Wall-mounted electric heater

Abstract

The wall-mounted electric radiator comprises an electric radiator body, the electric radiator body is fixedly connected to the position, close to a wall corner, of a wall through an installation frame, a protection box is arranged outside the electric radiator body, the bottom of the protection box is open, and the protection box is connected with the ground of the wall or the wall corner through a built-in lifting mechanism. And the protection box can move upwards to open the electric heater body or move downwards to cover the electric heater body. The electric heater is simple in structure, low in cost and high in use convenience, the electric heater body can be covered with the protection box when not used, the electric heater body is protected against external force damage, dust falling and the like, the service life of the electric heater body is prolonged, the protection box can be moved upwards to be opened when the electric heater is used in winter, the electric heater body is exposed for electric heater heating operation, and the electric heater is convenient to use. In the using process, the protection box mainly occupies the upper space of the wall, the activity space of indoor personnel is not affected, the indoor space utilization rate is greatly increased, and comfort is good.

Description

Technical Field

[0001] The utility model relates to a wall-mounted electric heater and belongs to the technical field of electric heaters. Background Art

[0002] Electric heaters have the advantages of uniform heating, no harmful gas emissions, no noise and dust pollution, no air occlusion and dryness, etc. They are comfortable to heat and fully meet human needs, so they are widely promoted and applied. In order to facilitate installation and management, and to ensure efficient use of heat energy, electric heaters are usually installed naked and fixed to the foot of the indoor wall. Naked installation causes serious dust accumulation on the electric heater, which needs to be cleaned frequently. Since the electric heater is composed of many heat sinks, it is difficult to clean the heat dissipation gaps after dust accumulation. If it is not cleaned in time or not cleaned thoroughly, it will affect the heat dissipation efficiency of the electric heater, and in serious cases, it may cause damage to the electric heater. In addition, since electric heaters are usually installed on the wall near the corner, they are easily damaged by external forces.

[0003] Patent document CN 219494218 U discloses a retractable wall-mounted electric heater, comprising an installation cabinet and an electric heater body slidably connected inside the installation cabinet, a cabinet door is hinged on one side of the installation cabinet, and a motor box is fixedly connected on the other side, a motor is fixedly installed inside the motor box, a threaded rod is rotatably connected to the inner wall of the installation cabinet, one end of the threaded rod extends out of the installation cabinet and the motor box, and is fixedly connected to the output end of the motor; this retractable wall-mounted electric heater can be used normally by starting the motor and pushing the electric heater body out of the installation cabinet. When people do not need to use the electric heater, the electric heater body can be stored inside the installation cabinet by starting the motor and reversing the threaded rod. This arrangement can prevent dust from falling into the interior of the electric heater body on the one hand, and prevent people from accidentally kicking the electric heater body on the other hand, thereby playing a certain protective role for the electric heater and thus extending the service life of the electric heater. However, when this structure is in use, the cabinet door is always in an open state, occupying indoor space and making it inconvenient for people to move around indoors. The electric heater is fixed in the cabinet by a threaded rod connected to the motor, which not only has a complex structure and is difficult to install, but also requires a larger installation space to be reserved in the cabinet, increasing the size of the cabinet, which is not conducive to indoor space planning. Utility Model Content

[0004] In view of this, an object of the present invention is to provide a wall-mounted electric heater to at least solve the problems mentioned in the background technology.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A wall-mounted electric heater comprises an electric heater body, which is fixedly connected to the wall near the corner through a mounting frame. A protection box is arranged outside the electric heater body, the bottom of the protection box is open, and the protection box is connected to the wall or the ground at the corner through a built-in lifting mechanism, so that the protection box can be moved up to open the electric heater body or moved down to cover the electric heater body.

[0007] Furthermore, the protection box includes a top plate, and enclosure structures are provided on both sides and the front of the bottom surface of the top plate.

[0008] Furthermore, the enclosure structure is composed of a front side panel and left and right side panels symmetrically arranged on both sides thereof; or, the enclosure structure is a U-shaped structure formed by bending an integral plate.

[0009] Furthermore, the protection box is made of high temperature resistant plastic material or lightweight aluminum alloy material.

[0010] Furthermore, the lifting mechanism is a screw mechanism or an electric telescopic rod mechanism.

[0011] Furthermore, the lifting mechanism is composed of two pieces symmetrically arranged on both sides of the protection box, the lower ends of which are fixedly connected to the wall or the corner ground, and the top ends are connected to the inner bottom surface of the top plate of the protection box.

