Electric control box shell and foot warmer

Abstract

The utility model relates to the field of warmers, and discloses an electric control box shell and a foot warmer, and the electric control box shell comprises a shell main body and a clamping arm; the shell main body is internally provided with an installation space, the installation space is used for installing a battery, and the shell main body is provided with a wire hole communicated with a wire hole in the installation space; the clamping arm is arranged on the shell main body, the clamping arm is vertically arranged, the upper end of the clamping arm is fixed on the shell main body, a clamping opening is formed between the lower end of the clamping arm and the shell main body, the clamping opening faces downwards, and the clamping opening is used for clamping an object. In addition, the foot warmer comprises the electric control box shell.

Description

Technical Field

[0001] The utility model relates to the field of heaters, in particular to an electric control box housing and a foot warmer. Background Art

[0002] In the design of traditional foot warming devices, a floor-standing structure is usually adopted, requiring users to place both feet inside the device simultaneously to obtain warmth. However, such a design significantly restricts the user's freedom of movement, and once the user leaves the device, the warmth cannot be sustained. For example, the warm foot warmer disclosed in Chinese Patent Publication No. CN215875179U is a typical representative of such a device that requires both feet to be used simultaneously.

[0003] To solve the above problems, namely the problem of limited movement of users during use, some foot warming devices are designed as two independent units, enabling users to place the left foot and the right foot into their respective foot warmers respectively. Nevertheless, these devices have certain limitations in terms of power supply. Devices relying on mains power, although expanding the user's activity range to a certain extent, are still restricted by the location of the power socket. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to solve at least one of the above-mentioned technical problems.

[0005] The solution of the utility model to solve its technical problem is:

[0006] An electric control box housing, which comprises a housing main body and a clamping arm; an installation space is arranged inside the housing main body, and the installation space is used for installing a battery, and a wire hole communicating with the installation space is opened on the housing main body; the clamping arm is arranged on the housing main body, the clamping arm is arranged vertically, the upper end of the clamping arm is fixed on the housing main body, and a clamping opening is formed between the lower end of the clamping arm and the housing main body, the clamping opening faces downward, and the clamping opening is used for clamping an article.

[0007] As a further improvement of the above technical solution, a first limit block is arranged on the clamping arm, and the first limit block is arranged in the clamping opening.

[0008] As a further improvement of the above technical solution, a first rounded corner is arranged on the lower side edge of the surface where the housing main body is connected to the clamping arm, and a second chamfer is arranged on the lower side edge of the surface of the first limit block facing the housing main body.

[0009] As a further improvement of the above technical solution, a second limit block is arranged on the housing main body, and the second limit block is arranged in the clamping opening.

[0010] As a further improvement of the above technical solution, the outer shell body extends outwards to form a second limiting block, so that a second groove corresponding to the second limiting block is formed in the outer shell body, and the second groove is located in the installation space.

[0011] As a further improvement of the above technical solution, a first limiting block is provided on the clamping arm, and a second limiting block is provided on the outer shell of the electric control box. Both the first limiting block and the second limiting block are arranged in the clamping opening, and the first limiting block and the second limiting block are arranged in a staggered manner, so that the first limiting block is arranged below the second limiting block.

[0012] As a further improvement of the above technical solution, the outer shell body includes a front cover and a shell. The opening of the shell faces forward, the front cover is arranged on the shell, the front cover covers the opening of the shell, an installation space is formed between the front cover and the shell, the upper end of the clamping arm is fixed on the shell, and the clamping arm is arranged behind the shell.

[0013] As a further improvement of the above technical solution, a screen hole is provided on the front cover, and the screen hole communicates with the installation space.

[0014] As a further improvement of the above technical solution, a first groove is provided on the outer shell body, the first groove is arranged in the installation space, and the depth of the first groove extends into the upper end of the clamping arm.

[0015] The present utility model also provides a foot warmer, which includes the outer shell of the electric control box in any of the above technical solutions.

[0016] The beneficial effects of the present utility model are as follows: The installation space in the outer shell body can be used to install electrical components, such as for installing batteries, etc. Through the setting of the wire hole, wires can be led into the installation space, so that the electrical components arranged in the installation space are connected to the heater of the external foot warmer, thereby providing electrical energy to the heater of the external device or controlling the start and stop of the heater, realizing the split setting of the outer shell of the electric control box and the heater. In addition, the installation space can be used to install a battery, so that the battery can be installed in the installation space to provide electrical energy to the heater, which is different from using mains power supply, facilitating the user to carry and move over a long distance. Through the setting of the outer shell body, the clamping arm and the clamping opening, during use, the operator can clamp the outer shell body at the clothing or shoes, and its use is very flexible. Description of the Drawings

[0017] Figure 1 is a front view of the foot warmer of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1Schematic cross-sectional view at A-A in [it];

[0019] Figure 3 is an axonometric view of the foot warmer of the present utility model;

[0020] Figure 4 is of the present utility model Figure 1 axonometric cross-sectional view at B-B in [it];

[0021] Figure 5 is a front view of the foot warmer of the present utility model, with the front cover hidden in the figure.

