Closed insulation battery cell support

Abstract

The utility model discloses a closed insulation battery cell support which comprises a lower cover and an upper cover, butt joint ports are arranged on the lower cover and the upper cover, a plurality of placing grooves are arranged on the lower cover, cover grooves capable of being in butt joint with the placing grooves are arranged below the upper cover, and the placing grooves and the cover grooves are respectively and sequentially separated at intervals. A plurality of placing grooves are formed in the upper cover, battery cells are placed in the placing grooves, insulating parts are arranged on the lower cover and the upper cover, a first fixing part and a second fixing part which can fix the insulating parts are arranged on the lower cover and the upper cover respectively, and buckling parts are arranged on the lower cover and the upper cover. No highland barley paper or PC insulation paper is needed to insulate the cell, the production cost is reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cores, in particular to a closed insulating battery core bracket. Background Art

[0002] With the improvement of living standards, the variety of household appliances is also increasing. Most of these appliances use batteries made of cylindrical cells. After the busbars at both ends of the cell brackets are welded, additional insulation materials need to be purchased and designed to ensure the safety of the cells.

[0003] A common method currently involves purchasing barley paper or PC insulation paper separately and designing and processing it specifically for the cell holder structure. After welding the busbars at both ends of the cell holder, the barley paper or PC insulation paper for the positive and negative electrodes is installed to insulate the cells and ensure safety. This entire process is costly and inefficient. Utility Model Content

[0004] The purpose of this utility model is to provide a closed insulated battery cell bracket that can solve at least one of the above technical problems. The technical solution of this utility model is as follows:

[0005] A closed insulated battery cell holder comprises: a lower cover and an upper cover, both of which are provided with docking ports, a plurality of placement slots are provided on the lower cover, and cover slots capable of docking with the placement slots are provided below the upper cover, the placement slots and cover slots are spaced apart in sequence, a battery cell is placed in each placement slot, insulating components are provided on the lower cover and the upper cover, a first fixing component and a second fixing component capable of fixing each insulating component are provided on the lower cover and the upper cover, respectively, and buckling components are provided on the lower cover and the upper cover.

[0006] Furthermore, the insulating component includes a plurality of plug-in slots arranged on the upper cover, a first insulating plate is provided on the upper cover, a plurality of plug-in guide rods are fixedly provided under the first insulating plate, each of the plug-in guide rods is plugged into an adjacent plug-in slot, and a second insulating plate is provided under the lower cover.

[0007] Furthermore, the first fixing component includes buckles fixed to the left and right sides of the upper cover, and chamfers are provided on the upper and lower sides of each buckle, and each buckle is buckled on the left and right sides of the first insulating plate.

[0008] Furthermore, the second fixing component includes plug-in ears fixed on the left and right sides below the lower cover, screws are provided on the left and right sides of the second insulating plate, each of the screws is inserted into an adjacent plug-in ear, a nut is threadedly fitted on each of the screws, and a rotating handle is fixed on each of the nuts.

[0009] Furthermore, the snap-fitting component includes a plurality of guide plug-in blocks arranged on the front and rear sides above the lower cover, and a plurality of guide grooves are provided on the front and rear sides of the upper cover. Each of the guide plug-in blocks is plugged into an adjacent guide groove, and a card slot and a card block are respectively provided on each of the guide plug-in blocks and guide grooves.

[0010] Preferably, a plurality of butt-jointed connection blocks are provided on the rear sides of the lower cover and the upper cover, each of the butt-jointed connection blocks is formed into a square frame shape, and connecting screw holes are symmetrically provided on the rear side of the lower cover.

[0011] Preferably, a heat dissipation hole is provided on the rear side of the lower cover and is connected to each placement slot, and a weight reduction slot is provided on the front side of the lower cover and is connected to each placement slot.

[0012] Preferably, the lower cover, the upper cover, the first insulating plate and the second insulating plate are all made of insulating materials.

[0013] In summary, the present invention has the following beneficial effects compared to the prior art:

[0014] The utility model provides a closed insulated battery cell bracket, which, when assembled and installed, the user places each battery cell in a plurality of placement grooves provided on the lower cover, and at the same time arranges the upper cover above the lower cover. At this time, the plurality of cover grooves on the lower cover are arranged above the battery cells, and the upper cover is fastened and fixed to the lower cover by fastening components. When in use, the battery cells and an external circuit can be connected through a docking interface. After the busbars at both ends of the battery cell bracket are welded, the user arranges insulating components on the upper and lower sides of the lower cover and the upper cover respectively, and at the same time fixes the insulating components by a first fixing component and a second fixing component, so that the battery cells are in an insulated state. Compared with the existing technology, there is no need to use highland barley paper or PC insulating paper to insulate the battery cells, which reduces production costs and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional schematic diagrams of the present utility model.

