CN217747127U

CN217747127U - Frame structure of constant temperature box

Info

Publication number: CN217747127U
Application number: CN202221350888.8U
Authority: CN
Inventors: 张思敏
Original assignee: Hubei Eve Power Co Ltd
Current assignee: Hubei Eve Power Co Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-08
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a thermostated container frame construction, including box and air-blast subassembly, be provided with the layer board that is used for bearing the lithium cell in the box, the air-blast subassembly includes air-blast piece and deep bead, and the air-blast piece sets up on the box, and the air outlet of air-blast piece sets up towards the layer board, and the deep bead sets up in the box, and the deep bead is located between air-blast piece and the layer board. So, through set up the deep bead between air-blast piece and the layer board that is used for bearing the weight of the lithium cell, can avoid the air current to blow directly to the lithium cell, but can let the air current fully overflow and scatter for temperature everywhere in the box keeps invariable.

Description

Frame structure of constant temperature box

Technical Field

The utility model relates to an incubator field especially relates to an incubator frame construction.

Background

The lithium cell need carry out multiple test in production, wherein need simulate its performance under different temperatures, mainly use the thermostated container to carry out above-mentioned test at present, specifically, the thermostated container is a relative confined box structure, blows cold wind or heat-seal through the blast air piece toward the box internal blowing for temperature rise or decline in the box, thereby let place the lithium cell in the box test under the assigned temperature.

However, the thermostated container that uses at present has following problem, because the wind speed of air-blast piece is great, and the air-blast piece directly blows toward the lithium cell directly, can lead to the temperature of lithium cell to be difficult to keep unanimous with the thermostated container, when blowing hot-blast, often makes the temperature of lithium cell higher than the interior average temperature of box, when blowing cold wind, makes the temperature of lithium cell lower than the interior average temperature of box, so, leads to the lithium cell to be difficult to carry out the stability test under appointed temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a change blast air flow so that the incubator frame construction of temperature more invariable in the box.

The purpose of the utility model is realized through the following technical scheme:

an incubator frame structure comprising:

the box body is internally provided with a supporting plate for bearing the lithium battery; and

the air blowing component comprises an air blowing piece and a wind shield, the air blowing piece is arranged on the box body, an air outlet of the air blowing piece faces the supporting plate, the wind shield is arranged in the box body, and the wind shield is located between the air blowing piece and the supporting plate.

In one embodiment, two ends of the wind deflector are fixedly connected with the top surface and the bottom surface of the box body respectively.

In one embodiment, the blowing assembly further comprises a wind shielding plate, the wind shielding plate is arranged on the inner side wall of the box body, a gap is arranged between the wind shielding plate and the wind shielding plate, and a part of the wind shielding plate is aligned with a part of the wind shielding plate.

In one embodiment, the wind shielding plate includes a first shielding plate and a second shielding plate, the first shielding plate and the second shielding plate are respectively disposed on two opposite inner side walls in the box body, and a space is disposed between the first shielding plate and the second shielding plate.

In one embodiment, the wind shielding plates are provided in plurality, and the wind shielding plates are sequentially distributed in a staggered manner.

In one embodiment, the wind shielding plate is provided with a plurality of ventilation holes, and the ventilation holes are arranged at equal intervals.

In one embodiment, the box body is provided with a ventilating duct penetrating through the box body, and the air blowing assembly is positioned in the ventilating duct.

In one embodiment, the air blowing member includes an air blower and a heating net disposed between the air blower and the wind shield.

In one embodiment, the two blowing assemblies are respectively arranged on two sides of the box body.

In one embodiment, the wind deflector is a wooden plate.

Compared with the prior art, the utility model discloses at least, following advantage has:

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a frame structure of an incubator according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the frame structure of the incubator shown in FIG. 1;

figure 3 is a schematic view, partly in section, of the frame structure of the incubator shown in figure 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings.