[0012] Furthermore, the mounting frame is a transverse sliding rod arranged between the two lifting mechanisms, and a pair of sliders are slidably connected to the transverse sliding rod. The sliders are provided with slots, and mounting columns adapted to the slots are provided on the back of the electric heater body. The mounting columns are inserted into the slots to connect the electric heater body to the transverse sliding rod.

[0013] Furthermore, it also includes an auxiliary clothes drying structure arranged on the upper part of the protection box.

[0014] Furthermore, an eave is provided on the front side of the top plate of the protection box, and the auxiliary clothes drying structure is arranged under the eave.

[0015] Furthermore, the auxiliary clothes-drying structure comprises a telescopic clothes-drying rod, and both ends of the telescopic clothes-drying rod are connected to the protection box through a telescopic connecting rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model has the advantages of simple structure, low cost and high convenience. By arranging a protection box which can be moved up and down to open, the electric heater body can be covered with the protection box when not in use, so as to protect the electric heater body from damage, dust and the like, thereby increasing the service life of the electric heater body. When used in winter, the protection box can be moved up and opened to expose the electric heater body, and the electric heater can be put in for heating operation. During use, the protection box mainly occupies the upper space of the wall without affecting the activity space of indoor personnel, thereby greatly improving the utilization rate of indoor space and improving comfort.

[0018] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0020] Figure 1 This is a structural schematic diagram of the wall-mounted electric heater of the utility model in use;

[0021] Figure 2 This is a structural schematic diagram of the wall-mounted electric heater of the utility model in an unused state;

[0022] Figure 3 It is a schematic diagram of the structure inside the protective box;

[0023] Figure 4 It is a schematic diagram of the connection structure of the mounting frame and the lifting mechanism.

[0024] In the figure: 1. Electric heater body; 2. Mounting frame; 201. Horizontal sliding rod; 202. Sliding block; 203. Slot; 204. Rivet; 3. Protection box; 301. Top plate; 302. Enclosure structure; 4. Lifting mechanism; 5. Auxiliary clothes drying structure; 501. Telescopic clothes drying rod 501; 502. Telescopic connecting rod. DETAILED DESCRIPTION

[0025] 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 some embodiments of the utility model, not all 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.

[0026] Example 1

[0027] like Figure 1-Figure 4As shown, a wall-mounted electric heater includes an electric heater body 1. The electric heater body 1 is an electric heater available on the market. The electric heater body is fixedly connected to the wall and close to the corner through a mounting frame 2 to achieve a better warming effect. A protection box 3 is provided outside the electric heater body 1. The bottom of the protection box 3 is open and connected to the ground of the wall or the corner through a built-in lifting mechanism 4. In summer, the lifting mechanism 4 controls the protection box 3 to descend to the lowest position, which can cover the electric heater body 1 and protect the electric heater body from external damage, dust, etc. When used in winter, the lifting mechanism 4 controls the protection box 3 to rise to the highest position, so that the electric heater body 1 is exposed and the electric heater is put in for heating operation. During use, the upper space of the wall can be utilized, so that the protection box 3 is located at the upper part of the wall, which does not affect the activity space of indoor personnel.

[0028] The protection box 3 includes a top plate 301, and a panel structure 302 is provided on both sides and the front of the bottom surface of the top plate 301. Specifically, the panel structure 302 is composed of a front side plate and left and right side plates symmetrically provided on both sides thereof, and the splicing method is welding or bolt connection. Alternatively, the panel structure 302 is a U-shaped structure formed by bending an integrated plate.

[0029] The protection box 3 can be made of high temperature resistant plastic material or light aluminum alloy material.

[0030] The lifting mechanism 4 is a screw mechanism or an electric telescopic rod mechanism.

[0031] The lifting mechanism 4 is composed of two parts symmetrically arranged on both sides of the protection box 3, with the lower end fixedly connected to the wall or the corner ground, and the top end connected to the bottom surface of the top plate 3 of the protection box.

[0032] The mounting frame 2 is a horizontal slide bar 201 arranged between the two lifting mechanisms 4, and a pair of sliders 202 are slidably connected to the horizontal slide bar 201. The sliders 202 are provided with slots 203. A mounting column adapted to the slots 203 is provided on the back of the electric heater body 1. The mounting column is inserted into the slots 203, so that the electric heater body 1 is connected to the horizontal slide bar, and the installation is convenient and efficient.

[0033] The two ends of the transverse slide bar 201 can be connected to the two lifting mechanisms 4 by welding or bolting, and then the three are fixed to the wall by rivets 204 set on the transverse slide bar 201. This installation method is simple and convenient, and causes less damage to the indoor wall.

