Multi-purpose PTC (Positive Temperature Coefficient) belt limiting bracket

Abstract

The utility model discloses a PTC multipurpose belt limiting support. Belongs to the technical field of heater installation parts and comprises a limiting support body, a PTC heating tube device is arranged on one side of the limiting support body, a temperature control installation device is arranged on the other side of the limiting support body, and the PTC heating tube device comprises a plurality of PTC heating tube fixing grooves which are evenly distributed. Box-shaped limiting blocks are arranged in the PTC heating tube fixing grooves, and clamping grooves are formed in the bottoms of the box-shaped limiting blocks; a plurality of temperature control mounting grooves are formed in the temperature control mounting device; two screw fixing holes are formed in the limiting support body. The support is easy to install, the temperature control installation position is reasonable, and the temperature of the PTC square tube and the junction box can be detected; in addition, the PTC is provided with a limiting block wrapped in a box shape, so that the PTC is prevented from exceeding the mounting position.

Description

Technical Field

[0001] The utility model belongs to the technical field of heater installation components and relates to a bracket, in particular to a PTC multi-purpose bracket with a limiter. Background Art

[0002] In the prior art, PTC heaters are widely used, especially in air conditioners. Since PTC is installed in air conditioners through a bracket, the requirements for the bracket are relatively high. Not only is the bracket required to have good insulation performance, but it is also required to have strong functionality, simple structure, and easy installation. The current disadvantages are: the existing bracket has a single function, and sometimes its structure is too complicated and difficult to install. Utility Model Content

[0003] In view of the above problems, the utility model aims to propose a PTC multi-purpose bracket with a limiter.

[0004] The technical solution of the utility model is: a PTC multi-purpose limit bracket described in the utility model comprises an inverted "L"-shaped limit bracket body, a PTC heating tube device is arranged on one side of the limit bracket body, and a temperature control installation device is arranged on the other side of the limit bracket body.

[0005] Furthermore, the PTC heating tube device comprises a plurality of evenly distributed PTC heating tube fixing grooves, and a limiting block is arranged in each of the plurality of PTC heating tube fixing grooves.

[0006] Furthermore, a plurality of temperature control installation slots are provided in the temperature control installation device.

[0007] Furthermore, two screw fixing holes are provided on the limiting bracket body.

[0008] Furthermore, the limit block is a box-shaped limit block wrapped in a box shape, and a slot is provided at the bottom of the box-shaped limit block.

[0009] Furthermore, the temperature control installation device is used to detect the temperature of the PTC square tube and the junction box.

[0010] Furthermore, the screw fixing holes are respectively opened near two ends of the PTC heating tube device.

[0011] The beneficial effects of the utility model are as follows: the bracket is easy to install, the temperature control installation position is reasonable, and the temperature of the PTC square tube and the junction box can be detected; in addition, the PTC is installed with a box-shaped limiting block to prevent the PTC from exceeding the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0013] Figure 2 It is the front view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0016] Figure 5 It is a side view of the utility model;

[0017] In the figure: 1. PTC heating tube fixing groove; 2. Limit block; 3. Temperature control installation groove; 4. Screw fixing hole, 5 is the card slot. DETAILED DESCRIPTION

[0018] The specific technical scheme of the utility model is further described in detail below with reference to specific examples.

[0019] like Figure 1-5 As shown, the utility model describes a PTC multi-purpose limit bracket, which includes an inverted "L"-shaped limit bracket body, a PTC heating tube device is arranged on one side of the limit bracket body, and a temperature control installation device is arranged on the other side of the limit bracket body.

[0020] Furthermore, the PTC heating tube device comprises a plurality of evenly distributed PTC heating tube fixing grooves 1, and a limiting block 2 is arranged in each of the plurality of PTC heating tube fixing grooves 1;

[0021] A box-shaped limiting block 4 is installed in the PTC heating tube device to prevent the PTC from exceeding the installation position.

[0022] Furthermore, a plurality of temperature control installation slots 3 are provided in the temperature control installation device.

[0023] Furthermore, two screw fixing holes 4 are provided on the limiting bracket body.

[0024] Furthermore, the limit block 2 is a box-shaped limit block wrapped in a box shape, and a slot 5 is provided at the bottom of the box-shaped limit block; the slot 5 is used to be installed on the wiring cavity sheet metal during assembly to clamp the sheet metal.

[0025] Furthermore, the temperature control installation device is used to detect the temperature of the PTC square tube and the junction box.

[0026] Furthermore, the screw fixing holes 4 are respectively opened near the two ends of the PTC heating tube device.

[0027] The bracket of the utility model has good insulation performance, multiple functions, simple structure and convenient installation.

Claims

1. A PTC multi-purpose bracket with limit, characterized in that: It comprises an inverted "L"-shaped limiting bracket body, a PTC heating tube device is arranged on one side of the limiting bracket body, and a temperature control installation device is arranged on the other side of the limiting bracket body.

2. A PTC multi-purpose bracket with limiting function according to claim 1, characterized in that: The PTC heating tube device comprises a plurality of evenly distributed PTC heating tube fixing grooves (1), and a limiting block (2) is arranged in each of the plurality of PTC heating tube fixing grooves (1).

3. A PTC multi-purpose bracket with limiting function according to claim 1, characterized in that: A plurality of temperature control installation slots (3) are provided in the temperature control installation device.

4. A PTC multi-purpose bracket with limiting function according to claim 1, characterized in that: Two screw fixing holes (4) are provided on the limiting bracket body.

5. The PTC multi-purpose bracket with limiting function according to claim 2, characterized in that: The limit block (2) is a box-shaped limit block wrapped in a box shape; A clamping slot (5) is provided at the bottom of the box-shaped limiting block.

6. The PTC multi-purpose bracket with limiting function according to claim 1, characterized in that: The temperature control installation device is used to detect the temperature of the PTC square tube and the junction box.

7. A PTC multi-purpose bracket with limiting function according to claim 4, characterized in that: The screw fixing holes (4) are respectively arranged near the two ends of the PTC heating tube device.

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