CN204392595U

CN204392595U - With the heated seats of inserted heater strip

Info

Publication number: CN204392595U
Application number: CN201520132803.2U
Authority: CN
Inventors: 王巍
Original assignee: CHENGDU LIANYU PRECISION MACHINERY Co Ltd
Current assignee: CHENGDU LIANYU PRECISION MACHINERY Co Ltd
Priority date: 2015-03-10
Filing date: 2015-03-10
Publication date: 2015-06-10
Anticipated expiration: 2025-03-10

Abstract

The utility model relates to the heated seats with inserted heater strip, it comprises heater strip (1) and heated seats body (2), heated seats body (2) is column structure, the cylinder of heated seats body (2) has heater strip embedding groove (3), the top of heater strip embedding groove (3) is rectangular channel, bottom is the arc-shaped slot that central angle is greater than 180 °, and heater strip (1) is embedded in described arc-shaped slot; Heater strip embedding groove (3) is distributed in double thread shape on the cylinder of heated seats body (2), and the two ends of heater strip (1) are positioned at same one end of heated seats body (2).The utility model has the advantage of: structure is simple; Effective contact area is about 66% of the heater strip gross area, and heater strip is tightr with body contacts after adding thermal expansion, reaches energy-conservation effect; Adopt embedded structure, decrease the area of " empty burning ", extend the useful life of heater strip.

Description

With the heated seats of inserted heater strip

Technical field

The utility model relates to heated seats, particularly with the heated seats of inserted heater strip.

Background technology

Along with the continuous progress of society and the development of science and technology, people are more and more concerned about the earth of depending on for existence than us, and most countries has also been fully recognized that the importance of environment to our human development in the world.This is wherein important be also problem the most urgent is exactly energy problem, and energy-conservation is crucial, is also the most effective important measures at present.Energy-conservationly refer to that reinforcement can manage, adopt technically feasible that the measure that reasonable in economy and environment and society can bear reduces from production of energy to the loss consumption links and waste, utilizes the energy more effectively and reasonably.

As shown in Figure 1, heater strip in existing heated seats is directly wound on the outer surface of heated seats body, its effective contact area is about the 25%-33% of the heater strip gross area, and after during heating, heater strip expands, heater strip can not contact closely with body, thus the heat of heater strip can not more be sent on body, cause thermal loss too much, power consumption increases.Meanwhile, heater strip can not contact closely with body, very easily damages after causing heater strip " empty burn " at last area being excessive.

Utility model content

The purpose of this utility model is the shortcoming overcoming prior art, provides that a kind of structure is simple, energy loss is little and the heated seats with inserted heater strip of long service life.

The purpose of this utility model is achieved through the following technical solutions: with the heated seats of inserted heater strip, it comprises heater strip and heated seats body, heated seats body is column structure, the cylinder of heated seats body has heater strip embedding groove, described heater strip is embedded in heater strip embedding groove.

Described heater strip embedding groove is that shape of threads is distributed on the cylinder of heated seats body.

Described heater strip embedding groove is that double thread shape is distributed on the cylinder of heated seats body, and the two ends of heater strip are positioned at same one end of heated seats body.

The top of described heater strip embedding groove is rectangular channel, and bottom is the arc-shaped slot that central angle is greater than 180 °, and heater strip is embedded in described arc-shaped slot.

The utility model has the following advantages:

1, the utility model novel structure, simple, difficulty of processing is low, low cost of manufacture.

2, effective contact area of heater strip of the present utility model and heated seats body is about 66% of the heater strip gross area, and heater strip is tightr with body contacts after adding thermal expansion, the heat of heater strip is allowed more to be sent on heated seats body, thus reduce the loss of heat, reach energy-conservation effect.

3, effective contact area of heater strip and heated seats body is more, and adopts embedded structure, makes heater strip decrease the area of " empty burning ", extend the useful life of heater strip, user reduces maintenance probability in same period, improves output, reduces costs.

Accompanying drawing explanation

Fig. 1 is the structural representation of heated seats in prior art;

Fig. 2 is structural representation of the present utility model;

Fig. 3 is the structural representation that heated seats does not install heater strip;

Fig. 4 is the cross-sectional view that heated seats installs heater strip;

Fig. 5 is the cross-sectional view of heated seats;

In figure: 1-heater strip, 2-heated seats body, 3-heater strip embedding groove.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described, but protection range of the present utility model is not limited to the following stated.

As shown in Figure 2, Figure 3 and Figure 4, with the heated seats of inserted heater strip, it comprises heater strip 1 and heated seats body 2, and heated seats body 2 is column structure, the cylinder of heated seats body 2 has heater strip embedding groove 3, described heater strip 1 is embedded in heater strip embedding groove 3.

Further, described heater strip embedding groove 3 is distributed on the cylinder of heated seats body 2 in shape of threads.

Further, described heater strip embedding groove 3 is distributed on the cylinder of heated seats body 2 in double thread shape, the two ends of heater strip 1 are positioned at same one end of heated seats body 2, the two ends of heater strip 1 are arranged on the same side of heated seats body 2, are convenient to connect external heat equipment.

Further, as shown in Figure 5, the top of described heater strip embedding groove 3 is rectangular channel, bottom is the arc-shaped slot that central angle is greater than 180 °, and heater strip 1 is embedded in described arc-shaped slot, and heater strip 1 is about 66% of heater strip 1 gross area with effective contact area of heated seats body 2, and heater strip 1 is tightr with body contacts after adding thermal expansion, allow the heat of heater strip 1 more be sent on heated seats body 2, thus reduce the loss of heat, reach energy-conservation effect.

Claims

1. with the heated seats of inserted heater strip, it is characterized in that: it comprises heater strip (1) and heated seats body (2), heated seats body (2) is column structure, the cylinder of heated seats body (2) has heater strip embedding groove (3), described heater strip (1) is embedded in heater strip embedding groove (3).

2. the heated seats with inserted heater strip according to claim 1, is characterized in that: described heater strip embedding groove (3) is distributed on the cylinder of heated seats body (2) in shape of threads.

3. the heated seats with inserted heater strip according to claim 1, it is characterized in that: described heater strip embedding groove (3) is distributed in double thread shape on the cylinder of heated seats body (2), the two ends of heater strip (1) are positioned at same one end of heated seats body (2).

4. the heated seats with inserted heater strip according to claim 1,2 or 3, it is characterized in that: the top of described heater strip embedding groove (3) is rectangular channel, bottom is the arc-shaped slot that central angle is greater than 180 °, and heater strip (1) is embedded in described arc-shaped slot.