[0022] In the attached drawings: 1 - housing main body, 11 - front cover, 12 - housing, 120 - first rounded corner, 121 - second limiting block, 122 - second groove, 2 - clamping arm, 200 - first groove, 21 - first limiting block, 210 - second chamfer, 3 - battery, 4 - circuit board, 5 - screen, 6 - wire, 7 - heater, 81 - limiting plate, 82 - support plate, 9 - positioning post. Detailed implementation manners

[0023] For a clearer illustration of the technical solutions in the embodiments of the present utility model, the attached drawings required for the above description of the embodiments are briefly described. Obviously, the described attached drawings are only a part of the embodiments of the present utility model, rather than all the embodiments. Those skilled in the art can also obtain other design solutions and attached drawings based on these attached drawings without creative efforts.

[0024] The concept, specific structure and technical effects generated by the present utility model will be clearly and completely described below in combination with the embodiments and the attached drawings to fully understand the purpose, features and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative efforts all fall within the scope of protection of the present utility model. In addition, all the connection / linkage relationships mentioned in the text do not simply refer to the direct connection of components, but refer to the more optimal linkage structure that can be formed by adding or reducing linkage accessories according to the specific implementation situation. Each technical feature in the present utility model can be interactively combined without conflicting with each other.

[0025] In the design of traditional foot warming devices, a floor - placed structure is usually adopted, which requires users to place both feet inside the device simultaneously to obtain warmth. However, such a design significantly restricts the user's freedom of movement. Once the user leaves the device, the warmth cannot be sustained. To solve the above - mentioned problem, that is, the problem of restricted movement of users during use, some foot warming devices are designed as two independent units, enabling users to put their left and right feet into their respective foot warmers. Nevertheless, these devices have certain limitations in terms of power supply. Devices relying on mains power supply, although to a certain extent expanding the user's range of movement, are still restricted by the location of the power socket. And for foot warmers powered by battery 3, due to the increase in the weight of battery 3, it is also not conducive to the free movement of the user's feet.

[0026] Referring to Figures 1 to 5 , an electric control box housing, which includes a housing main body 1 and a clamping arm 2; an installation space is provided inside the housing main body 1, and the installation space is used for installing battery 3. A wire hole communicating with the installation space is opened on the housing main body 1; the clamping arm 2 is arranged on the housing main body 1, the clamping arm 2 is arranged vertically, the upper end of the clamping arm 2 is fixed on the housing main body 1, and a clamping opening is formed between the lower end of the clamping arm 2 and the housing main body 1. The clamping opening faces downward, and the clamping opening is used for clamping an object.

[0027] As can be seen from the above, the installation space in the housing main body 1 can be used for installing electrical components, such as installing battery 3, etc. Through the setting of the wire hole, the wire 6 can be led into the installation space, so that the electrical components arranged in the installation space are connected to the heater 7 of the peripheral foot warmer, thereby providing electrical energy to the heater 7 of the peripheral device or controlling the start and stop of the heater 7, realizing the split - type setting of the electric control box housing and the heater 7. In addition, the installation space can be used for installing battery 3, enabling the battery 3 to be installed in the installation space to provide electrical energy to the heater 7, which is different from using mains power supply, facilitating the user to carry and move over a long distance. Through the setting of the housing main body 1, the clamping arm 2 and the clamping opening, when using the heater 7 to warm the feet, the user can clamp the housing main body 1 on the shoes, belt or trousers according to the actual use requirements.

[0028] The electric control box housing is designed to be separated from the heater 7 of the foot warmer. When the user uses the foot warmer, the battery 3 and the control components can be installed in the electric control box housing, while the heater 7 is installed on the foot warmer. An installation space is provided inside the electric control box housing for installing the battery 3. The wire 6 is led into the installation space through the wire hole to supply power to and control the heater 7 of the foot warmer. This design allows the battery 3 to be easily replaced and charged, while avoiding the limitation of relying on mains power supply. The electric control box housing can be clamped at the waistband, trouser pocket or shoe through the clamping arm 2 and the clamping opening, and its use is very flexible. This design enables the user to flexibly select the part where the electric control box housing needs to be clamped when using the foot warmer, meeting the different wearing needs of the user.

[0029] For example, when the user is wearing long trousers and slippers, the electric control box housing is clamped on the trouser pocket or trouser leg; for another example, when the user is wearing sports shoes and a skirt, the user can clamp the electric control box housing on the waistband or shoe, etc.

