Ceiling warmer with top-mounted wire box

Abstract

The utility model discloses a wire box overhead type ceiling warmer, which comprises a heating main body and a control module, the top of the heating main body is connected with a ceiling box in a split manner through a connecting piece, the control module is arranged in the ceiling box, and the control module is electrically connected with the heating main body. The utility model has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects of separately connecting the control module and the heating main body, effectively preventing the control module from being damaged due to overtemperature and prolonging the service life of equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a ceiling heater with an upper-mounted wire box. Background Art

[0002] The Chinese patent with the publication number CN 201916979U discloses a ceiling far-infrared heater, which includes a ceiling plate, a reflector, a far-infrared heating element, a control circuit board and a power cord. The reflector is fixed on the ceiling plate, the far-infrared heating element is fixed in the reflector, the control circuit board is fixed on the ceiling plate, the far-infrared heating element is connected to the control circuit board through a wire, and the control circuit board is connected to the power cord.

[0003] However, the above heater has the following disadvantages: the control circuit board of the heater is electrically connected to the far-infrared heating element, and both are installed in the heater. The heat generated by the far-infrared heating element will directly cause the temperature of the control circuit board to rise rapidly, and it is easy to occur the situation that the control circuit board is damaged due to overheating, which urgently needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a ceiling heater with an upper-mounted wire box, which has the effects of separate connection between the control module and the heating body, effectively preventing the control module from being damaged due to overheating, and prolonging the service life of the equipment.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a ceiling heater with an upper-mounted wire box includes a heating body and a control module. The top of the heating body is separately connected with a ceiling box through a connecting piece. The control module is installed in the ceiling box, and the control module is electrically connected to the heating body.

[0006] By adopting the above technical solutions, the control module is installed on the ceiling box, and the ceiling box is separately connected to the heating body through the connecting piece. When the ceiling box is installed on the top of the wall, the heating body is suspended in the air through the connecting piece, and the heating body is controlled to operate through the control module. Different from the way of usually installing the control module in the heating body in the market, the utility model separately connects the control module to the heating body through the connecting piece, which can effectively prevent the heat generated by the heating body from being conducted to the control module and causing the situation that the control module is damaged due to overheating, and has the effects of separate connection between the control module and the heating body, effectively preventing the control module from being damaged due to overheating, and prolonging the service life of the equipment.

[0007] The further setting of the utility model is: the connecting piece is set as a multi-section connection structure, and one end of the connecting piece is fixedly connected to the center of the bottom of the ceiling box, and the other end of the connecting piece is fixedly connected to the center of the top of the heating body.

[0008] By adopting the above technical solution, the connecting member is provided with a multi-section connection structure, so that when the utility model is transported or stored, the multi-section connection structure can be used to reduce the occupied space of the connecting member. In addition, the upper and lower parts of the connecting member are respectively connected to the central positions of the bottom of the ceiling box and the top of the heating body, which can improve the concentricity when the heating body is connected to the ceiling box.

[0009] The further setting of the utility model is that: the ceiling box and the heating body are connected by a power cord, and the power cord is eccentrically arranged relative to the connecting member.

[0010] By adopting the above technical solution, the power cord is used to electrically connect the control module and the heating body. The power cord eccentrically arranged relative to the connecting member plays a role in preventing the rotation of the heating body, preventing the heating body from rotating relative to the ceiling box, and thus reducing the situation of the power cord being disturbed by the connecting member.

[0011] The further setting of the utility model is that: the connecting member is provided as a metal chain formed by connecting a plurality of elliptical rings.

[0012] The further setting of the utility model is that: the heating body includes a housing, a heating tube assembly arranged in the housing, and a reflector assembly. The reflector assembly is installed in the housing, and the reflector assembly is used to reflect the heat emitted by the heating tube assembly.

[0013] The further setting of the utility model is that: the reflector assembly includes a top reflector and a side reflector. The side reflector is fixedly installed in the housing, and the top reflector is installed in an inverted conical shape on the top of the side reflector.

[0014] By adopting the above technical solution, the top reflector arranged in an inverted conical shape can reflect the heat emitted upward by the heating tube assembly to the side reflector, and then the side reflector reflects the heat reflected by the top reflector and the heat emitted laterally by the heating tube assembly, so that the heat of the heater can always be emitted downward during use, thereby greatly reducing the loss of heat.

[0015] The further setting of the utility model is that: the heating tube assembly includes an inner ring heating tube and an outer ring heating tube arranged coaxially in a circumferential direction.

[0016] By adopting the above technical solution, the inner ring heating tube and the outer ring heating tube are used in combination, which can improve the heat generation capacity of the heater.

[0017] The further setting of the utility model is that: the inner ring heating tube and the outer ring heating tube are at different horizontal heights in the housing.

[0018] By adopting the above technical solution, the two rings of heating tubes at different horizontal heights are more reasonably distributed, improving the reflection efficiency of the reflector assembly on the heating tube assembly, and thus enhancing the heat output.