Referring to fig. 1 to 3, an incubator frame structure 10 includes a box 100 and a blower assembly 200, a tray 300 for supporting a lithium battery is disposed in the box 100, the blower assembly 200 includes a blower 210 and a wind shielding plate 220, the blower 210 is disposed on the box 100, an air outlet of the blower 210 faces the tray 300, the wind shielding plate 220 is disposed in the box 100, and the wind shielding plate 220 is disposed between the blower 210 and the tray 300.

The casing 100 has a relatively sealed structure, in which the top surface of the casing 100 is a wall surface located above in the direction of gravity when the casing 100 is placed on a horizontal surface, the bottom surface is a wall surface located below in the direction of gravity, the front surface is a wall surface on which the movable door 110 is mounted, the rear surface is a wall surface located opposite to the movable door 110, and the side surface is a wall surface on which the blower unit 200 is mounted. The top, bottom, back and two sides of the box 100 are all installed with plate-like structures of the fixing structure. Thus, when the movable door 110 is closed, the box 100 can be in a relatively sealed state. Further, a tray 300 is installed on the bottom surface inside the case 100, and the tray 300 is used to support a lithium battery. Therefore, the movable door 110 is beneficial to taking and placing the lithium battery. Further, the air blowing member 210 is installed on the cabinet 100, and an air outlet of the air blowing member 210 is disposed toward the pallet 300. Further, the wind shielding plate 220 is installed on the inner sidewall of the box 100, and the wind shielding plate 220 is located between the air blowing member 210 and the supporting plate 300, so that when the air blowing member 210 is started, the guided airflow can blow directly on the wind shielding plate 220, so that the airflow is blocked by the wind shielding plate 220, and the airflow is scattered around the wind shielding plate 220. Therefore, the airflow is prevented from directly blowing the supporting plate 300, and the heated or cooled airflow overflows into the box body 100, so that the temperature in the box body 100 can be in a constant state, and the lithium battery can be accurately tested under a constant temperature condition.

In one embodiment, two ends of the wind shielding plate 220 are fixedly connected to the top surface and the bottom surface of the box 100, respectively.

It should be noted that, the two ends of the wind deflector 220 are fixedly connected to the top surface and the bottom surface of the box 100, so that a certain interval exists between the front surface and the back surface of the wind deflector 220 and the box 100, and when the air blowing member 210 blows hot air or cold air, the airflow enters the box 100 from the interval between the front surface and the back surface of the wind deflector 220 and the box 100, so as to split the airflow. Thus, the air flow is prevented from directly blowing the lithium battery on the pallet 300.

Referring to fig. 2, in an embodiment, the blower assembly 200 further includes a wind shielding plate 230, the wind shielding plate 230 is disposed on an inner sidewall of the box 100, a space is disposed between the wind shielding plate 230 and the wind shielding plate 220, and a portion of the wind shielding plate 230 is aligned with a portion of the wind shielding plate 220.

It should be noted that the wind shielding plate 230 is installed on the inner sidewall of the cabinet 100, for example, the wind shielding plate 230 may be installed on the back of the cabinet 100 or on the front of the cabinet 100. Thus, when the air blowing member 210 blows in air, the air flow is blocked by the wind blocking plate 220, the air flow is forced to change the direction, and the air flow can continue to flow from the wind blocking plate 220 and the front and back of the box 100, and since the wind blocking plate 230 and the wind blocking plate 220 have a partially aligned structure, specifically, the wind blocking plate 230 and the wind blocking plate 220 are parallel to each other, projections of the wind blocking plate 230 and the wind blocking plate 220 can partially overlap each other, and therefore, after the air flow passes through the wind blocking plate 220, the air flow can be blocked by the wind blocking plate 230 again, so that the air flow is shunted again. So, because there is the structure of dislocation between wind shield 230 and the wind shield 220, increased the runner length of air current to can further reduce the velocity of flow of air current, thereby further avoid the air current to directly blow the lithium cell of placing at layer board 300.

