CN211670302U

CN211670302U - Energy-saving battery for electric tool

Info

Publication number: CN211670302U
Application number: CN202020702363.0U
Authority: CN
Inventors: 李东龙; 莫盼盼
Original assignee: Shenzhen Lizhiyuan Technology Co ltd
Current assignee: Shenzhen Lizhiyuan Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-13
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an energy-conserving electric tool battery, including the battery frame, the equal fixedly connected with buckle in both sides at battery frame top, the inner chamber of battery frame are equipped with the metal and protect the frame, and the inner chamber fixedly connected with group battery of frame is protected to the metal, and the equal fixedly connected with fin in both sides of frame top and bottom is protected to the metal, and the fin is including heat dissipation metal sheet and heat dissipation grid, the bottom fixedly connected with heat dissipation grid of heat dissipation metal sheet. The utility model discloses a battery frame, thermovent, fin, metal protect frame, group battery, heat dissipation metal sheet, heat dissipation grid, heat dissipation coating, graphite alkene coating and heat dissipation silicone grease coating can make the battery reach energy-conserving effectual function, solved the electric tool battery on the current market and did not possess energy-conserving effectual function, the radiating effect is not good when the battery uses, the battery temperature is not good, lead to electric energy output effect not good, the continuation of the journey effect is relatively poor, be unfavorable for the long-time problem of using of user.

Description

Energy-saving battery for electric tool

Technical Field

The utility model relates to an electric tool technical field specifically is an energy-conserving electric tool battery.

Background

Electric tools, especially hand-held dc electric tools, such as impact drills and impact wrenches, usually use a battery pack as a power source, the battery pack is connected to a connecting base of a main body of the electric tool and locked to the electric tool by a locking mechanism.

Electric tool need use the battery package to supply power to it when using for using, and the electric tool battery on the existing market does not possess energy-conserving effectual function, and the radiating effect is not good when the battery uses, and battery temperature is not good, leads to electric energy output effect not good, and the continuation of the journey effect is relatively poor, is unfavorable for user's long-time use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving electric tool battery possesses energy-conserving effectual advantage, has solved electric tool battery in the current market and has not possessed energy-conserving effectual function, and the radiating effect is not good when the battery uses, and battery temperature is not good, leads to electric energy output effect not good, the relatively poor problem of continuation of the journey effect.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving electric tool battery comprises a battery frame, wherein both sides of the top of the battery frame are fixedly connected with buckles, the inner cavity of the battery frame is provided with a metal protection frame, the inner cavity of the metal protection frame is fixedly connected with a battery pack, the two sides of the top and the bottom of the metal protective frame are both fixedly connected with radiating fins which comprise radiating metal plates and radiating grids, the bottom of the heat dissipation metal plate is fixedly connected with a heat dissipation grid, the surfaces of the heat dissipation metal plate and the heat dissipation grid are respectively coated with a heat dissipation coating, the heat dissipation coating comprises a graphene coating and a heat dissipation silicone grease coating, the bottom of the graphene coating is fixedly connected with the heat dissipation silicone grease coating, the battery frame is characterized in that heat dissipation ports are formed in two sides of an inner cavity of the battery frame, a filter screen is fixedly connected to the inner cavity of each heat dissipation port, and a connecting pile head matched with the battery pack is fixedly connected to the top of the battery frame.

Preferably, the top of the inner cavity of the battery frame is provided with a wiring hole matched with the connecting pile head, and the inner cavity of the wiring hole is fixedly connected with a protective ring.

Preferably, the bottom of the inner cavity of the battery frame is provided with a buckle plate, both sides of the buckle plate are provided with buckle teeth, and both sides of the inner wall of the battery frame are provided with buckle grooves matched with the buckle teeth for use.

Preferably, the width of the heat dissipation grids is 1mm, and the distance between the heat dissipation grids is 2 mm.