[0019] A further setting of the present utility model is that the inner ring heating tube and the outer ring heating tube are fixedly connected to the inside of the housing through a plurality of cages.

[0020] By adopting the above technical solution, the cage is used to fixedly connect the inner ring heating tube and the outer ring heating tube inside the housing, improving the stability and anti-shaking ability when the inner ring heating tube and the outer ring heating tube are fixedly connected.

[0021] A further setting of the present utility model is that a protective net cover is fixedly connected to the open end of the housing. The protective net cover includes an annular mounting portion and a plurality of protective strips arranged horizontally and vertically inside the annular mounting portion, and hollow mesh holes are formed between adjacent protective strips.

[0022] By adopting the above technical solution, the protective net cover is installed at the open end of the housing through the annular mounting portion, and then the situation of scalding caused by people putting their hands in is prevented by the horizontally and vertically arranged protective strips.

[0023] In summary, the present utility model has the following beneficial effects:

[0024] The heating main body is fixedly connected to the bottom of the ceiling box through a connecting piece, and the control module is installed inside the ceiling box. When the ceiling box is installed on the top of the wall, the heating main body is suspended in the air through the connecting piece, and the operation of the heating main body is controlled by the control module. Different from the way of usually installing the control module inside the heating main body in the market, the control module of the present utility model is detachably connected to the heating main body through the connecting piece, which can effectively prevent the heat generated by the heating main body from being conducted to the control module and causing the situation of over-temperature damage of the control module, and has the effects of detachable connection between the control module and the heating main body, effectively preventing over-temperature damage of the control module, and prolonging the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the structure diagram of the present utility model.

[0026] Figure 2 is the longitudinal sectional view of the present utility model.

[0027] Figure 3 is the structure diagram of the present utility model from another perspective.

[0028] Figure 4 is the exploded view of the present utility model.

[0029] In the figure: 1. Heating main body; 11. Housing; 111. Lower hanging part; 12. Heating tube assembly; 121. Inner ring heating tube; 122. Outer ring heating tube; 13. Reflector assembly; 131. Side reflector; 132. Top reflector; 14. Cage; 15. Protective mesh cover; 151. Annular mounting part; 152. Protective strip; 152a. Hollow mesh hole; 2. Ceiling-mounted box; 21. Control module; 22. Upper hanging part; 3. Connector; 31. Elliptical ring; 4. Power cord. Detailed implementation mode

[0030] The present utility model will be further described below with reference to the accompanying drawings.

[0031] A ceiling-mounted heater with the wire box placed above, as Figure 1-2 shown, includes a heating main body 1 and a control module 21. The top of the heating main body 1 is separately connected to a ceiling-mounted box 2 through a connector 3. The control module 21 is installed in the ceiling-mounted box 2, and the control module 21 is electrically connected to the heating main body 1. The connector 3 is provided with a multi-section connection structure, and one end of the connector 3 is fixedly connected to the center of the bottom of the ceiling-mounted box 2, and the other end of the connector 3 is fixedly connected to the center of the top of the heating main body 1. Setting the connector 3 as a multi-section connection structure enables the present utility model to utilize this multi-section connection structure to reduce the occupied space of the connector 3 during transportation or storage. In addition, the upper and lower parts of the connector 3 are respectively connected to the center positions of the bottom of the ceiling-mounted box 2 and the top of the heating main body 1, which can improve the concentricity when the heating main body 1 is connected to the ceiling-mounted box 2. The ceiling-mounted box 2 and the heating main body 1 are connected through a power cord 4, and the power cord 4 is eccentrically arranged relative to the connector 3. The power cord 4 is used to electrically connect the control module 21 and the heating main body 1. The power cord 4 eccentrically arranged relative to the connector 3 plays a role in preventing the rotation of the heating main body 1, preventing the heating main body 1 from rotating relative to the ceiling-mounted box 2, and thus reducing the situation of the power cord 4 being disturbed by the connector 3. In this embodiment, the connector 3 is provided as a metal chain formed by connecting a plurality of elliptical rings 31, and the upper hanging part 22 for hanging the upper end of the metal chain is fixedly provided at the bottom of the ceiling-mounted box 2.