Referring to fig. 3, in an embodiment, the wind shielding plate 230 includes a first shielding plate 231 and a second shielding plate 232, the first shielding plate 231 and the second shielding plate 232 are respectively disposed on two opposite inner sidewalls of the box 100, and a space is disposed between the first shielding plate 231 and the second shielding plate 232.

It should be noted that the wind shielding plate 220 is installed on the inner sidewall of the box 100, for example, the wind shielding plate 220 may be installed on at least one of the top surface, the bottom surface, the front surface and the back surface of the box 100, so that after the wind shielding plate 220 is installed and fixed, one or two ventilation slots are formed between the wind shielding plate 220 and the inner sidewall of the box 100, when one ventilation slot is formed, the wind shielding plate 230 is correspondingly configured as a single plate structure to block the ventilation slot, when two ventilation slots are formed, the wind shielding plate 230 is configured as two separate structures, namely, a first shielding plate 231 and a second shielding plate 232, so that the first shielding plate 231 and the second shielding plate 232 block the two ventilation slots, respectively, and a new airflow slot is formed between the first shielding plate 231 and the second shielding plate 232. In this way, when the air blowing member 210 introduces the airflow into the box 100 and blocks the airflow from overflowing through the wind shielding plate 220, the airflow will then flow through the airflow slot, so as to increase the length of the airflow channel, thereby further reducing the flow rate of the airflow and further preventing the airflow from directly blowing the lithium battery placed on the supporting plate 300.

Referring to fig. 2 and 3, in an embodiment, a plurality of wind shielding plates 230 are provided, a plurality of wind shielding plates 220 are provided, and each wind shielding plate 230 and each wind shielding plate 220 are sequentially distributed in a staggered manner.

The plurality of wind deflectors 220 and the plurality of wind deflectors 230 are sequentially installed and fixed in the box 100 in a staggered manner. It should be noted that wind shielding plates 230 are configured in pairs, that is, wind shielding plates 230 between any two adjacent wind shielding plates 220 are disposed in pairs. So, can prolong the passageway that the air current passed through a plurality of deep beads 220 and a plurality of deep beads 230, this passageway is the bending structure moreover, can further reduce the velocity of flow of air current for the air current in the box 100 is more gentle, and then makes and keeps constant temperature reliably in the box 100.

In one embodiment, the wind-shielding plate 230 has a plurality of ventilation holes, and the ventilation holes are disposed at equal intervals.

It should be noted that, a plurality of vent holes may be further formed in the wind shielding plate 230, so that the wind shielding plate 239 is in a mesh structure, and thus, when the airflow blows onto the wind shielding plate 230, the airflow is dispersed by the wind shielding plate 230 in the mesh structure, thereby preventing the airflow from intensively blowing onto the lithium battery on the supporting plate 300.

Referring to fig. 1 to 3, in an embodiment, a ventilation duct 400 penetrating through the box 100 is disposed on the box 100, and the blower module 200 is disposed in the ventilation duct 400.

It should be noted that the ventilation duct 400 is fixedly installed on the side surface of the box 100, and then the air blowing assemblies 200 are all installed in the ventilation duct 400, specifically, the air blowing pieces 210, the wind deflectors 220 and the wind shielding plates 230 are respectively installed in the ventilation duct 400 along the direction from the outside to the inside of the box 100 along the ventilation duct 400, wherein when a plurality of

wind shielding plates

230 and 220 are provided, the

wind shielding plates

230 and 220 are sequentially staggered in the ventilation duct 400. Thus, the blower assembly 200 is installed in the ventilation duct 400, which facilitates structural installation, and the ventilation duct 400 can be installed on the box body 100 after the blower 210, the wind screen 220 and the wind shielding plate 230 are installed on the ventilation duct 400, so that the installation difficulty of the frame structure 10 of the thermostat is reduced.

