Quick heating type electric water heater control panel

Abstract

The utility model discloses a control panel of a quick heating type electric water heater, which belongs to the technical field of control panels and comprises a shell, a lifting component is embedded in the shell, and a clamping component is arranged at the top of the shell. The connecting block drives the clamping block to be tightly inserted into the clamping groove so that covering and fixing of the protection plate can be completed, the control block is moved to drive the clamping block to move so that the protection plate can be opened, and the using effect of the control panel of the quick-heating type electric water heater can be better. The lifting assembly and the positioning block are arranged to play a limiting role, the rotating control rod can drive the first bevel gear to rotate in a limited mode, the screw can rotate in a limited mode under meshing transmission between the first bevel gear and the second bevel gear, and the screw can rotate in a limited mode under meshing connection between the screw and the transmission block. The transmission block can drive the electroplate display screen mechanism to move out of the shell through the lifting plate, the electroplate display screen mechanism can be taken out conveniently, and overhauling operation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of control panels, and in particular relates to a control panel for an instant electric water heater. Background Art

[0002] With the progress of the times and the development of science and technology, many indoor home products have begun to move towards intelligence. Intelligent home products require a control panel to be installed on the home to control the operation of the home. The control panel can be remotely controlled by a remote control or smart software, so people can easily control the operation of the home. As a kind of home appliance, water heaters are no exception and are installed with a control panel.

[0003] Chinese patent application No. 201920780924.6 discloses a control panel of an instant electric water heater, including a gusset plate, a protective plate, a shell, an electric board and a display screen, wherein: a first empty slot is provided in the center of the top of the shell, a second empty slot is provided directly below the first empty slot, a third empty slot is provided directly below the second empty slot, the first empty slot is provided with a left pop-up device at the left end of the top of the shell, the protective plate is provided in the first empty slot and is placed horizontally, a first buckle is provided on the right side of the bottom surface of the protective plate, the first buckle is placed vertically, a gusset plate is provided on the bottom surface of the protective plate, the gusset plate is placed horizontally in the second empty slot, a left buckle and a right buckle are provided in the middle of the left and right sides of the bottom of the gusset plate, the left buckle and the right buckle are both placed vertically, symmetrical hollow grooves are longitudinally provided on the left and right sides of the top of the gusset plate, two left and right slots are provided in the center of the left and right sides of the top of the third empty slot, a display screen is provided at the bottom of the gusset plate, and the electric board is provided on the bottom of the display screen. This structure can quickly open the control panel and check the quality of the internal components of the control panel.

[0004] In the above-mentioned public patent, the protective plate is covered and fixed by means of a first clip and a shell being clipped together. However, when closing the protective plate, the first clip needs to be manually pushed into the groove, which is easy to pinch the hand and has a poor effect. When the display screen and the circuit board are disassembled, the depth of the shell may cause collision during removal, resulting in damage to the device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a control panel of a quick-heating electric water heater, which has the characteristics of convenient switch and good use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control panel of an instant electric water heater, comprising a shell, a lifting assembly is embedded in the interior of the shell, an electric board display screen mechanism is arranged inside the shell, a buckle plate is installed on the top of the electric board display screen mechanism, grooves are provided at both ends of the buckle plate, a snap-on assembly is provided on the top of the shell, a protective plate is connected to the top of the shell, and two buckle grooves are provided on the inner wall of the shell.

[0007] Preferably, the card connection assembly includes a card slot, a disassembly and assembly assembly, a card block, a connecting block, a second spring, an inner slot and a control block, wherein an inner slot is provided on the top of the outer shell, a card block is embedded in the inner slot, both sides of the card block are connected to connecting blocks, a side of the connecting block is connected to a second spring, a side end of the card block is connected to a control block, a card slot is provided on the side end of the protective plate, a disassembly and assembly assembly is provided inside the buckle plate, and a plug-in structure is provided between the card block and the card slot.

[0008] Preferably, a finger groove is provided between the control block and the outer shell, and the surface of the control block is flush with the surface of the outer shell.

