer wall of the protective shell 101, the return of the connecting plate 202 is effectively limited, the pressing plate 201 is ensured to remain at the current position, next, the boiler controller main body 102 is installed into the protective shell 101, then the limiting plate 211 is rotated again to release the limitation on the connecting plate 202, at this time, the spring 206 uses the elastic force to pull the connecting sleeve 205 to move reversely, the connecting sleeve 205 drives the pressing plate 201 to return to the original position through the sliding rod 204, and the pressing plate 201 is tightly pressed on one side of the boiler controller main body 102, finally, the limiting structure is used to fix the pressing plate 201, and the installation of the boiler controller main body 102 is completed, when the boiler controller main body 102 needs to be disassembled, the fixing of the limiting structure is released first, then the pressing plate 201 is moved outwards, and the limiting plate 211 is used again to limit, in this way, the boiler controller main body 102 can be easily taken out from the protective shell 101, the whole disassembly and assembly process is simple and fast, and the convenience of maintenance and repair is greatly improved.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A boiler controller that is easy to install, characterized in that, Include: The protection unit (100) includes a protective shell (101) and a boiler controller body (102) installed with the protective shell (101), one side of the boiler controller body (102) is installed with a display screen (103), and the protective shell (101) is provided with a plurality of groups of control buttons (104) near one side of the display screen (103); The fixed unit (200) includes four groups of connecting seats (203) installed on both sides of the protective shell (101), one side of the four groups of connecting seats (203) is slidably connected with a slide rod (204), both ends of the slide rod (204) are respectively installed with a pressing plate (201) and a connecting plate (202), the outer surface of the slide rod (204) is fixedly installed with a connecting sleeve (205), the outer surface of the slide rod (204) is sleeved with a spring (206), and both ends of the spring (206) are respectively fixedly connected with the connecting seat (203) and one side of the connecting sleeve (205), one side of the connecting plate (202) is provided with a mounting groove (210), and the inner cavity of the mounting groove (210) is rotatably connected with a limiting plate (211), and the top end of the protective shell (101) is provided with a limiting structure.

2. A boiler controller for ease of installation according to claim 1 characterised in that: The limiting structure includes L-shaped frames (207) symmetrically installed on the top end of the protective shell (101), the L-shaped frames (207) are vertically slidably connected with positioning rods (208) on one side, and the top ends of the two groups of pressing plates (201) are provided with connecting grooves (209), and the connecting grooves (209) and the positioning rods (208) are clamped.

3. A boiler controller for easy installation according to claim 1, characterized in that: One side of the protective shell (101) is installed with a mounting plate (107), and four corners on one side of the mounting plate (107) are provided with fixing holes.

4. A boiler controller for easy installation according to claim 1, characterized in that: Both sides of the protective shell (101) are provided with heat dissipation grooves (105), and the inner cavities of the heat dissipation grooves (105) are installed with dust screens (106).

5. A boiler controller for easy installation according to claim 1, characterized in that: One side of the protective shell (101) is symmetrically provided with notches (108), and the protective shell (101) and the boiler controller body (102) are embeddedly connected.

6. A boiler controller for easy installation according to claim 1, characterized in that: The pressing plate (201) is provided with a rubber pad near one side of the pressing plate (201), and the rubber pad is attached to one side of the boiler controller body (102).

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