CN105261849A

CN105261849A - Wiring board

Info

Publication number: CN105261849A
Application number: CN201510675816.9A
Authority: CN
Inventors: 赖元华; 樊钊
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2015-10-16
Filing date: 2015-10-16
Publication date: 2016-01-20

Abstract

The invention discloses a wiring board. The wiring board comprises a wiring board body (1) and a heating layer (2) arranged on at least one side of the wiring board body (1), wherein the heating layer (2) is one or more layers. According to the wiring board disclosed by the invention, the problem that the wiring board is easy to dew to cause great potential safety hazard in the prior art can be solved.

Description

Terminal block

Technical field

The present invention relates to electrical connection technical field, in particular to a kind of terminal block.

Background technology

Compressor or motor etc., when environment for use is moister, terminal block easily form condensation, make terminal block there is larger potential safety hazard.

Summary of the invention

A kind of terminal block is provided in the embodiment of the present invention, causes existing the problem of larger potential safety hazard to solve the easy condensation of terminal block in prior art.

For achieving the above object, the embodiment of the present invention provides a kind of terminal block, and comprise wiring plate body and be arranged on the heating layer of at least side of wiring plate body, heating layer is one or more layers.

As preferably, heating layer is arranged on the both sides of terminal block.

As preferably, the number of plies of the heating layer of wiring plate body both sides is identical.

As preferably, the heating layer being positioned at wiring plate body side is that integral type is shaping.

As preferably, the heating layer being positioned at wiring plate body side comprises the heating plate that multiple spacing side by side is arranged.

As preferably, terminal block also comprises the binding post being connected to wiring plate body through heating layer.

As preferably, binding post is multiple, and heating layer comprises multiple heating plate be arranged side by side, and heating plate and binding post one_to_one corresponding are arranged.

As preferably, heating layer is magnetic conducting and heating layer.

Apply technical scheme of the present invention, terminal block comprises wiring plate body and is arranged on the heating layer of at least side of wiring plate body, and heating layer is one or more layers.Heating layer is arranged on the surface of wiring plate body, suitably can heat by butted line plate body, thus is remained in certain temperature range by the binding post being connected to wiring plate body, avoid occurring dew condensation phenomenon, improves fail safe when terminal block uses.

Accompanying drawing explanation

Fig. 1 is the structural representation of the display screen of the terminal block of first embodiment of the invention;

Fig. 2 is the structural representation of the display screen of the terminal block of second embodiment of the invention;

Fig. 3 is the structural representation of the display screen of the terminal block of third embodiment of the invention.

Description of reference numerals: 1, wiring plate body; 2, heating layer; 3, binding post.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.

See shown in Fig. 1 to Fig. 3, according to embodiments of the invention, terminal block comprises wiring plate body 1 and is arranged on the heating layer 2 of at least side of wiring plate body 1, and heating layer 2 is one or more layers.

Heating layer 2 is arranged on the surface of wiring plate body 1, suitably can heat by butted line plate body 1, thus is remained in certain temperature range by the binding post being connected to wiring plate body 1, avoid occurring dew condensation phenomenon, improves fail safe when terminal block uses.

Wiring plate body 1 can arrange heating layer 2 in side, also heating layer 2 can be all set in both sides, concrete needs are determined according to the heated condition of the connection state of binding post and heating layer 2 butted line plate body, if just can ensure in side the heat that butted line plate body 1 provides enough, just only heating layer 2 can be set in side, thus save material.

In the present embodiment, heating layer 2 is all set in the both sides of wiring plate body 1, effectively can improves the caloric value of wiring plate body 1, more effectively avoid the appearance of dew condensation phenomenon.

Heating layer 2 can be set to one deck or multilayer, concrete needs are determined according to the situation of reality, ensure that wiring plate body 1 suitably generates heat, the caloric value of heating layer 2 should be avoided excessive, and make wiring plate body 1 due to temperature too high and cause electric property to decline, the caloric value of heating layer 2 also to be avoided too small and cause wiring plate body 1 effectively can not avoid condensation.

The number of plies of the heating layer 2 of wiring plate body 1 both sides can be identical, also can be different, can according to the working condition flexible design of reality.

Terminal block also comprises the binding post 3 being connected to wiring plate body through heating layer 2, and binding post 3 is for realizing being connected with the binding post of compressor, motor etc.

Above-mentioned heating layer 2 is preferably magnetic conducting and heating layer, also can make for other exothermic material.

In conjunction with shown in Figure 1, according to the first embodiment of the present invention, be all connected with binding post 3 in the both sides of wiring plate body 1, be provided with the heating layer 2 of individual layer in the both sides of wiring plate body 1, the heat that butted line plate body 1 provides enough can be ensured, avoid wiring plate body 1 to occur condensation.In the present embodiment, the heating layer 2 being positioned at the same side of wiring plate body 1 is formed in one structure, shaping more simple and convenient.The heating layer 2 of individual layer can carry out proportioning according to actual conditions when using according to certain thickness, thus ensures that the heating of wiring plate body 1 is suitable.

In conjunction with shown in Figure 2, according to a second embodiment of the present invention, it is substantially identical with the terminal block structure of the first embodiment, difference is, in the present embodiment, the heating layer 2 of every side of wiring plate body 1 is multilayer, thus can provide more sufficient heat for terminal block body 1, more effectively avoids the appearance of dew condensation phenomenon.The number of plies of multilayer heating layer 2 can adjust, thus can adjust the number of plies of heating layer 2 according to the difference of service condition, makes the both sides of wiring plate body 1 remain the heating layer 2 of the suitable number of plies.

In conjunction with shown in Figure 3, according to the third embodiment of the invention, be provided with heating layer 2 in the both sides of wiring plate body 1, the heating layer 2 being positioned at wiring plate body 1 side comprises the heating plate of multiple spacing side by side setting.

Binding post 3 is multiple, heating layer 2 comprises multiple heating plate be arranged side by side, heating plate and binding post 3 one_to_one corresponding are arranged, thus make heating layer 2 when needs are changed or keep in repair, do not need on the whole whole heating layer 2 to be changed, and only need the heating plate changing or keep in repair relevant position, can effectively reduce follow-up maintenance cost.

Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims

1. a terminal block, is characterized in that, comprise wiring plate body (1) and be arranged on the heating layer (2) of at least side of described wiring plate body (1), described heating layer (2) is one or more layers.

2. terminal block according to claim 1, is characterized in that, described heating layer (2) is arranged on the both sides of described terminal block.

3. terminal block according to claim 1, is characterized in that, the number of plies of the heating layer (2) of described wiring plate body (1) both sides is identical.

4. terminal block according to claim 1, is characterized in that, the described heating layer (2) being positioned at described wiring plate body (1) side for integral type shaping.

5. terminal block according to claim 1, is characterized in that, the described heating layer (2) being positioned at described wiring plate body (1) side comprises the heating plate of multiple spacing side by side setting.

6. terminal block according to claim 1, is characterized in that, described terminal block also comprises the binding post (3) being connected to described wiring plate body (1) through described heating layer (2).

7. terminal block according to claim 6, it is characterized in that, described binding post (3) is for multiple, and described heating layer (2) comprises multiple heating plate be arranged side by side, and described heating plate and described binding post (3) one_to_one corresponding are arranged.

8. terminal block according to any one of claim 1 to 7, is characterized in that, described heating layer (2) is magnetic conducting and heating layer.