[0034] Example 2

[0035] Based on the above embodiment 1, combined with the attached Figure 1-Figure 4 A wall-mounted electric heater is provided, and the device further comprises an auxiliary clothes drying structure 5 arranged on the upper part of the protection box 3.

[0036] The front side of the top plate 301 of the protection box 3 is provided with an eaves, and the auxiliary clothes drying structure 5 is arranged under the eaves to form a hidden structure, which is not only more beautiful but also less likely to cause bumps.

[0037] The auxiliary clothes drying structure 5 includes a telescopic clothes drying rod 501, and the two ends of the telescopic clothes drying rod 501 are connected to the protection box 3 through a telescopic connecting rod 502. Specifically, the telescopic clothes drying rod 501 includes a sleeve corresponding to the width of the protection box 3, and telescopic inner rods are mounted on both ends of the sleeve. When the telescopic clothes drying rod 501 is in a retracted state, it does not take up space, which is convenient for storage and management, and when it is in an extended state, multiple pieces of clothes can be dried to improve the use efficiency. The telescopic connecting rod 502 is symmetrically arranged at both ends of the sleeve, which can ensure the connection stability of the telescopic clothes drying rod 501. The telescopic connecting rod 502 includes a fixed tube arranged inside the protection box 3, and a telescopic connecting tube is arranged inside the fixed tube. The front end of the telescopic connecting tube extends out of the protection box 3 and is connected to the sleeve. When the telescopic connecting tube is in a retracted state, the telescopic clothes drying rod 501 can be moved to the eaves of the top plate 301, and when the telescopic connecting tube is in an extended state, the telescopic clothes drying rod 501 can be moved out, which is more convenient for drying clothes.

[0038] The above is only a preferred embodiment of the utility model, and does not limit the confidentiality of the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A wall-mounted electric heater, comprising an electric heater body (1), wherein the electric heater body (1) is fixedly connected to a wall near a corner through a mounting frame (2), characterized in that: A protection box (3) is provided outside the electric heater body (1); the bottom of the protection box (3) is open and connected to a wall or the ground at a corner of a wall via a built-in lifting mechanism (4), so that the protection box (3) can be moved upward to open the electric heater body (1) or moved downward to cover the electric heater body (1).

2. The wall-mounted electric heater according to claim 1, characterized in that: The protection box (3) comprises a top plate (301), and enclosure structures (302) are provided on both sides and the front of the bottom surface of the top plate (301).

3. The wall-mounted electric heater according to claim 2, characterized in that: The enclosure structure (302) is composed of a front side panel and left and right side panels symmetrically arranged on both sides thereof; or, the enclosure structure (302) is a U-shaped structure formed by bending an integral plate.

4. The wall-mounted electric heater according to claim 3, characterized in that: The protection box (3) is made of high temperature resistant plastic material or lightweight aluminum alloy material.

5. The wall-mounted electric heater according to claim 1, characterized in that: The lifting mechanism (4) is a screw mechanism or an electric telescopic rod mechanism.

6. The wall-mounted electric heater according to claim 5, characterized in that: The lifting mechanism (4) is composed of two pieces symmetrically arranged on both sides of the protection box (3), with the lower ends of the lifting mechanisms being fixedly connected to the wall or the floor at the corner of the wall, and the top ends being connected to the inner bottom surface of the top plate (301) of the protection box.

7. The wall-mounted electric heater according to claim 1, characterized in that: The mounting frame (2) is a transverse sliding bar (201) arranged between the two lifting mechanisms (4), a pair of sliders (202) are slidably connected to the transverse sliding bar (201), slots (203) are provided on the sliders (202), and mounting columns adapted to the slots (203) are provided on the back of the electric heater body (1), the mounting columns are inserted into the slots (203), so that the electric heater body (1) is connected to the transverse sliding bar.

8. The wall-mounted electric heater according to any one of claims 1 to 7, characterized in that: It also includes an auxiliary clothes drying structure (5) arranged on the upper part of the protection box (3).

9. The wall-mounted electric heater according to claim 8, characterized in that: The front side of the top plate (301) of the protection box (3) is provided with an eave, and the auxiliary clothes drying structure (5) is arranged under the eave.

10. The wall-mounted electric heater according to claim 9, characterized in that: The auxiliary clothes-drying structure (5) comprises a telescopic clothes-drying rod (501), and both ends of the telescopic clothes-drying rod (501) are connected to the protection box (3) via telescopic connecting rods (502).

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