CN-224215574-U - Heater and vehicle

Abstract

The utility model discloses a heater and a vehicle, and relates to the technical field of heaters, wherein the heater comprises: the heat exchange device comprises a first heater body, a second heater body and a heating structure, wherein an electric appliance cavity is formed in the first heater body, the second heater body and the first heater body are distributed along a first direction, the second heater body defines a heat exchange medium flow channel, the heating structure is arranged in the heat exchange medium flow channel, the second heater body is provided with a heat exchange medium inlet and a heat exchange medium outlet, and the heat exchange medium flow channel is communicated with the heat exchange medium inlet and the heat exchange medium outlet. According to the heater provided by the utility model, the structural processing difficulty of the first heater body can be reduced, the product qualification rate of the first heater body is improved, and meanwhile, the structural strength and the tightness of the heat exchange medium flow channel on the second heater body can be improved, so that the reliability of the heater is improved, the development period of different power heaters can be shortened, and the development cost of different power heaters can be reduced.

Inventors

• SUN ZHUO
• LUO XIN
• WANG JINLONG
• LIANG FENGCAI
• YIN SHAOZHE
• CUI CHENGLIN

Assignees

• 曼德电子电器有限公司

Dates

Publication Date

20260508

Application Date

20250515

Claims (10)

1. 1. A kind of heater, which is used for heating the heat-conducting material, characterized by comprising the following steps: The electric appliance comprises a first heater body (10), wherein an electric appliance chamber (11) is formed in the first heater body (10), and an electric appliance element (111) is installed in the electric appliance chamber (11); The heating device comprises a second heater body (20) and a heating structure (30), wherein the second heater body (20) and the first heater body (10) are arranged along a first direction, the second heater body (20) is fixed on the first heater body (10), the second heater body (20) defines a heat exchange medium flow passage (21), the heating structure (30) is arranged in the heat exchange medium flow passage (21), the second heater body (20) is provided with a heat exchange medium inlet (22) and a heat exchange medium outlet (23), and the heat exchange medium flow passage (21) is communicated with the heat exchange medium inlet (22) and the heat exchange medium outlet (23).
2. 2. The heater according to claim 1, wherein the second heater body (20) defines the heat exchange medium flow passage (21) open to the first heater body (10), the first heater body (10) closing an open end of the heat exchange medium flow passage (21).
3. 3. The heater according to claim 2, wherein the surface of the first heater body (10) facing the second heater body (20) is a first plane (12), the first plane (12) closing off the open end of the heat exchange medium flow channel (21).
4. 4. A heater according to claim 3, wherein the surface of the second heater body (20) facing the first heater body (10) is a second plane (25), and a sealing structure (40) is provided between the second plane (25) and the first plane (12) to seal a gap between the second plane (25) and the first plane (12).
5. 5. The heater according to claim 4, wherein at least one of the first heater body (10) and the second heater body (20) is formed with a mounting groove (50), at least part of the sealing structure (40) being mounted to the mounting groove (50).
6. 6. The heater according to claim 1, wherein the heat exchange medium flow passage (21) comprises a plurality of sub medium flow passages (211), the plurality of sub medium flow passages (211) are sequentially connected in series, any adjacent two sub medium flow passages (211) are connected in a bending manner, and the two sub medium flow passages (211) at the end part are respectively communicated with the heat exchange medium inlet (22) and the heat exchange medium outlet (23).
7. 7. The heater according to claim 1, wherein the second heater body (20) is formed with a mounting flange (24) at a circumferential edge thereof, and the second heater body (20) is secured to the first heater body (10) by a fastener (80) penetrating the mounting flange (24) and being secured to the first heater body (10).
8. 8. A heater as claimed in any one of claims 1 to 7, characterised in that the inner wall of the heat exchange medium flow passage (21) is provided with a protruding formation.
9. 9. A heater according to any one of claims 1-7, characterized in that the heat exchange medium inlet (22) and the heat exchange medium outlet (23) are located on the same side of the heater (1).
10. 10. A vehicle characterized by comprising a heater (1) according to any one of claims 1-9.

Description

Heater and vehicle Technical Field The utility model relates to the technical field of heaters, in particular to a heater and a vehicle with the heater. Background In the related art, a heat exchange medium flow channel in the existing heater is completely integrated in a shell, and an electric element and a complex heat exchange medium flow channel structure are arranged on the shell, so that the shell is complex in structure, the shell is generally formed by aluminum die casting, defects are easily generated during casting of the shell, the structural strength of the shell is influenced, the product qualification rate of the shell is influenced, the tightness of the heat exchange medium flow channel is influenced, the heat exchange medium leakage risk is increased, and the reliability of the heater is influenced. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a heater, which can reduce the difficulty of structural processing of a first heater body, improve the qualification rate of products of the first heater body, and simultaneously improve the structural strength and the tightness of a heat exchange medium flow channel on a second heater body, so as to improve the reliability of the heater, shorten the development period of different power heaters, and reduce the development cost of different power heaters. The utility model also provides a vehicle using the heater. The heater comprises a first heater body, a second heater body and a heating structure, wherein an electric appliance chamber is formed in the first heater body, electric appliance elements are installed in the electric appliance chamber, the second heater body and the first heater body are distributed along a first direction, the second heater body is fixed on the first heater body, the second heater body defines a heat exchange medium flow channel, the heating structure is arranged in the heat exchange medium flow channel, the second heater body is provided with a heat exchange medium inlet and a heat exchange medium outlet, and the heat exchange medium flow channel is communicated with the heat exchange medium inlet and the heat exchange medium outlet. According to the heater provided by the embodiment of the application, the heat exchange medium flow channel is arranged on the second heater body, so that the structural complexity of the first heater body can be reduced, the structural processing difficulty of the first heater body can be reduced, the product qualification rate of the first heater body can be improved, meanwhile, the structural strength and the sealing performance of the heat exchange medium flow channel on the second heater body can be improved, the risk of heat exchange medium leakage can be reduced, and the reliability of the heater can be improved. And when the heaters with different powers need to be developed, the effect of quickly updating the iterative heater can be realized only by adjusting the parameters of the heat exchange medium flow channel on the second heater body and matching the specifications of the heating structure, the development period of the heaters with different powers can be shortened, and the development cost of the heaters with different powers is reduced. According to some embodiments of the utility model, the second heater body defines the heat exchange medium flow passage open to the first heater body, the first heater body closing an open end of the heat exchange medium flow passage. According to some embodiments of the utility model, the surface of the first heater body facing the second heater body is a first plane, which covers the open end of the heat exchange medium flow passage. According to some embodiments of the utility model, the surface of the second heater body facing the first heater body is a second plane, and a sealing structure is arranged between the second plane and the first plane to seal a gap between the second plane and the first plane. According to some embodiments of the utility model, at least one of the first and second heater bodies is formed with a mounting groove, at least part of the sealing structure being mounted to the mounting groove. According to some embodiments of the present utility model, the heat exchange medium flow passage includes a plurality of sub medium flow passages, the plurality of sub medium flow passages are sequentially connected in series, and any adjacent two sub medium flow passages are connected in a bending manner, and two sub medium flow passages at the end are respectively communicated with the heat exchange medium inlet and the heat exchange medium outlet. According to some embodiments of the utility model, the second heater body is formed with a mounting flange at a circumferential edge thereof, and the second heater body is fixed to the first heater body by fastening the mounti