[0030] In actual use, the installation space provided inside the housing main body 1 is used not only for installing the battery 3, but also for installing the circuit board 4 and the screen.

[0031] The clamping arm 2 and the housing main body 1 can be used to clamp clothes or items, such as waistbands, trouser heads, pockets, etc. However, it is inevitable that there will be looseness when directly clamping. For this reason, in one embodiment, a first limit block 21 is provided on the clamping arm 2, and the first limit block 21 is arranged in the clamping opening. After the clamping arm 2 and the housing main body 1 are inserted into the waistband, trousers or shoes through the clamping opening, the first limit block 21 can play a limiting role. Through the setting of the first limit block 21, the width of the clamping opening at the first limit block 21 is reduced, reducing the possibility of accidentally disengaging from the clamping opening.

[0032] When inserted into the clothes or shoes through the clamping opening, the clothes or shoes enter the clamping opening; for example, the trouser head, trouser leg, trouser pocket, waistband, shoe upper, shoe tongue, etc. enter the clamping opening. Due to the blocking of the first limit block 21, it may be difficult for the trouser head, waistband, etc. to be inserted into the clamping opening from the clamping opening. For this reason, in one embodiment, a first rounded corner 120 is provided on the lower side edge of the surface where the housing main body 1 is connected to the clamping arm 2, and a second chamfer 210 is provided on the lower side edge of the surface of the first limit block 21 facing the housing main body 1. This structure is simple and convenient to set. Through the setting of the first rounded corner 120 and the second chamfer 210, the trouser head, waistband, etc. can be guided to facilitate the user to insert the waistband, trouser head, etc. into the clamping opening.

[0033] In actual use, the upper side surface of the first limiting block 21 facing the shell body 1 is also provided with a second chamfer 210, so that the clothes can be easily separated from the clamping opening and the first limiting block 21 can be prevented from scratching the clothes.

[0034] In the present invention, the clamping arm 2 is made of elastic material so that the clamping arm 2 can be elastically deformed. Thus, the width of the clamping opening between the clamping arm 2 and the housing body 1 is adjustable so that trousers, belts, etc. can be inserted into the clamping opening from the clamping opening.

[0035] In order to further reduce the accidental detachment of clothing after being inserted into the clamping opening, in one embodiment, a second stopper 121 is provided on the housing body 1, and the second stopper 121 is arranged in the clamping opening. The structure is simple and the arrangement is convenient.

[0036] In actual use, the upper and lower sides of the second limit block 121 facing the clamping arm 2 are chamfered, so that clothes can enter or escape from the clamping opening more smoothly, avoiding the corners of the second limit block 121 from scratching the clothes.

[0037] In actual use, the battery 3 and other electrical components will generate heat during use. To this end, in one embodiment, the shell body 1 extends a second limit block 121 outwardly, so that a second groove 122 corresponding to the second limit block 121 is formed in the shell body 1, and the second groove 122 is located in the installation space. In actual use, the position of the second groove 122 can be used to install the battery 3. Therefore, by providing the second groove 122, the heat generated by the battery 3 and other electrical components can be reduced to a certain extent. Transfer to the clamping opening, thereby reducing the impact of this heat on the user.

[0038] In order to reduce the probability of accidental disengagement of clothes after being inserted into the clamping opening, in one embodiment, the clamping arm 2 is provided with a first limit block 21, the electric control box housing is provided with a second limit block 121, the first limit block 21 and the second limit block 121 are both arranged in the clamping opening, and the first limit block 21 and the second limit block 121 are staggered, so that the first limit block 21 is arranged below the second limit block 121. The staggered arrangement of the first limit block 21 and the second limit block 121 can effectively clamp the clothes.

[0039] In order to facilitate the disassembly and assembly of electrical components in the installation space, in one embodiment, the housing main body 1 includes a front cover 11 and a housing 12. The opening of the housing 12 faces forward. The front cover 11 is arranged on the housing 12, and the front cover 11 covers the opening of the housing 12. An installation space is formed between the front cover 11 and the housing 12. The upper end of the clamping arm 2 is fixed on the housing 12, and the clamping arm 2 is arranged behind the housing 12. In practical applications, the front cover 11 and the housing 12 are fixed by screws. When it is necessary to maintain the electrical components in the installation space, just loosen the screws, and the front cover 11 and the housing 12 can be easily disassembled, so that the electrical components can be conveniently installed or replaced through the opening of the housing 12.

[0040] In one embodiment, a screen 5 hole is formed in the front cover 11, and the screen 5 hole communicates with the installation space. This structure is simple and convenient to set.

