CN210325985U

CN210325985U - Battery with energy rod type current collecting needle structure

Info

Publication number: CN210325985U
Application number: CN201920828125.1U
Authority: CN
Inventors: 姚盛宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-14
Anticipated expiration: 2029-06-04

Abstract

The utility model provides a battery with energy stick formula current collection needle structure, it includes casing, insulating layer, negative pole material, isolation structure, anode material, current collection needle structure, anodal port, negative pole port and sealing ring. The shell, the insulating layer, the negative electrode material, the isolation structure and the anode material are sequentially distributed in a surrounding manner from outside to inside by taking the current collecting needle structure as a center, the upper end part of the shell is provided with a positive electrode port which is connected with the anode material layer, the lower end part of the shell is provided with a negative electrode port, the sealing ring is connected with the negative electrode material and the anode material, and the current collecting needle structure penetrates through the sealing ring and is inserted into the center of the isolation cavity to be contacted with the anode material; the current collecting pin structure is provided with a plurality of current collecting pin layers, and each current collecting pin layer is provided with a plurality of pins which are uniformly and vertically wound around the conductor. The utility model provides an energy stick formula current collection needle structure's battery power is more, and the battery has better discharge load characteristic, and the power loss can effectively reduce, and the life of battery obtains the extension.

Description

Battery with energy rod type current collecting needle structure

Technical Field

The utility model belongs to the technical field of the battery and specifically relates to a battery with energy stick formula current collection needle structure is related to.

Background

The battery is a common power source for portable electric appliances, and has the advantages of low price and portability, so that the battery is widely applied. The inside current collection needle structure of battery on the existing market is mostly cylindrical, and the structure is more single, and the area of contact between current collection needle and anode material is less, and the electric quantity of battery can't fully be emitted, and the efficiency of discharging is lower, and the life of battery is shorter. Developed to the above problem the utility model provides an energy stick formula current collection needle structure, the battery electric quantity of this kind of structure is more, has better discharge load characteristic, and the power loss can effectively reduce, and the life of battery obtains the extension.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery with energy stick formula current collection needle structure, the battery power of this kind of structure is more, and the battery has better discharge load characteristic, and the power loss can effectively reduce, and the life of battery obtains the extension.

The technical scheme of the utility model is realized like this: the battery with the structure comprises a shell, an insulating layer, a negative electrode material, an isolation structure, a positive electrode material, a current collecting needle structure, a positive electrode port, a negative electrode port and a sealing ring, wherein the isolation cavity is formed in the shell, a negative electrode material cavity is formed between the shell and the isolation cavity, an anode material layer is filled in the isolation cavity, a cathode material layer is filled in the cathode material cavity, the insulating layer is arranged between the cathode material layer and the shell, the positive electrode port is formed in the upper end part of the shell and connected with the positive electrode material layer, the negative electrode port is formed in the lower end part of the shell, the sealing ring is connected with the cathode material and the anode material, and the current collecting needle structure penetrates through; the current collecting pin structure is provided with a plurality of current collecting pin layers, and each current collecting pin layer is provided with a plurality of pins which are uniformly and vertically wound around the conductor. The conductor structure is in a twist shape. The raw materials of the conductor and the current collecting pin are all electroplated copper, and the surfaces of the conductor and the current collecting pin are all provided with a plurality of dense micropores.

By adopting the technical scheme, the beneficial effects of the utility model are that: the current collecting needle structure is provided with a plurality of current collecting needle layers, each current collecting needle layer is provided with a plurality of needle bodies which are uniform and vertically surround the conductor, the conductor structure is in a twist shape, and the surfaces of the conductor and the current collecting needles are provided with a plurality of dense micropores. The contact area between the conductor and the anode material is larger, the contact is more sufficient, the battery has more electricity, the discharge load characteristic is better, the electricity loss can be effectively reduced, and the service life of the battery is prolonged; the raw materials of the conductor and the current collecting needle are all electroplated copper, so that the current collecting performance is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a side cross-sectional view of a battery of the present invention having an energy bar collector pin structure;

fig. 2 is a schematic view of a current collecting pin structure of a battery having an energy rod type current collecting pin structure according to the present invention;

fig. 3 is a top cross-sectional view of a current collecting pin structure of a battery having an energy bar type current collecting pin junction according to the present invention;

fig. 4 is a partial enlarged view of the collector pin surface of the battery with the energy bar type collector pin junction according to the present invention;

wherein, 1, the anode port; 2. a housing; 3. an insulating layer; 4. an isolation film; 5. a cathode material; 6. a current collecting needle; a conductor; 8. a seal ring; 9. an anode material; 10. micropores; 11. a negative port; 12 collecting the current needle structure; 13. isolating the cavity; 14. a cathode material chamber; 15 collector pin layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The battery with the structure as shown in fig. 1 comprises a shell 2, an insulating layer 3, a cathode material 5, an isolating structure 4, an anode material 9, a current collecting needle structure 12, a positive electrode port 1, a negative electrode port 11 and a sealing ring 8, wherein an isolating cavity 13 is arranged in the shell, a cathode material cavity 14 is formed between the shell 2 and the isolating cavity 13, the isolating cavity 13 is filled with the anode material 9, the cathode material cavity 14 is filled with the cathode material 5, the insulating layer 3 is arranged between the cathode material 5 and the shell 2, the upper end part of the shell 2 is provided with the positive electrode port 1, the positive electrode port 1 is connected with the anode material layer 9, the lower end part of the shell 2 is provided with the negative electrode port 11, the sealing ring 8 is connected with the cathode material 5 and the anode material 9, and the current collecting needle structure 12 is inserted in the center of; the collector pin structure 12 has a plurality of collector pin layers 15, and each collector pin layer 15 has a plurality of pins 6 uniformly and vertically surrounding the conductor 7.

The conductor 7 is structured in a twist shape as shown in fig. 4. The raw materials of the conductor 7 and the current collecting pin 6 are both electroplated copper.

The conductor 7 and the collector pin 6 each have a plurality of fine pores 10 on their surface as shown in fig. 4.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery with an energy rod type current collecting needle structure is characterized in that: the solar cell comprises a shell, an insulating layer, a negative electrode material, an isolating structure, an anode material, a current collecting needle structure, a positive electrode port, a negative electrode port and a sealing ring, wherein the isolating cavity is formed in the shell, a cathode material cavity is formed between the shell and the isolating cavity, an anode material layer is filled in the isolating cavity, a cathode material layer is filled in the cathode material cavity, the insulating layer is arranged between the cathode material layer and the shell, the positive electrode port is arranged at the upper end of the shell and connected with the anode material layer, the negative electrode port is arranged at the lower end of the shell, the sealing ring is connected with the cathode material and the anode material, and the current collecting needle structure penetrates through the sealing ring and is inserted in the center of the; the current collecting pin structure is provided with a plurality of current collecting pin layers, and each current collecting pin layer is provided with a plurality of pins which are uniformly and vertically wound around the conductor.

2. The battery having an energy bar collector pin structure of claim 1, wherein: the conductor structure is in a twist shape.

3. The battery having an energy bar collector pin structure of claim 1, wherein: the raw materials of the conductor and the current collecting pin are all electroplated copper.

4. The battery having an energy bar collector pin structure of claim 1, wherein: the conductor and the surface of the current collecting pin are provided with a plurality of dense micropores.