[0009] Preferably, the disassembly and assembly component includes a slide groove, a spring 1, a slider and a buckle block, wherein two slide grooves are opened inside the buckle plate, a spring 1 is embedded inside the slide groove, a slider is connected to the side of the spring 1, and a buckle block is connected to the bottom of the slider, and the slide groove and the slider are both in a cross-shaped structure.

[0010] Preferably, the lifting assembly includes a screw, a transmission block, a control rod, bevel gear one, bevel gear two and a lifting plate, wherein a screw is embedded in the interior of the outer shell, bevel gear two is sleeved on the bottom end of the screw, bevel gear one is arranged on the side of bevel gear two, the side of bevel gear one is connected to the control rod, the surface of the screw is sleeved with a transmission block, and the side of the transmission block is connected to the lifting plate.

[0011] Preferably, the sides of the bevel gear 1 and the bevel gear 2 are meshed with each other, and a positioning block is sleeved on the surface of the control rod, and the positioning block is in a disc-shaped structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a card-connecting assembly. Under the elastic force of two pairs of connecting blocks in the inner groove, the connecting block drives the card block to be tightly plugged into the card slot to complete the covering and fixing of the protective plate. The movable control block drives the card block to move to open the protective plate, which can make the use effect of the control panel of the instant electric water heater better.

[0014] 2. The utility model sets a lifting component, and the positioning block plays a limiting role. The rotating control lever can drive the bevel gear 1 to rotate in a limited position. The meshing transmission between the bevel gear 1 and the bevel gear 2 can make the screw rotate in a limited position. Under the meshing connection between the screw and the transmission block, the transmission block can drive the electric board display screen mechanism to move out of the shell through the lifting plate, which is convenient for taking out the electric board display screen mechanism for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is a front view of the clamping assembly of the utility model;

[0017] Figure 3 This is the front view of the disassembly and assembly components of the utility model;

[0018] Figure 4 This is the front view of the lifting component of the utility model.

[0019] In the figure: 1. protective plate; 2. snap-on assembly; 21. snap-on slot; 22. disassembly and assembly assembly; 221. slide slot; 222. spring 1; 223. slider; 224. buckle block; 23. snap block; 24. connecting block; 25. spring 2; 26. inner slot; 27. control block; 3. buckle slot; 4. outer shell; 5. lifting assembly; 51. screw; 52. transmission block; 53. control rod; 54. positioning block; 55. bevel gear 1; 56. bevel gear 2; 57. lifting plate; 6. electric board display screen mechanism; 7. groove; 8. buckle plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 in 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a control panel of a quick-heating electric water heater, comprising a shell 4, a lifting assembly 5 is embedded in the interior of the shell 4, an electric board display screen mechanism 6 is arranged inside the shell 4, a buckle plate 8 is installed on the top of the electric board display screen mechanism 6, grooves 7 are provided at both ends of the buckle plate 8, a snap-on assembly 2 is provided on the top of the shell 4, a protective plate 1 is connected to the top of the shell 4, and two buckle grooves 3 are provided on the inner wall of the shell 4.

[0023] Specifically, the card assembly 2 includes a card slot 21, a disassembly assembly 22, a card block 23, a connecting block 24, a spring 25, an inner slot 26 and a control block 27. The top of the shell 4 is provided with an inner slot 26, and the card block 23 is embedded in the inner slot 26. Both sides of the card block 23 are connected to the connecting blocks 24, the side of the connecting block 24 is connected to the spring 25, and the side end of the card block 23 is connected to the control block 27. The side end of the protective plate 1 is provided with a card slot 21, and the interior of the buckle plate 8 is provided with a disassembly assembly 22. The card block 23 and the card slot 21 are plug-in structures.

[0024] By adopting the above technical solution, under the elastic force of the second spring 25 in the inner groove 26 on the connecting block 24, the connecting block 24 drives the clamping block 23 to be tightly plugged into the clamping groove 21 to complete the covering and fixing of the protective plate 1, which can make the use of this instant electric water heater control panel better.

[0025] Specifically, a finger groove is provided between the control block 27 and the housing 4 , and the surface of the control block 27 is flush with the surface of the housing 4 .

[0026] By adopting the above technical solution, the protective plate 1 can be opened by moving the control block 27 to drive the clamping block 23 to move. The structure is compact, the use is more convenient, and the effect is better.