[0041] In actual use, electrical components such as the battery 3 will generate heat during use. In one embodiment, a first groove 200 is provided on the housing main body 1. The first groove 200 is arranged in the installation space, and the depth of the first groove 200 extends into the upper end of the clamping arm 2. In actual use, the circuit board 4 will be arranged at the first groove 200. Through the setting of the first groove 200, the heat generated by the electrical components on the circuit board 4 can be effectively reduced from being transferred to the clamping arm 2.

[0042] The present utility model also provides a foot warmer, which includes the electric control box housing in any of the above embodiments. Since the above content has described the electric control box housing in detail, those skilled in the art should be able to understand it in combination with the accompanying drawings of the specification, so the electric control box housing will not be further described here.

[0043] In some embodiments, a plurality of positioning posts are provided at the inner bottom surface of the housing 12. Screw holes are provided on these positioning posts. The height extension direction of these positioning posts is arranged along the front-rear direction. The rear ends of all the positioning posts are fixed to the inner bottom surface of the housing 12. The screw holes on the positioning posts are fixedly connected to the front cover 11 through screws. The inner bottom surface of the housing 12 is further provided with a plurality of limiting plates and support plates extending along the front-rear direction. The support plates are used to support the back surface of the circuit board 4. Limiting grooves are provided on the circuit board 4. The limiting plates penetrate into the limiting grooves to realize the positioning of the circuit board 4. In addition, the battery 3 is arranged below the circuit board 4. Correspondingly, the first groove 200 is arranged above the second groove 122. The screen 5 is fixed to the circuit board 4. The screen 5 is arranged in front of the circuit board 4. The circuit board 4 is connected to the circuit board 4 through a wire. The battery 3 is connected to the circuit board 4 through a wire. The circuit board 4 is connected to the heater 7 of the foot warmer through a wire 6. The heater 7 is used to generate heat to warm the user's feet.

[0044] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the above embodiments. Those skilled in the art can also make various equivalent modifications or substitutions without departing from the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An electric control box housing, characterized in that, Comprising: A housing main body (1), an installation space is provided inside the housing main body (1), the installation space is used for installing a battery (3), and a wire hole communicating with the installation space is provided on the housing main body (1); A clamping arm (2), the clamping arm (2) is arranged on the housing main body (1), the clamping arm (2) is arranged vertically, the upper end of the clamping arm (2) is fixed on the housing main body (1), and a clamping opening is formed between the lower end of the clamping arm (2) and the housing main body (1), the clamping opening faces downward, and the clamping opening is used for clamping an article.

2. The outer shell of the electronic control box according to claim 1, characterized in that, A first limiting block (21) is provided on the clamping arm (2), and the first limiting block (21) is arranged in the clamping opening.

3. The outer shell of the electronic control box according to claim 2, characterized in that, A first rounded corner (120) is provided on the lower side edge of the surface of the housing main body (1) connected to the clamping arm (2), and a second chamfer (210) is provided on the lower side edge of the surface of the first limiting block (21) facing the housing main body (1).

4. The outer shell of the electronic control box according to claim 1, characterized in that, A second limiting block (121) is provided on the housing main body (1), and the second limiting block (121) is arranged in the clamping opening.

5. The electric control box housing according to claim 4, characterized in that, The housing main body (1) extends outwards to form the second limiting block (121), so that a second groove (122) corresponding to the second limiting block (121) is formed inside the housing main body (1), and the second groove (122) is located in the installation space.

6. The electric control box housing according to claim 1, characterized in that A first limiting block (21) is provided on the clamping arm (2), a second limiting block (121) is provided on the electric control box housing, the first limiting block (21) and the second limiting block (121) are both arranged in the clamping opening, and the first limiting block (21) and the second limiting block (121) are arranged in a staggered manner, so that the first limiting block (21) is arranged below the second limiting block (121).

7. The outer shell of the electronic control box according to claim 1, characterized in that The housing main body (1) includes a front cover (11) and a housing (12), the opening of the housing (12) faces forward, the front cover (11) is arranged on the housing (12), the front cover (11) covers the opening of the housing (12), the installation space is formed between the front cover (11) and the housing (12), the upper end of the clamping arm (2) is fixed on the housing (12), and the clamping arm (2) is arranged behind the housing (12).

8. The electric control box housing according to claim 7, wherein, A screen (5) hole is provided on the front cover (11), and the screen (5) hole communicates with the installation space.

9. The electric control box housing according to claim 1, wherein A first groove (200) is provided on the housing main body (1), the first groove (200) is arranged in the installation space, and the depth of the first groove (200) extends into the upper end of the clamping arm (2).

10. A foot warmer, characterized in that, Including the electric control box housing according to any one of claims 1 to 9.

Images