Preferably, the thickness of the graphene coating is 0.2mm, and the thickness of the heat dissipation silicone grease coating is 0.4 mm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a battery frame, thermovent, fin, metal protect frame, group battery, heat dissipation metal sheet, heat dissipation grid, heat dissipation coating, graphite alkene coating and heat dissipation silicone grease coating can make the battery reach energy-conserving effectual function, solved the electric tool battery on the current market and did not possess energy-conserving effectual function, the radiating effect is not good when the battery uses, the battery temperature is not good, lead to electric energy output effect not good, the continuation of the journey effect is relatively poor, be unfavorable for the long-time problem of using of user.

2. By using the wiring hole and the protective ring, the phenomenon that the wiring of the equipment is abnormally abraded to influence the use when the equipment is connected and used can be effectively avoided, and the safety of the connecting wire in use is improved; through the use of the buckle teeth and the buckle grooves, a user can detach the buckle plate more conveniently, and the user can conveniently perform daily maintenance on the battery frame; by determining the specification of the heat dissipation grating, the heat dissipation effect of the device can be effectively improved, and the phenomenon that the service life of the battery cannot be influenced due to the fact that heat accumulated in the inner cavity of the battery frame cannot be dissipated is avoided; through the use of graphite alkene coating and heat dissipation silicone grease coating, can make the battery pack and the surperficial heat of metal protecting frame by the surface department of quick transmission to the fin, the quick heat dissipation of the equipment of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the heat sink of the present invention;

fig. 3 is a schematic view of the structure of the heat dissipation coating of the present invention.

In the figure: 1. a battery frame; 2. filtering with a screen; 3. connecting the pile heads; 4. a wiring hole; 5. buckling; 6. a heat dissipation port; 7. a heat sink; 8. buckling the plate; 9. a metal protective frame; 10. a battery pack; 11. a heat-dissipating metal plate; 12. a heat dissipation grid; 13. a heat-dissipating coating; 14. a graphene coating; 15. and (4) a heat dissipation silicone grease coating.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a battery frame 1, filter screen 2, connection pile head 3, walk line hole 4, buckle 5, thermovent 6, fin 7, buckle 8, metal protect frame 9, group battery 10, heat dissipation metal sheet 11, heat dissipation grid 12, heat dissipation coating 13, graphite alkene coating 14 and heat dissipation silicone grease coating 15 parts are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an energy-saving electric tool battery comprises a battery frame 1, a wire-passing hole 4 matched with a connecting pile head 3 is arranged at the top of the inner cavity of the battery frame 1, a protective ring is fixedly connected with the inner cavity of the wire-passing hole 4, the phenomenon that the abnormal abrasion affects the use of the equipment when the equipment is connected and used can be effectively avoided by using the wire-passing hole 4 and the protective ring, the safety of the connecting wire is improved when the connecting wire is used, buckles 5 are fixedly connected with both sides of the top of the battery frame 1, buckle plates 8 are arranged at the bottom of the inner cavity of the battery frame 1, buckle teeth are arranged on both sides of the buckle plates 8, buckle grooves matched with the buckle teeth for use are arranged on both sides of the inner wall of the battery frame 1, the buckle plates 8 can be more conveniently detached by a user by using the buckle teeth and the buckle grooves, the user can conveniently perform daily maintenance on the, the battery pack 10 is fixedly connected to the inner cavity of the metal protective frame 9, the radiating fins 7 are fixedly connected to the two sides of the top and the bottom of the metal protective frame 9, each radiating fin 7 comprises a radiating metal plate 11 and a radiating grid 12, the width of each radiating grid 12 is 1mm, the distance between every two adjacent radiating grids 12 is 2mm, the radiating effect of the device can be effectively improved by determining the specification of each radiating grid 12, the phenomenon that the service life of the battery cannot be influenced due to heat accumulated in the inner cavity of the battery frame 1 is avoided, the radiating grids 12 are fixedly connected to the bottom of the radiating metal plate 11, radiating coatings 13 are respectively coated on the surfaces of the radiating metal plate 11 and the radiating grids 12, each radiating coating 13 comprises a graphene coating 14 and a radiating silicone grease coating 15, the bottom of the graphene coating 14 is fixedly connected with the radiating silicone grease coating 15, the thickness of the graphene coating 14 is 0.2mm, and the thickness of the radiating silicone grease coating 15 is 0.4mm, through the use of graphite alkene coating 14 and heat dissipation silicone grease coating 15, can make group battery 10 and metal protect the surface of frame 9 heat by the surface department of quick transmission to fin 7, the quick heat dissipation of the equipment of being convenient for, thermovent 6 has all been seted up to the both sides of 1 inner chamber of battery frame, the inner chamber fixedly connected with filter screen 2 of thermovent 6, the top fixedly connected with of battery frame 1 is connected the pile head 3 with the cooperation use of group battery 10.