[0032] As Figure 2-4As shown, the heating body 1 includes a housing 11, a heating pipe assembly 12 and a reflector assembly 13 arranged in the housing 11. The reflector assembly 13 is installed in the housing 11 and is used to reflect the heat emitted by the heating pipe assembly 12. A lower hanging piece 111 for hanging the lower end of the metal chain is fixed on the top of the housing 11; the reflector assembly 13 includes a top reflector 132 and a side reflector 131. The side reflector 131 is fixedly installed in the housing 11, and the top reflector 132 is installed in an inverted cone shape on the side reflector 131. The top of the heater 12 is provided with an inverted cone-shaped top reflector 132, which can reflect the heat emitted upward by the heating tube assembly 12 to the side reflector 131. Then, the side reflector 131 reflects the heat reflected by the top reflector 132 and the heat emitted laterally by the heating tube assembly 12, so that the heat can always be emitted downward when the heater is in use, thereby greatly reducing heat loss. The heating tube assembly 12 includes an inner ring heating tube 121 and an outer ring heating tube 122 arranged coaxially in an annular direction. The inner ring heating tube 121 and the outer ring heating tube 122 When used together, the heat generation capacity of the heater can be improved; the inner ring heating tube 121 and the outer ring heating tube 122 are located at different levels in the housing 11, so that the distribution of the two rings of heating tubes at different levels is more reasonable, and the reflection efficiency of the reflector assembly 13 on the heating tube assembly 12 is improved, thereby improving the heat output; the inner ring heating tube 121 and the outer ring heating tube 122 are fixedly connected to the housing 11 through a plurality of retaining frames 14, and the retaining frames 14 are used to fix the inner ring heating tube 121 and the outer ring heating tube 122 to the housing 11. 1, to improve the stability and anti-sway ability when the inner ring heating tube 121 and the outer ring heating tube 122 are fixedly connected; the open end of the cover shell 11 is fixedly connected with a protective mesh cover 15, which includes an annular mounting portion 151 and a plurality of protective strips 152 arranged in a horizontal and vertical staggered manner in the annular mounting portion 151, with hollow mesh holes 152a formed between adjacent protective strips 152. The protective mesh cover 15 is installed at the open end of the cover shell 11 through the annular mounting portion 151, and then the horizontal and vertical staggered protective strips 152 prevent people from reaching in and causing burns.

[0033] The basic working principle of the present invention is: the heating body 1 is fixedly connected to the bottom of the ceiling box 2 through the connecting piece 3, and the control module 21 is installed inside the ceiling box 2. When the ceiling box 2 is installed to the top of the wall, the heating body 1 is suspended in the air through the connecting piece 3, and the operation of the heating body 1 is controlled by the control module 21. Different from the common way of installing the control module 21 in the heating body 1 on the market, the present invention connects the control module 21 separately from the heating body 1 through the connecting piece 3, which can effectively prevent the heat generated by the heating body 1 from being conducted to the control module 21, causing the control module 21 to be damaged by overheating. It has the effect of separately connecting the control module and the heating body, effectively preventing the control module from being damaged by overheating, and extending the service life of the equipment.

[0034] The above are only the preferred embodiments of the present utility model. Therefore, all equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present utility model are included in the scope of the patent application of the present utility model.

Claims

1. A ceiling heater with a wire box placed on top, comprising a heating main body (1) and a control module (21), characterized in that: The top of the heating body (1) is detachably connected with a ceiling box (2) through a connecting piece (3). The control module (21) is installed in the ceiling box (2), and the control module (21) is electrically connected to the heating body (1).

2. The ceiling heater with wire box disposed above, according to claim 1, wherein: The connecting piece (3) is provided with a multi-section connection structure. One end of the connecting piece (3) is fixedly connected to the center of the bottom of the ceiling box (2), and the other end of the connecting piece (3) is fixedly connected to the center of the top of the heating body (1).

3. The ceiling heater with wire box on top according to claim 2, characterized in that: The ceiling box (2) and the heating body (1) are connected through a power cord (4), and the power cord (4) is eccentrically arranged relative to the connecting piece (3).

4. The ceiling heater with wire box disposed above according to claim 2, characterized in that: The connecting piece (3) is provided as a metal chain formed by connecting a plurality of elliptical rings (31).

5. The ceiling heater with wire box on top according to claim 1, characterized in that: The heating body (1) includes a housing (11), a heating tube assembly (12) and a reflector assembly (13) arranged in the housing (11). The reflector assembly (13) is installed in the housing (11), and the reflector assembly (13) is used to reflect the heat emitted by the heating tube assembly (12).

6. The ceiling heater with the wire box disposed above, as claimed in claim 5, wherein: The reflector assembly (13) includes a top reflector (132) and a side reflector (131). The side reflector (131) is fixedly installed in the housing (11), and the top reflector (132) is installed in an inverted conical shape on the top of the side reflector (131).

7. The ceiling heater with wire box disposed above according to claim 5, wherein: The heating tube assembly (12) includes an inner ring heating tube (121) and an outer ring heating tube (122) arranged coaxially in a circumferential direction.

8. The ceiling heater with the wire box disposed above according to claim 7, wherein: The inner ring heating tube (121) and the outer ring heating tube (122) are at different horizontal heights in the housing (11).

9. The ceiling heater with wire box on top according to claim 7, characterized in that: The inner ring heating tube (121) and the outer ring heating tube (122) are fixedly connected to the housing (11) through a plurality of cages (14).

10. The ceiling heater with wire box placed above, as claimed in claim 5, wherein: A protective mesh cover (15) is fixedly connected to the open end of the housing (11). The protective mesh cover (15) includes an annular mounting portion (151) and a plurality of protective strips (152) arranged in a horizontal and vertical cross pattern in the annular mounting portion (151). A hollow mesh hole (152a) is formed between adjacent protective strips (152).

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