[0027] Specifically, the disassembly and assembly component 22 includes a slide groove 221, a spring 222, a slider 223 and a buckle block 224. Two slide grooves 221 are provided inside the buckle plate 8. A spring 222 is embedded inside the slide groove 221. The side of the spring 222 is connected to the slider 223. The bottom of the slider 223 is connected to the buckle block 224. The slide groove 221 and the slider 223 are both in a cross-shaped structure.

[0028] By adopting the above technical solution, under the elastic force of the spring 222 inside the slide groove 221, the slider 223 drives the buckle block 224 to move outward, and the buckle block 224 is engaged with the buckle groove 3 to complete the installation and fixation of the buckle plate 8. Moving the slider 223 can control the movement of the buckle block 224 to facilitate the disassembly and assembly of the buckle plate 8.

[0029] When this embodiment is in use, the electric board display screen mechanism 6 is placed inside the shell 4 and then covered with the buckle plate 8. Under the elastic force of the spring 1 222 inside the slide groove 221, the slider 223 drives the buckle block 224 to move outward, and the buckle block 224 is engaged with the buckle groove 3 to complete the installation and fixation of the buckle plate 8. Moving the slider 223 can control the movement of the buckle block 224 to facilitate the disassembly and assembly of the buckle plate 8, and then the protective plate 1 is covered and sealed by rotating the hinge. Under the elastic force of the spring 25 in the inner groove 26 on the connecting block 24, the connecting block 24 drives the card block 23 to be tightly plugged into the card groove 21 to complete the covering and fixation of the protective plate 1. The moving control block 27 drives the card block 23 to move to open the protective plate 1, which can make the use effect of this instant electric water heater control board better. Opening the protective plate 1 can be used to inspect and replace the electric board display screen mechanism 6 inside the instant electric water heater control board.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that the lifting assembly 5 includes a screw rod 51, a transmission block 52, a control rod 53, a bevel gear 1 55, a bevel gear 2 56 and a lifting plate 57. The screw rod 51 is embedded in the housing 4. The bottom end of the screw rod 51 is sleeved with a bevel gear 2 56. The side of the bevel gear 2 56 is provided with a bevel gear 1 55. The side of the bevel gear 1 55 is connected to the control rod 53. The surface of the screw rod 51 is sleeved with a transmission block 52. The side of the transmission block 52 is connected to the lifting plate 57.

[0032] Specifically, the sides of the bevel gear 1 55 and the bevel gear 2 56 are meshed with each other, and a positioning block 54 is sleeved on the surface of the control rod 53 , and the positioning block 54 is a disc-shaped structure.

[0033] By adopting the above technical solution, the positioning block 54 plays a limiting role, and the rotating control rod 53 can drive the bevel gear 1 55 to rotate in a limited position. Under the meshing transmission between the bevel gear 1 55 and the bevel gear 2 56, the screw rod 51 can rotate in a limited position. Under the meshing connection between the screw rod 51 and the transmission block 52, the transmission block 52 can drive the electric board display screen mechanism 6 to move out of the housing 4 through the lifting plate 57, so that it is convenient to take out the electric board display screen mechanism 6 for maintenance operation.

[0034] When this embodiment is in use, the positioning block 54 plays a limiting role, and the rotating control rod 53 can drive the bevel gear 1 55 to rotate in a limited position. Under the meshing transmission between the bevel gear 1 55 and the bevel gear 2 56, the screw rod 51 can rotate in a limited position. Under the meshing connection between the screw rod 51 and the transmission block 52, the transmission block 52 can drive the electric board display screen mechanism 6 to move out of the housing 4 through the lifting plate 57, making it easier to take out the electric board display screen mechanism 6 for maintenance.

[0035] The structure and use principle of the protective plate 1, buckle groove 3, shell 4, electric board display screen mechanism 6, groove 7 and buckle plate 8 in the utility model have been disclosed in Chinese patent application No. 201920780924.6 which discloses a quick-heating electric water heater control panel. Its working principle is to place the electric board display screen mechanism 6 on the buckle plate 8 on the inner rear cover of the shell 4, and the fasteners at the bottom of the buckle plate 8 are engaged with the buckle groove 3 to complete the installation and fixation, and then the protective plate 1 is covered by the hinge to implement sealing protection, and the protective plate 1 can be opened to inspect and replace the electric board display screen mechanism 6 inside the quick-heating electric water heater control panel.

