CN211084251U - Electric heater and window air conditioner - Google Patents
Electric heater and window air conditioner Download PDFInfo
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- CN211084251U CN211084251U CN201922073708.0U CN201922073708U CN211084251U CN 211084251 U CN211084251 U CN 211084251U CN 201922073708 U CN201922073708 U CN 201922073708U CN 211084251 U CN211084251 U CN 211084251U
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- heating wire
- electric heating
- bracket
- electric heater
- connecting rod
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The application relates to the technical field of air conditioners, in particular to an electric heater and a window air conditioner. The utility model provides an electric heater, including first link, the second link, the head rod, the second connecting rod, first electric heating wire and second electric heating wire, first link is the V font, first link includes first support and second support, the one end of second support is located to first support, the second link is the V font, the second link includes third support and fourth support, the one end of fourth support is located to the third support, first support is located to head rod one end, the third support is located to the other end, the head rod is located to first electric heating wire, the second support is located to second connecting rod one end, the fourth support is located to the other end, the second connecting rod is located to second electric heating wire, so that electric heater is the V font. The problem that the installation of an existing electric heater is limited after a V-shaped evaporator is adopted in a window air conditioner is solved.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to an electric heater and a window air conditioner.
Background
The window air conditioner in North America promotes the complete machine ability under limited box space to increase the heat radiating area of evaporimeter, change into double V font evaporimeter from original single row straight row evaporimeter, lead to electric heater installation space very limited. The following problems may occur if the original electric heater is installed:
1. The electric heater must be installed in the middle of the V-shaped evaporator, the space is very limited, and the size of the electric heater needs to be reduced for ensuring the electric safety distance.
2. The wind resistance of the V-shaped evaporator is larger than that of the previous single-row evaporator, the air quantity per unit area is small, and the electric heater has the risks of overheating and surface redness.
SUMMERY OF THE UTILITY MODEL
The electric heater and the window air conditioner are not enough in the prior art, and the application provides the electric heater and the window air conditioner, and aims to solve the problem that the existing electric heater is limited when the window air conditioner is installed after a V-shaped evaporator is adopted.
The technical scheme provided by the application is as follows:
The utility model provides an electric heater, includes first link, second link, head rod, second connecting rod, first electric heating wire and second electric heating wire, first link is the V font, first link includes first support and second support, first support is located the one end of second support, the second link is the V font, the second link includes third support and fourth support, the third support is located the one end of fourth support, head rod one end is located first support, the other end are located the third support, first electric heating wire locates the head rod, second connecting rod one end is located the second support, the other end is located the fourth support, second electric heating wire locates the second connecting rod, so that electric heater is the V font.
Furthermore, the head rod is equipped with a plurality of first potsherds, the one end of first potsherd is equipped with first trip structure, first electric heating wire card is gone into first trip structure, so that first electric heating wire locates the head rod.
Further, first electric heating wire includes conducting rod, first section electric heating wire and second section electric heating wire, first section electric heating wire card is gone into first trip structure, the other end of first potsherd is equipped with the second trip structure, second section electric heating wire card is gone into the second trip structure, the one end of conducting rod with the end-to-end connection of first section electric heating wire, the other end with the end-to-end connection of second section electric heating wire.
Further, first terminal and second terminal are equipped with to first support, first terminal with the head end of first section electric heating wire is connected, the second terminal with the head end of second section electric heating wire is connected.
Further, first support package first board and second board, the second board is located the first board, the second board with first board mutually perpendicular, the first board is equipped with the mounting hole, the second board be equipped with respectively with first terminal the first connecting hole of second terminal looks adaptation, second connecting hole, first terminal passes through first connecting hole is located the second board, the second terminal passes through the second connecting hole is located the second board.
Further, the second support is provided with an electric control box, the electric control box is provided with a temperature controller, and the temperature controller is connected with the first section of electric heating wire through the first binding post and is connected with the second section of electric heating wire through the second binding post.
Further, automatically controlled box is equipped with the fuse, the fuse passes through first terminal with first section electric heating wire electricity is connected, and passes through the second terminal with second section electric heating wire electricity is connected.
Furthermore, first link and second link are the sheet metal component, the head rod the second connecting rod the first potsherd the first terminal and the second terminal is the insulating part.
Further, the first electric heating wire and the second electric heating wire have different powers.
The application also provides a window air conditioner, which comprises the V-shaped evaporator and the electric heater arranged on the V-shaped evaporator.
According to the technical scheme, the method has the advantages that: the electric heater is V-shaped and is matched with the V-shaped evaporator, and the electric heater with the V-shaped structure is arranged on the V-shaped evaporator, so that the problem that the existing electric heater is limited when the V-shaped evaporator is adopted in a window air conditioner is solved.