When the battery pack is used, the battery pack 10 dissipates heat when being powered and used, the heat is transferred to the surface of the radiating fin 7 along the metal protective frame 9, the air circulation effect of the inner cavity of the battery frame 1 can be better through the arrangement of the radiating port 6, the radiating area of the radiating fin 7 can be larger through the arrangement of the radiating grid 12, the heat conduction capability of the device is effectively improved, the heat on the surfaces of the battery pack 10 and the metal protective frame 9 can be quickly transferred to the surface of the radiating fin 7 through the use of the graphene coating 14 and the radiating silicone grease coating 15, the quick heat dissipation of equipment is facilitated, the heat is discharged along the radiating port 6, the external cold air enters the inner cavity of the battery frame 1 to complete the air circulation, the function of good heat dissipation effect is achieved, the problem that the electric tool battery in the existing market does not have the function of good energy-saving effect is solved, and the radiating effect is not good when, the battery temperature is not good, leads to electric energy output effect not good, and the continuation of the journey effect is relatively poor, is unfavorable for the problem that the user used for a long time, is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving electric tool battery comprises a battery frame (1), and is characterized in that: the battery comprises a battery frame (1), wherein both sides of the top of the battery frame (1) are fixedly connected with buckles (5), the inner cavity of the battery frame (1) is provided with a metal protection frame (9), the inner cavity of the metal protection frame (9) is fixedly connected with a battery pack (10), both sides of the top and the bottom of the metal protection frame (9) are fixedly connected with radiating fins (7), each radiating fin (7) comprises a radiating metal plate (11) and a radiating grid (12), the bottom of the radiating metal plate (11) is fixedly connected with the radiating grid (12), the surfaces of the radiating metal plate (11) and the radiating grid (12) are respectively coated with a radiating coating (13), each radiating coating (13) comprises a graphene coating (14) and a radiating silicone coating (15), the bottom of the graphene coating (14) is fixedly connected with the radiating silicone coating (15), both sides of the inner cavity of the battery frame (1) are respectively provided with radiating holes (6), the inner chamber fixedly connected with filter screen (2) of thermovent (6), the top fixedly connected with of battery frame (1) is with connection pile head (3) that group battery (10) cooperation was used.

2. An energy efficient power tool battery as defined in claim 1, wherein: the top of the inner cavity of the battery frame (1) is provided with a wiring hole (4) matched with the connecting pile head (3), and the inner cavity of the wiring hole (4) is fixedly connected with a protective ring.

3. An energy efficient power tool battery as defined in claim 1, wherein: the bottom of the inner cavity of the battery frame (1) is provided with a buckle plate (8), buckle teeth are arranged on two sides of the buckle plate (8), and buckle grooves matched with the buckle teeth for use are arranged on two sides of the inner wall of the battery frame (1).

4. An energy efficient power tool battery as defined in claim 1, wherein: the width of the heat dissipation grids (12) is 1mm, and the distance between the heat dissipation grids (12) is 2 mm.

5. An energy efficient power tool battery as defined in claim 1, wherein: the thickness of the graphene coating (14) is 0.2mm, and the thickness of the heat dissipation silicone grease coating (15) is 0.4 mm.