CN221233427U - Ceramic PTC heater frame for new energy automobile - Google Patents

Abstract

The utility model is applicable to the technical field of PTC heaters, and provides a ceramic PTC heater frame for a new energy automobile, which comprises a fixing frame and a mounting frame, wherein the mounting frame is fixed at the top end of the fixing frame, mounting structures are arranged in one side of the mounting frame, each mounting structure comprises an inserting block, a slot, a buckle, a spring and a clamping groove, the slot is formed in the mounting frame, and the clamping groove is formed in one side of the slot. The utility model provides a ceramic PTC heater frame for a new energy automobile, which is inserted into a slot through an insertion block, limits the placement position and angle between a fixing frame and a mounting frame, and enables the position between the fixing frame and the mounting frame to be preliminarily fixed through clamping into the inside of a clamping groove through a buckle, so that the device has the convenient fixing function, is convenient for preliminarily aligning and fixing the positions between the fixing frame and the mounting frame, and enables staff to conveniently use rivets to strengthen the positions between the fixing frame and the mounting frame, thereby enhancing the convenience of the device.

Description

Ceramic PTC heater frame for new energy automobile

Technical Field

The utility model relates to the technical field of PTC heaters, in particular to a ceramic PTC heater frame of a new energy automobile.

Background

In order to reduce the loss of electric energy when the new energy automobile air conditioner is used for heating, the new energy automobile air conditioner system generally adopts a more energy-saving and efficient heater, and the ceramic PTC heater has the advantages of long service life, good heat preservation performance, corrosion resistance and the like, so that the new energy automobile air conditioner system is widely adopted, and in order to be convenient for fixing the ceramic PTC heater core and accessories thereof, a new energy automobile ceramic PTC heater frame is required to be used for supporting the ceramic PTC heater core and the accessories thereof;

The prior technical proposal has the following defects: when the device is used, the defect that the device is inconvenient to assemble is overcome, and when the device is assembled, the fixing frame and the mounting frame are required to be manually aligned, then rivets penetrate through rivet holes and are inserted into the mounting frame, the device is assembled and fixed, and in the alignment process, tools are required to be used or the fixing frame and the mounting frame are required to be manually supported, so that the working steps are increased, and the processing efficiency of the device is affected.

Disclosure of utility model

The utility model aims to provide a ceramic PTC heater frame for a new energy automobile, which solves the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a new energy automobile pottery PTC heater frame, includes mount and mounting bracket, the top of mount is fixed with the mounting bracket, the inside of mounting bracket one side all is provided with mounting structure, the top of mount is provided with fixed knot and constructs, mounting structure includes inserted block, slot, buckle, spring and draw-in groove, the inside at the mounting bracket is seted up to the slot, the draw-in groove has been seted up to the inside of slot one side.

Preferably, the insert block is fixed at the top end of the fixing frame, a spring is fixed at one side of the interior of the insert block, and a buckle is fixed at one side of the spring. The insert block is inserted into the slot, so that the position and the angle between the fixing frame and the mounting frame are limited, and the clamp is clamped into the clamping groove through the clamp, so that the position between the fixing frame and the mounting frame is preliminarily fixed.

Preferably, a sliding structure is formed between the insert block and the slot, and a clamping structure is formed between the buckle and the clamping groove.

Preferably, the inside on mount top has been seted up the lead to the line hole, one side of mounting bracket is fixed with the gusset plate, the side opening has been seted up to the opposite side of mounting bracket, rivet hole site has been seted up to one side of mount.

Preferably, the fixed knot constructs including cover shell, clamp plate, rubber pad and spool, the spool is fixed on the top of mount, the top of spool is all fixed with the clamp plate. Through rotating the cover shell, the cover shell is enabled to press the pressing plates to bend inwards, and meanwhile, the plurality of groups of pressing plates clamp and fix the lead.

Preferably, a rubber pad is fixed on one side of the pressing plate, and a casing is sleeved on the outer side of the spool.

Preferably, the outer side wall of the spool is provided with external threads, and the interior of the casing is provided with internal threads matched with the external threads.

Compared with the prior art, the utility model has the beneficial effects that: the ceramic PTC heater frame structure of the new energy automobile is reasonable, and has the following advantages:

(1) The inserting block is inserted into the slot, so that the position and the angle between the fixing frame and the mounting frame are limited, the clamping groove is clamped into the clamping groove through the clamping buckle, the position between the fixing frame and the mounting frame is preliminarily fixed, the fixing function of the device is realized, the position between the fixing frame and the mounting frame is preliminarily aligned and fixed, a worker can conveniently use the rivet to strengthen the position between the fixing frame and the mounting frame, and the convenience of the device is enhanced;

(2) Through rotating the cover shell, the cover shell is extruded to press plates to bend inwards, and meanwhile, the plurality of groups of press plates clamp and fix the wires, so that the wire harness function of the device is realized, the wire harness penetrating through the wire through holes is conveniently fixed, and the wire harness is not easy to fall off under stress.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a fixing frame according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic cross-sectional elevation view of a fastening structure according to the present utility model;

FIG. 6 is a schematic top view of a mounting structure of the present utility model;

FIG. 7 is a schematic diagram of a novel front view of the present utility model;

fig. 8 is a schematic side sectional view of the mounting bracket of the present utility model.