[0016] Figure 2 This is the second three-dimensional schematic diagram of the present utility model.

[0017] Figure 3 It is an exploded schematic diagram of the present utility model.

[0018] Explanation of the accompanying drawings: 1. Lower cover; 2. Upper cover; 3. Docking port; 4. Placement groove; 5. Cover groove; 6. Battery cell; 7. Insulation component; 8. First fixing component; 9. Second fixing component; 10. Fastening component; 71. Insertion groove; 72. First insulating plate; 73. Insertion guide rod; 74. Second insulating plate; 81. Buckle; 82. Chamfer; 91. Insertion ear; 92. Screw; 93. Nut; 94. Turning handle; 101. Guide insertion block; 102. Guide groove; 103. Card slot; 104. Card block; 11. Docking connection block; 12. Connecting screw hole; 13. Heat dissipation hole; 14. Weight reduction groove. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0020] like Figures 1 to 3 The closed insulating battery cell bracket shown is characterized in that it includes: a lower cover 1 and an upper cover 2, wherein a docking port 3 is provided on both the lower cover 1 and the upper cover 2, a plurality of placement slots 4 are provided on the lower cover 1, and a cover slot 5 capable of docking with the placement slot 4 is provided below the upper cover 2, a heat dissipation hole 13 is provided on the rear side of the lower cover 1 and connected to each placement slot 4, a weight reduction slot 14 is provided on the front side of the lower cover 1 and connected to each placement slot 4, each of the placement slots 4 and the cover slot 5 are spaced apart in sequence, a battery cell 6 is placed in each of the placement slots 4, an insulating component 7 is provided on the lower cover 1 and the upper cover 2, a first fixing component 8 and a second fixing component 9 capable of fixing each of the insulating components 7 are provided on the lower cover 1 and the upper cover 2, and a buckle component 10 is provided on the lower cover 1 and the upper cover 2.

[0021] A closed insulated battery cell holder of the above structure, during assembly and installation, the user places each battery cell in a plurality of placement slots 4 provided on the lower cover 1, and at the same time sets the upper cover 2 on top of the lower cover 1. At this time, the plurality of cover slots 5 on the lower cover are set on top of the battery cell 6, and the upper cover 2 is fixed on top of the lower cover 1 by the snap-fitting parts 10. When in use, the battery cell 6 can be connected to the external circuit through the docking port 3. After the busbars at both ends of the battery cell holder are welded, the user sets the insulating parts 7 on the upper and lower sides of the lower cover 1 and the upper cover 2 respectively, and fixes the insulating parts 7 by the first fixing part 8 and the second fixing part 9, so that the battery cell 6 is in an insulated state. Compared with the existing technology, there is no need to use highland barley paper or PC insulating paper to insulate the battery cell, which reduces production costs and improves installation efficiency.

[0022] like Figure 3As shown, in some embodiments of the present invention, a support shell 11 is extended from the front side of the front shell 1, an air inlet grille 12 is provided on the support shell 11, a threading hole 13 is provided below the air inlet grille 12 and located on the front side of the support shell 11, and a carrying handle 14 is provided above the support shell 11. The fan 5 draws external air into the front shell 1 through the air inlet grille 12. When the user places the heater, the support shell 11 supports the heater as a whole and places it in the desired position. When the user holds the carrying handle 14, the heater is moved to the desired position.

[0023] like Figure 3 As shown, in some embodiments of the present invention, the insulating component 7 includes a plurality of plug-in slots 71 arranged on the upper cover 2, a first insulating plate 72 is provided on the upper cover 2, and a plurality of plug-in guide rods 73 are fixedly provided below the first insulating plate 72, each of the plug-in guide rods 73 is plugged into an adjacent plug-in slot 71, and a second insulating plate 74 is provided below the lower cover 1, and the lower cover 1, the upper cover 2, the first insulating plate 72 and the second insulating plate 74 are all made of insulating materials.

[0024] like Figure 3 As shown, in some embodiments of the present invention, the first fixing component 8 includes a buckle 81 fixed to the left and right sides of the upper cover 2, and a chamfer 82 is provided on the upper and lower sides of each buckle 81. Each buckle 81 is buckled on the left and right sides of the first insulating plate 72. The user inserts the first insulating plate 72 into the plug-in slot 71 through the plug-in guide rod 73. At this time, the left and right sides of the first insulating plate 72 contact the protrusions of the buckle 81, so that the protrusion of the buckle 81 is deformed through the chamfer 82. Finally, the buckle 81 is reset to buckle the first insulating plate 72.

