CN206148507U - Battery constant temperature box - Google Patents

Abstract

The utility model discloses a battery constant temperature box, including box body and lid, box body and lid are made by insulation material, have positive wiring terminal and a burden binding post at box body outside seal installation, and the one end of positive wire links to each other in positive wiring terminal and the box body, and the other end of positive wire links to each other with anodal binding clip, and the one end of negative pole lead wire links to each other in burden binding post and the box body, and the other end of negative pole lead wire links to each other with the negative pole binding clip, and it has one -way exhaust hole to pacify on box body or lid. Arrange storage battery in this constant temperature box that high temperature or severe cold can effectively keep warm for the battery season to the assurance is smooth and easy to the external connection, can control the regulation to the temperature even, makes battery work in environment homothermal relatively, thereby effectively ensures the performance of battery.

Description

A battery constant temperature box

technical field

The utility model relates to a constant temperature box, in particular to a constant temperature box capable of controlling the temperature of the external environment of a storage battery.

Background technique

Batteries are commonly used backup power sources in the field of power supply. Whether in substations, roads or field power supply facilities, batteries can be used as backup power sources. Batteries, especially lead-acid batteries, generally need to work normally within a temperature range. If the temperature is too low or too high, it will affect the performance of the battery and even shorten the service life of the battery. At present, in the field or road power supply facilities, the battery is generally directly exposed in the cabinet of the corresponding power supply equipment, under natural temperature, it is easy to be damaged in high temperature or severe cold season, which brings hidden dangers to the operation of the entire equipment.

Utility model content

The purpose of this utility model is to provide a constant temperature box for batteries. The battery pack is arranged in this constant temperature box, which can effectively keep the battery warm in high temperature or severe cold seasons, and ensure smooth external connection, and even control and adjust the temperature, so that the battery Work in a relatively constant temperature environment, so as to effectively guarantee the performance of the battery.

In order to achieve the above object, the utility model takes the following technical solutions:

A storage battery constant temperature box, including a box body and a box cover, the box body and the box cover are made of heat-insulating materials, and a positive terminal and a negative terminal are sealed and installed on the outside of the box body, and the connection between the positive terminal and the positive lead wire in the box One end is connected, the other end of the positive lead wire is connected to the positive terminal clamp, the negative terminal is connected to one end of the negative lead wire in the box body, the other end of the negative lead wire is connected to the negative terminal clamp, and a one-way exhaust is installed on the box body or box cover. hole.

Preferably, a temperature sensor, a heating device, and a refrigeration device are provided in the box, and the temperature sensor, the heating device, and the refrigeration device are all connected to the temperature control device.

Preferably, positive and negative power supply terminals are installed outside the box, and the positive and negative power supply terminals are electrically connected to the heating device and the cooling device in the box.

Preferably, the heating device is a resistance wire heater, and the resistance wire in the resistance wire heater surrounds the box in a ring shape.

Preferably, hollow interlayers are left inside each side wall of the box body and inside the box cover, and the hollow interlayers are filled with thermal insulation materials.

The device can effectively keep the battery warm by forming a closed space and using heat-insulating materials. At the same time, it is equipped with positive and negative terminals to maintain connection with the internal battery and ensure smooth connection with external electrical equipment. The temperature sensor cooperates with the temperature control device to measure the temperature, and then controls the heating or cooling device to start as needed to maintain the temperature within a constant range. The internal battery is allowed within a good temperature range, which effectively improves the performance and life of the battery.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in Figure 1, the storage battery constant temperature box has a box body 1 and a box cover 2. Both the box body 1 and the box cover are made of thermal insulation materials and have insulating properties. Interlayer, add paraffin, insulation cotton and other insulation materials inside, and a hollow interlayer can also be set inside the box cover, add insulation cotton, etc. inside. Can leave unidirectional exhaust hole 15 on the lid or box body, can exhaust from inside to outside. On the outer wall of the box body, a positive terminal 3 and a negative terminal 4 are installed, the positive terminal 3 is connected to one end of the positive lead 5, the other end of the positive lead 5 is connected to a positive terminal clip 12, the negative terminal 4 is connected to the negative One end of the lead wire 6 is connected, and the other end of the negative electrode lead wire 6 is connected with a negative terminal clamp 13 . When the battery pack 14 is put into the constant temperature box, the positive terminal 12 is connected to the positive terminal of the battery, and the negative terminal 13 is connected to the negative terminal of the battery, so that the positive terminal 3 and the negative terminal 4 can supply power to the outside.

For better temperature control, a temperature sensor 10, a heating device 7 and a cooling device 8 are arranged in the box body, and are all connected to the temperature control device 11, and the temperature control device can be arranged inside or outside the box body. The temperature sensor 10 monitors the internal temperature of the box and reports to the temperature control device 11. The temperature control device 11 commands the heating device 7 to heat or the cooling device 8 to cool down according to the preset value, so that the temperature is constant within a certain range. Positive and negative power supply terminals 9 are installed on the outside of the box body, and are electrically connected with the heating device and the cooling device to obtain power from the outside to supply power for the heating device and the cooling device. The heating device can be a resistance wire heater, and the resistance wire is formed into a ring around the box body to heat evenly.

This embodiment is only an illustration of the concept and realization of the utility model, and does not limit it. Under the concept of the utility model, technical solutions without substantial transformation are still within the scope of protection.

Claims (5)

1. a kind of battery constant temp. box, including box body and lid, it is characterised in that the box body and lid are done by insulation material Into being provided with positive binding post and negative binding post in box body outer side seal, positive binding post and of positive wire in box body End is connected, and the other end of positive wire is connected with positive terminal folder, and negative binding post is connected with one end of negative wire in box body, The other end of negative wire is connected with negative terminal folder, and one-way vent is equipped with box body or lid.

2. battery constant temp. box as claimed in claim 1, it is characterised in that temperature sensor is provided with the box body and is added Thermal and refrigerating plant, temperature sensor, heater and refrigerating plant are connected with attemperating unit.

3. battery constant temp. box as claimed in claim 2, it is characterised in that both positive and negative polarity confession is also equipped with the outside of the box body Electric terminal, the both positive and negative polarity power supply terminal keeps electrically connecting with the heater in box body, refrigerating plant.

4. battery constant temp. box as claimed in claim 3, it is characterised in that the heater is resistance heater, and Resistance wire in resistance heater is circularized in box body and surrounded.

5. the battery constant temp. box as described in any one of Claims 1-4, it is characterised in that each interior of the box body And hollow sandwich is left inside lid, the interior filling of hollow sandwich is incubated material.