Reference numerals in the drawings illustrate: 1. a fixing frame; 2. a mounting frame; 3. a reinforcing plate; 4. rivet hole site; 5. a fixed structure; 501. a casing; 502. a pressing plate; 503. a rubber pad; 504. a conduit; 6. a side hole; 7. a mounting structure; 701. inserting blocks; 702. a slot; 703. a buckle; 704. a spring; 705. a clamping groove; 8. and a wire through hole.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a new energy automobile ceramic PTC heater frame, as shown in figures 1-7, which comprises a fixing frame 1 and a mounting frame 2, wherein the mounting frame 2 is fixed at the top end of the fixing frame 1, mounting structures 7 are arranged in one side of the mounting frame 2, a fixing structure 5 is arranged at the top end of the fixing frame 1, the mounting structures 7 comprise inserting blocks 701, inserting grooves 702, clamping buckles 703, springs 704 and clamping slots 705, the inserting grooves 702 are formed in the mounting frame 2, clamping slots 705 are formed in one side of the inserting grooves 702, the inserting blocks 701 are fixed at the top end of the fixing frame 1, springs 704 are fixed at one side of the inner part of the inserting blocks 701, a clamping buckle 703 is fixed at one side of the springs 704, a sliding structure is formed between the inserting blocks 701 and the inserting grooves 702, a through hole 8 is formed in the inner part of the top end of the fixing frame 1, a reinforcing plate 3 is fixed at one side of the mounting frame 2, side holes 6 are formed in the other side of the mounting frame 2, and rivet holes 4 are formed in one side of the fixing frame 1.

Specifically, in this embodiment, the mounting structure 7 is used for connecting and aligning the fixing frame 1 and the mounting frame 2, so that a worker can conveniently insert the rivet into the rivet hole 4, the fixing frame 1 and the mounting frame 2 are connected and fixed, the reinforcing plate 3 is used for reinforcing the positions between the two groups of fixing frames 1, the ceramic PTC heater core and the fitting positions thereof are fixed through the mounting frame 2 and the fixing frame 1, the wires are inserted into the fixing frame 2 and the fixing frame 1 through the wire through holes 8, the inserting block 701 is inserted into the slot 702 through aligning the fixing frame 1 and the mounting frame 2, the placing position and angle between the fixing frame 1 and the mounting frame 2 are limited, the buckle 703 is pushed by the spring 704 to be clamped into the slot 705, the inserting block 701 is fixed in the slot 702, and the positions between the fixing frame 1 and the mounting frame 2 are primarily fixed.

In a further preferred embodiment of the present utility model, as shown in FIGS. 1-7: the fixed knot constructs 5 including cover shell 501, clamp plate 502, rubber pad 503 and spool 504, and spool 504 is fixed on the top of mount 1, and the top of spool 504 all is fixed with clamp plate 502, and one side of clamp plate 502 is fixed with rubber pad 503, and the outside cover of spool 504 is equipped with cover shell 501.

Specifically, in this embodiment, by rotating the casing 501, the casing 501 is moved downward on the surface of the wire pipe 504, and then the inner wall of the casing 501 presses the pressing plate 502, so that the pressing plate 502 bends inwards and contacts with the wire, the plurality of groups of pressing plates 502 clamp the wire, and the friction between the pressing plates 502 and the wire is increased by the rubber pad 503, so that the clamping of the pressing plates 502 is stable.

In a further preferred embodiment of the present utility model, as shown in FIGS. 1-7: the outer side wall of the spool 504 is provided with external threads, and the interior of the housing 501 is provided with internal threads that mate with the external threads.

Specifically, in the present embodiment, the jacket 501 is made to move up and down on the surface of the spool 504 by engagement of the threads on the surface of the spool 504, and the platen 502 is pressed.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (7)

1. The utility model provides a new energy automobile pottery PTC heater frame which characterized in that: comprises a fixing frame (1) and a mounting frame (2);

the top end of the fixing frame (1) is fixed with a mounting frame (2);

The inside of one side of the mounting frame (2) is provided with a mounting structure (7), and the top end of the mounting frame (1) is provided with a fixing structure (5);

the mounting structure (7) comprises an insertion block (701), an insertion groove (702), a buckle (703), a spring (704) and a clamping groove (705);

The slot (702) is formed in the mounting frame (2), and a clamping groove (705) is formed in one side of the slot (702).

2. A new energy automobile ceramic PTC heater frame according to claim 1, wherein: the inserting block (701) is fixed at the top end of the fixing frame (1);

a spring (704) is fixed on one side of the interior of the insert block (701);

one side of the spring (704) is fixed with a buckle (703).

3. A new energy automobile ceramic PTC heater frame according to claim 1, wherein: a sliding structure is formed between the insert block (701) and the slot (702), and a clamping structure is formed between the clamp buckle (703) and the clamping groove (705).

4. A new energy automobile ceramic PTC heater frame according to claim 1, wherein: the novel fixing rack is characterized in that a through line hole (8) is formed in the top end of the fixing rack (1), a reinforcing plate (3) is fixed on one side of the mounting rack (2), a side hole (6) is formed in the other side of the mounting rack (2), and a rivet hole site (4) is formed in one side of the fixing rack (1).

5. A new energy automobile ceramic PTC heater frame according to claim 1, wherein: the fixing structure (5) comprises a casing (501), a pressing plate (502), a rubber pad (503) and a wire tube (504), wherein the wire tube (504) is fixed at the top end of the fixing frame (1), and the pressing plate (502) is fixed at the top end of the wire tube (504).

6. The new energy automobile ceramic PTC heater frame according to claim 5, wherein: a rubber pad (503) is fixed on one side of the pressing plate (502), and a casing (501) is sleeved on the outer side of the spool (504).

7. The new energy automobile ceramic PTC heater frame according to claim 5, wherein: external threads are arranged on the outer side wall of the spool (504), and internal threads matched with the external threads are arranged inside the casing (501).