Drawings
FIG. 1 is a schematic structural diagram of an electric heater provided by an embodiment of the present application;
Fig. 2 is a schematic structural diagram of an electric heater installed in a V-shaped evaporator according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, the present embodiment provides an electric heater 1, which includes a first connecting frame 11, a second connecting frame 12, a first connecting rod 13, second connecting rod 14, first electric heating wire 15 and second electric heating wire 16, first link 11 is the V font, first link 11 includes first support 111 and second support 112, first support 111 locates the one end of second support 112, second link 12 is the V font, second link 12 includes third support 121 and fourth support 122, third support 121 locates the one end of fourth support 122, first support 111 is located to head rod 13 one end, third support 121 is located to the other end, head rod 13 is located to head rod 15, second support 112 is located to second connecting rod 14 one end, fourth support 122 is located to the other end, second connecting rod 14 is located to the second electric heating wire to make electric heater 1 be the V font.
The electric heater 1 is V-shaped and is matched with the V-shaped evaporator, and the electric heater 1 with the V-shaped structure is installed on the V-shaped evaporator, so that the problem that the existing electric heater is limited when the V-shaped evaporator is adopted in a window air conditioner is solved.
The electric heater 1 further comprises an electric control circuit arranged on the first connecting frame 11, the electric control circuit is respectively electrically connected with the first electric heating wire 15 and the second electric heating wire 16, and the electric control circuit respectively controls the heating work of the first electric heating wire 15 and the second electric heating wire 16.
In this embodiment, the first connecting rod 13 is provided with a plurality of first ceramic sheets 131, one end of each first ceramic sheet 131 is provided with a first hook structure 1311, and the first electric heating wire 15 is clamped into the first hook structure 1311, so that the first electric heating wire 15 is disposed on the first connecting rod 13.
In the present embodiment, the first hook structure 1311 is arrow-shaped.
In this embodiment, the first electric heating wire 15 includes a conductive rod 151, a first section of electric heating wire 152, and a second section of electric heating wire 153, the first section of electric heating wire 152 is clamped into the first clamping structure 1311, the other end of the first ceramic plate 131 is provided with a second clamping structure 1312, the second section of electric heating wire 153 is clamped into the second clamping structure 1312, one end of the conductive rod 151 is connected to the end of the first section of electric heating wire 152, and the other end is connected to the end of the second section of electric heating wire 153.
The end of the first electric heating wire 152 is electrically connected with the end of the second electric heating wire 153 via the conducting rod 151.
In the present embodiment, the first bracket 111 is provided with a first terminal 171 and a second terminal 172, the first terminal 171 is connected with the head end of the first section of electric heating wire 152, and the second terminal 172 is connected with the head end of the second section of electric heating wire 153.
Specifically, first terminal 171 includes the cylinder and leads electrical pillar, and the cylinder is equipped with axial through hole, and axial through hole's one end with lead electrical pillar and be connected, in the head end of first section electric heating wire 152 stretched into the through-hole through axial through hole's the other end, and lead electrical pillar and be connected to first section electric heating wire 152 neither can contact with first support 111, can lead out the lead wire through first terminal 171 again.
In this embodiment, the first bracket 111 includes a first plate 1111 and a second plate 1112, the second plate 1112 is disposed on the first plate 1111, the second plate 1112 is perpendicular to the first plate 1111, the first plate 1111 is provided with a mounting hole 11111, the second plate 1112 is provided with a first connection hole and a second connection hole respectively matching with the first terminal 171 and the second terminal 172, the first terminal 171 is disposed on the second plate 1112 through the first connection hole, and the second terminal 172 is disposed on the second plate 1112 through the second connection hole. The first bracket 111 is mounted on the V-shaped evaporator through the mounting hole 11111, and the second plate 1112 and the first plate 1111 are perpendicular to each other, so that components mounted on the second plate 1112 and the first plate 1111 do not interfere with each other.
In this embodiment, the second bracket 112 is provided with the electronic control box 18, the electronic control box 18 is provided with the temperature controller 181, and the temperature controller 181 is electrically connected with the first section of electric heating wire 152 through the first terminal 171 and is electrically connected with the second section of electric heating wire 153 through the second terminal 172.
In the present embodiment, the electrical control box 18 is provided with a fuse 182, and the fuse 182 is electrically connected to the first segment of electrical heating wire 152 through the first terminal 171 and electrically connected to the second segment of electrical heating wire 153 through the second terminal 172.