[0036] Working principle and use process of the utility model: When the utility model is used, the electric board display screen mechanism 6 is placed inside the shell 4 and then covered with the buckle plate 8. Under the elastic force of the spring 222 inside the slide groove 221, the slider 223 drives the buckle block 224 to move outward, and the buckle block 224 is engaged with the buckle groove 3 to complete the installation and fixation of the buckle plate 8. The moving slider 223 can control the movement of the buckle block 224 to facilitate the disassembly and assembly of the buckle plate 8, and then the protective plate 1 is covered and sealed by rotating the hinge. Under the elastic force of the spring 25 in the inner groove 26 on the connecting block 24, the connecting block 24 drives the card block 23 to be tightly plugged with the card slot 21 to complete the covering and fixation of the protective plate 1 , the moving control block 27 drives the card block 23 to move to open the protective plate 1, which can make the use effect of this instant electric water heater control panel better. Opening the protective plate 1 can be used to repair and replace the electric board display screen mechanism 6 inside the instant electric water heater control panel. The positioning block 54 plays a limiting role. The rotating control rod 53 can drive the bevel gear 1 55 to rotate in a limited position. Under the meshing transmission between the bevel gear 1 55 and the bevel gear 2 56, the screw 51 can be rotated in a limited position. Under the meshing connection between the screw 51 and the transmission block 52, the transmission block 52 can drive the electric board display screen mechanism 6 to move out of the housing 4 through the lifting plate 57, which is convenient for taking out the electric board display screen mechanism 6 for maintenance.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control panel of an instant electric water heater, comprising a housing, characterized in that: A lifting assembly is embedded inside the shell, an electric board and display screen mechanism is arranged inside the shell, a buckle plate is installed on the top of the electric board and display screen mechanism, grooves are provided at both ends of the buckle plate, a snap-on assembly is provided on the top of the shell, a protective plate is connected to the top of the shell, and two buckle grooves are provided on the inner wall of the shell.

2. The instant electric water heater control panel according to claim 1, characterized in that: The card-connecting assembly includes a card slot, a disassembly and assembly assembly, a card block, a connecting block, a second spring, an inner slot and a control block, wherein an inner slot is provided on the top of the outer shell, a card block is embedded in the inner slot, both sides of the card block are connected to connecting blocks, a second spring is connected to the side of the connecting block, a side end of the card block is connected to the control block, a card slot is provided on the side end of the protective plate, a disassembly and assembly assembly is provided inside the buckle plate, and a plug-in structure is provided between the card block and the card slot.

3. The instant electric water heater control panel according to claim 2, characterized in that: A finger groove is arranged between the control block and the shell, and the surface of the control block is flush with the surface of the shell.

4. The instant electric water heater control panel according to claim 2, characterized in that: The disassembly and assembly components include a slide groove, a spring 1, a slider and a buckle block, wherein two slide grooves are provided inside the buckle plate, a spring 1 is embedded inside the slide groove, a slider is connected to the side of the spring 1, and a buckle block is connected to the bottom of the slider, and the slide groove and the slider are both in a cross-shaped structure.

5. The instant electric water heater control panel according to claim 1, characterized in that: The lifting assembly includes a screw, a transmission block, a control rod, bevel gear one, bevel gear two and a lifting plate, wherein a screw is embedded in the interior of the outer shell, bevel gear two is sleeved on the bottom end of the screw, bevel gear one is arranged on the side of bevel gear two, the side of bevel gear one is connected to the control rod, the surface of the screw is sleeved on the transmission block, and the side of the transmission block is connected to the lifting plate.

6. The control panel of the instant electric water heater according to claim 5, characterized in that: The sides of the bevel gear 1 and the bevel gear 2 are meshed with each other, and a positioning block is sleeved on the surface of the control rod, and the positioning block is in a disc-shaped structure.

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