[0025] like Figure 3 As shown, in some embodiments of the present invention, the second fixing component 9 includes plug-in ears 91 fixed on the left and right sides below the lower cover 1, and screws 92 are provided on the left and right sides of the second insulating plate 74. Each of the screws 92 is inserted into the adjacent plug-in ears 91, and a nut 93 is threadedly provided on each of the screws 92. A rotating handle 94 is fixed on each of the nuts 93. The user inserts the screws 92 on the left and right sides of the second insulating plate 74 into the plug-in ears 91, so that the second insulating plate 74 is covered under the lower cover 1. At this time, the user twists the nut 93 onto the screw 92 by turning the handle, so that the second insulating plate 74 and the lower cover 1 are fixed to each other.

[0026] like Figure 3As shown, the fastening component 10 includes a plurality of guide plug-in blocks 101 arranged on the front and rear sides above the lower cover 1, and a plurality of guide grooves 102 are provided on the front and rear sides of the upper cover 2. Each of the guide plug-in blocks 101 is plugged into the adjacent guide groove 102, and a card slot 103 and a card block 104 are respectively provided on each of the guide plug-in blocks 101 and the guide groove 102. The user plugs the upper cover 2 into the lower cover 1 so that the upper cover 2 is plugged downward along the guide plug-in block 101 through the guide groove 102 until the card block 104 on the guide groove 102 is fastened into the card slot 103 on the guide groove 102, so that the upper cover 2 and the lower cover 1 are fixed to each other.

[0027] like Figure 3 As shown, a plurality of docking connection blocks 11 are provided on the rear side of the lower cover 1 and the upper cover 2. Each of the docking connection blocks 11 forms a square frame. Connecting screw holes 12 are symmetrically provided on the rear side of the lower cover 1. The square frame formed by the docking connection blocks 11 can be connected to the internal parts of the appliance, and finally cooperate with each other through screws and the connecting screw holes 12.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrative purposes. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A closed insulated battery cell support, characterized in that: include: A lower cover (1) and an upper cover (2), wherein both the lower cover (1) and the upper cover (2) are provided with a docking port (3), a plurality of placement slots (4) are provided on the lower cover (1), and a cover slot (5) capable of docking with the placement slot (4) is provided below the upper cover (2), wherein each placement slot (4) and the cover slot (5) are spaced apart in sequence, and a battery cell (6) is placed in each placement slot (4), an insulating component (7) is provided on the lower cover (1) and the upper cover (2), and a first fixing component (8) and a second fixing component (9) capable of fixing each insulating component (7) are provided on the lower cover (1) and the upper cover (2), respectively, and a buckling component (10) is provided on the lower cover (1) and the upper cover (2).

2. A closed insulated battery cell support according to claim 1, characterized in that The insulating component (7) comprises a plurality of plug-in slots (71) arranged on the upper cover (2); a first insulating plate (72) is provided on the upper cover (2); a plurality of plug-in guide rods (73) are fixedly provided below the first insulating plate (72); each of the plug-in guide rods (73) is plugged into an adjacent plug-in slot (71); and a second insulating plate (74) is provided below the lower cover (1).

3. A closed insulated battery cell support according to claim 2, characterized in that The first fixing component (8) includes buckles (81) fixed to the left and right sides of the upper cover (2), and chamfers (82) are provided on the upper and lower sides of each buckle (81). Each buckle (81) is buckled to the left and right sides of the first insulating plate (72).

4. A closed insulated battery cell support according to claim 2, characterized in that The second fixing component (9) includes plug-in ears (91) fixed on the left and right sides below the lower cover (1), screws (92) are provided on the left and right sides of the second insulating plate (74), each of the screws (92) is inserted into the adjacent plug-in ears (91), a nut (93) is threadedly provided on each of the screws (92), and a rotating handle (94) is fixed on each of the nuts (93).

5. A closed insulated battery cell support according to claim 1, characterized in that The fastening component (10) comprises a plurality of guide plug-in blocks (101) arranged on the front and rear sides above the lower cover (1); a plurality of guide slots (102) are provided on the front and rear sides of the upper cover (2); each guide plug-in block (101) is plugged into an adjacent guide slot (102); and a clamping slot (103) and a clamping block (104) are respectively provided on each guide plug-in block (101) and guide slot (102).

6. A closed insulated battery cell support according to claim 1, characterized in that A plurality of butt-jointed connection blocks (11) are provided on the rear sides of the lower cover (1) and the upper cover (2), each butt-jointed connection block (11) forming a square frame shape, and connection screw holes (12) are symmetrically provided on the rear side of the lower cover (1).

7. A closed insulated battery cell support according to claim 1, characterized in that A heat dissipation hole (13) is provided on the rear side of the lower cover (1) and is connected to each placement slot (4), and a weight reduction slot (14) is provided on the front side of the lower cover (1) and is connected to each placement slot (4).

8. A closed insulated battery cell support according to any one of claims 1 and 2, characterized in that The lower cover (1), the upper cover (2), the first insulating plate (72) and the second insulating plate (74) are all made of insulating materials.

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