In the present embodiment, the first connecting frame 11 and the second connecting frame 12 are sheet metal parts, and the first connecting rod 13, the second connecting rod 14, the first ceramic plate 131, the first terminal 171 and the second terminal 172 are insulating parts.
In the present embodiment, the first electric heating wire 15 and the second electric heating wire 16 have different powers.
In conclusion, the electric heater 1 is of an integral V-shaped structure, and has good strength and simple and reliable structure. The electric heater 1 is matched with the V-shaped evaporator, and the heat of electric heating can be effectively dispersed through the maximization of the wind speed on the surface of the electric heater 1. The electric heater 1 adopts a two-section design of the first electric heating wire 15 and the second electric heating wire 16, different power combinations are designed according to the wind speed, the electric heating design power at the position with small wind speed is small, and the electric heating design power at the position with large wind speed is large. The reliability of the electric heater 1 is very high.
As shown in fig. 2, the present embodiment further provides a window air conditioner, which includes a V-shaped evaporator 2 and the electric heater 1 disposed on the V-shaped evaporator 2.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. An electric heater is characterized by comprising a first connecting frame, a second connecting frame, a first connecting rod, a second connecting rod, a first electric heating wire and a second electric heating wire, the first connecting frame is in a V shape and comprises a first bracket and a second bracket, the first bracket is arranged at one end of the second bracket, the second connecting bracket is V-shaped and comprises a third bracket and a fourth bracket, the third bracket is arranged at one end of the fourth bracket, one end of the first connecting rod is arranged at the first bracket, the other end of the first connecting rod is arranged at the third bracket, the first electric heating wire is arranged on the first connecting rod, one end of the second connecting rod is arranged on the second bracket, the other end of the second connecting rod is arranged on the fourth bracket, the second electric heating wire is arranged on the second connecting rod, so that the electric heater is V-shaped.
2. The electric heater of claim 1, wherein the first connecting rod is provided with a plurality of first ceramic plates, one end of each first ceramic plate is provided with a first hook structure, and the first electric heating wire is clamped into the first hook structure, so that the first electric heating wire is arranged on the first connecting rod.
3. The electric heater of claim 2, wherein the first electric heating wire comprises a conductive rod, a first section of electric heating wire and a second section of electric heating wire, the first section of electric heating wire is clamped into the first clamping hook structure, the other end of the first ceramic plate is provided with a second clamping hook structure, the second section of electric heating wire is clamped into the second clamping hook structure, one end of the conductive rod is connected with the tail end of the first section of electric heating wire, and the other end of the conductive rod is connected with the tail end of the second section of electric heating wire.
4. An electric heater as claimed in claim 3, wherein the first bracket is provided with a first terminal and a second terminal, the first terminal being connected to a head end of the first section of electric heating wire, and the second terminal being connected to a head end of the second section of electric heating wire.
5. The electric heater of claim 4, wherein the first bracket comprises a first plate and a second plate, the second plate is disposed on the first plate, the second plate is perpendicular to the first plate, the first plate is provided with a mounting hole, the second plate is provided with a first connecting hole and a second connecting hole respectively matched with the first wiring terminal and the second wiring terminal, the first wiring terminal is disposed on the second plate through the first connecting hole, and the second wiring terminal is disposed on the second plate through the second connecting hole.
6. The electric heater of claim 4, wherein the second bracket is provided with an electric control box provided with a temperature controller electrically connected with the first section of electric heating wire through the first binding post and electrically connected with the second section of electric heating wire through the second binding post.
7. An electric heater as claimed in claim 6, wherein the electrical control box is provided with a fuse electrically connected to the first length of electrical heating wire by the first terminal stud and to the second length of electrical heating wire by the second terminal stud.
8. The electric heater of claim 5, wherein the first and second connecting brackets are sheet metal parts, and the first connecting rod, the second connecting rod, the first ceramic sheet, the first terminal post, and the second terminal post are insulating parts.
9. The electric heater of claim 1, wherein the first and second electrical heating wires are not of the same power.
10. A window air conditioner comprising a V-shaped evaporator and an electric heater according to any one of claims 1 to 9 provided to the V-shaped evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073708.0U CN211084251U (en) | 2019-11-26 | 2019-11-26 | Electric heater and window air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073708.0U CN211084251U (en) | 2019-11-26 | 2019-11-26 | Electric heater and window air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084251U true CN211084251U (en) | 2020-07-24 |
Family
ID=71647447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922073708.0U Active CN211084251U (en) | 2019-11-26 | 2019-11-26 | Electric heater and window air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084251U (en) |
-
2019
- 2019-11-26 CN CN201922073708.0U patent/CN211084251U/en active Active
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