Referring to fig. 2, in an embodiment, the blower 210 includes a blower 211 and a heat generating net 212, and the heat generating net 212 is disposed between the blower 211 and the wind shield 220.

It should be noted that the blower 211 is used for blowing the heated or cooled air flow into the box 100, so that the blower 211 is configured as a structure in which the blower 211 and the heating net 212 are combined, when the air flow needs to be heated, the heating net 212 is started to heat the air flow passing through the heating net 212, and when the air flow does not need to be heated, the heating net 212 is closed, and the blower 211 blows the air into the box 100 to accelerate the loss of heat, thereby reducing the temperature in the box 100. Further, in an embodiment, in order to improve the cooling effect on the box 100, the air blowing part 210 further includes a water cooling network, wherein the water cooling network is disposed adjacent to the heating network 212, the water cooling network is used for being connected to the cold water pump, circulating cold water is introduced into the water cooling network through the cold water pump, and when the air blower 211 drives the air flow to pass through the water cooling network, the air flow can be cooled rapidly. It should be noted that only one of the heating net 212 and the water cooling net is pneumatically operated, and the other is in a closed state, so that the air flow can be heated or cooled.

Referring to fig. 1 and 2, in an embodiment, two blower assemblies 200 are provided, and the two blower assemblies 200 are respectively disposed at two sides of the box 100. It should be noted that, the two air blowing assemblies 200 are provided, so that the heating/cooling efficiency of the cabinet 100 can be improved, and one air blowing assembly 200 is provided to blow air into the cabinet 100, and the other air blowing assembly 200 blows air out of the cabinet 100, so as to improve the air renewal efficiency in the cabinet 100.

In one embodiment, wind deflector 220 is a wood panel. As described above, the wind deflector 220 is formed of a wood plate, so that the weight of the blower module 200 can be reduced, and the cost of the blower module 200 can be reduced. In addition, the difficulty of installing the wind deflector 220 in the ventilation duct 400 can be reduced.

Further, in an embodiment, the wind deflector 220 may also be a metal plate, such as a steel plate, an iron plate, a copper plate, and the like. The wind shield 220 can be fixedly installed by welding, so that the wind shield 220 has enough structural strength, and the wind shield 220 is prevented from being deformed by the blowing member 210.

Further, in an embodiment, the wind deflector 220 and the wind shielding plate 230 are configured to be square, circular, or elliptical, and further, the wind deflector 220 and the wind shielding plate 230 can be configured to be any shape according to actual needs.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An incubator frame structure, comprising:

2. The oven frame structure according to claim 1, wherein both ends of said wind shield are fixedly connected to the top and bottom surfaces of said cabinet, respectively.

3. The incubator frame structure of claim 1 wherein the blower assembly further comprises a wind shield disposed on an inner sidewall of the cabinet with a space therebetween and with portions of the wind shield aligned with portions of the wind shield.

4. An incubator frame structure in accordance with claim 3, wherein said air-shielding plate comprises a first shield and a second shield, said first shield and said second shield being respectively disposed on two opposite inner side walls of said cabinet with a space being provided therebetween.

5. An incubator frame structure according to claim 3, wherein said wind shielding plate is provided in plurality, and each of said wind shielding plates is sequentially staggered with each of said wind shielding plates.

6. An incubator frame structure in accordance with claim 3 wherein said shutter defines a plurality of ventilation apertures, said apertures being disposed equidistantly.

7. Incubator frame structure according to claim 1, characterised in that the cabinet is provided with a ventilation duct extending through the cabinet, the air blowing assembly being located within the ventilation duct.

8. Incubator frame structure according to claim 1, characterised in that said air blowing element comprises an air blower and a heating grid, said heating grid being arranged between said air blower and said wind deflector.

9. Oven frame structure according to claim 1, characterized in that said blowing assemblies are provided in two, two on either side of said cabinet.

10. Oven frame structure according to claim 1, characterized in that the wind deflector is a wooden plate.