CN211977214U

CN211977214U - Heat insulation plate assembly and heat insulation box

Info

Publication number: CN211977214U
Application number: CN202020220140.0U
Authority: CN
Inventors: 易光祥; 张健辉
Original assignee: Shenzhen Iteaq Network Power Technology Co Ltd
Current assignee: Shenzhen Iteaq Network Power Technology Co Ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-20
Anticipated expiration: 2030-02-27

Abstract

The embodiment of the utility model provides a heat insulating board subassembly, heat insulating board subassembly include first panel, second panel, joint support frame and insulating layer, and the second panel sets up with first panel relative interval, and joint support frame connects between first panel and second panel, and joint support frame, first panel and second panel surround and form the storage tank. The connection support frame comprises a first connecting piece, a second connecting piece and a third connecting piece, the third connecting piece is connected between the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece are arranged in a staggered mode, a splicing portion is formed at one end of the heat insulation plate assembly, and the heat insulation layer is filled in the accommodating groove. The embodiment of the utility model provides a heat insulating board subassembly insulating layer fills and provides thermal-insulated effect in the storage tank. And the connecting support frame forms a splicing part at one end of the heat insulation plate assembly, so that the heat insulation box body is spliced by modularizing a plurality of heat insulation plate assemblies, and the assembling process is simple and convenient. The embodiment of the utility model provides a still provide a thermal-insulated box.

Description

Heat insulation plate assembly and heat insulation box

Technical Field

The utility model relates to an air conditioner refrigeration technology field, concretely relates to heat insulating board subassembly and thermal-insulated box.

Background

The passive air conditioner has large air pressure difference and temperature and humidity difference between the inside and the outside, so the requirements on the structural strength, the heat preservation performance, the cold bridge treatment and the like of a box body and a box plate of a product are high.

The traditional passive air conditioner is processed in a frame welding and sealing plate mode, the heat insulation performance and cold bridge processing are poor, the temperature difference between the inside and the outside is large, the heat conduction coefficient of the inner and the outer connecting pieces of the box body is increased due to local heat conductivity, the heat transfer capacity is increased, water mist can be generated through cold and hot alternation at the moment, even condensation water is formed through condensation, and the refrigeration effect and the application function of the whole air conditioner are greatly reduced. Meanwhile, the prior art also has the problems of difficult installation of the box body and the like.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a heat insulation board assembly and a heat insulation box body to improve the above problems.

On the one hand, the embodiment of the utility model provides a heat insulating board subassembly, heat insulating board subassembly include first panel, second panel, joint support frame and insulating layer, and the second panel sets up with first panel relative interval, and joint support frame connects between first panel and second panel, and joint support frame, first panel and second panel enclose to form the storage tank. The connection support frame comprises a first connecting piece, a second connecting piece and a third connecting piece, the third connecting piece is connected between the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece are arranged in a staggered mode, a splicing portion is formed at one end of the heat insulation plate assembly, and the heat insulation layer is filled in the accommodating groove.

In some embodiments, the first connector includes a first connection portion and a spacing connection portion, the first connection portion being connected between the spacing connection portion and the third connector, the heat shield assembly further including a heat insulating seal disposed between the spacing connection portion and the first panel.

In some embodiments, the insulating seal includes an insulating seal body, a first extension and a second extension, the first extension and the second extension connected with the insulating seal body; the sealing main body is connected between the limiting connecting part and the first panel, and the second extending part is embedded into the heat insulation layer; the limiting connecting portion is provided with a connecting clamping groove, and the first extending portion is clamped in the connecting clamping groove.

In some embodiments, the second connector includes a second connecting portion and a panel mating portion, the second connecting portion is connected between the third connector and the panel mating portion, the second connecting portion and the first connector are disposed in a staggered manner, and the panel mating portion is connected with the second panel.

In some embodiments, the second connecting portion is provided with a splicing groove located on a side of the second connecting portion facing away from the thermal insulation layer.

In some embodiments, the connecting support frame further comprises a connecting rib, and the connecting rib is connected to a side of the second connecting portion, which faces away from the heat insulation layer.

In some embodiments, the first panel and the second panel are oppositely disposed along a first direction, the first connector and the second connector are disposed along a second direction, and the first direction is perpendicular to the second direction.

On the other hand, the embodiment of the utility model provides a still provide a thermal-insulated box, thermal-insulated box includes first thermal-insulated board subassembly and second thermal-insulated board subassembly, and first thermal-insulated board and second thermal-insulated board all are selected from the thermal-insulated board subassembly as above-mentioned, and the concatenation portion of first thermal-insulated board subassembly is connected with the concatenation portion of second thermal-insulated board subassembly.

In some embodiments, the first connector of the first insulation panel assembly opposes the first connector of the second insulation panel assembly, and the second connector of the first insulation panel assembly opposes the second connector of the second insulation panel assembly; a connecting framework is arranged between the first connecting piece of the first heat insulation plate assembly and the first connecting piece of the second heat insulation plate assembly, a first heat insulation piece is arranged between the first connecting piece of the first heat insulation plate assembly and the connecting framework, and a second heat insulation piece is arranged between the first connecting piece of the second heat insulation plate assembly and the connecting framework.

In some embodiments, the first connector of the first insulation panel assembly is connected opposite the third connector of the second insulation panel assembly, the third connector of the first insulation panel assembly is connected opposite the second connector of the second insulation panel assembly, and the first panel of the first insulation panel assembly is connected opposite the first connector of the second insulation panel assembly; and a third heat insulation piece is arranged between the first connecting piece of the first heat insulation plate assembly and the third connecting piece of the second heat insulation plate assembly, a fourth heat insulation piece is arranged between the third connecting piece of the first heat insulation plate assembly and the second connecting piece of the second heat insulation plate assembly, and a fifth heat insulation piece is arranged between the first panel of the first heat insulation plate assembly and the first connecting piece of the second heat insulation plate assembly.

The embodiment of the utility model provides a thermal-insulated board subassembly and thermal-insulated box connect first panel and second panel through joint support frame and enclose and form the storage tank, and the insulating layer is filled and is provided thermal-insulated effect in the storage tank. And, the first connecting piece and the second connecting piece dislocation set of joint support frame to form the concatenation portion in the one end of thermal-insulated board subassembly, this thermal-insulated board subassembly has the modular characteristics, and a plurality of thermal-insulated board subassemblies can splice into thermal-insulated box each other, thereby realize the modularization assembling process of thermal-insulated box, it is simple convenient to assemble.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a heat insulation box provided by an embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of a first insulation panel assembly of the insulation box of FIG. 1.

Fig. 3 is an enlarged schematic view of the region III shown in fig. 2.

FIG. 4 is a schematic cross-sectional view of one embodiment of the attachment bracket of FIG. 1.

Fig. 5 is a schematic cross-sectional view of another embodiment of the connecting bracket of fig. 1.

FIG. 6 is a schematic illustration of a first splicing pattern of a first insulation panel assembly and a second insulation panel assembly.

FIG. 7 is a schematic illustration of a second splicing pattern of the first insulation panel assembly and the second insulation panel assembly.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The specification and claims do not intend to distinguish between components that differ in name but not function. "substantially" as referred to throughout the specification and claims means that the skilled person is able to solve the technical problem, within certain tolerances, to substantially achieve the technical result.

The passive cooling is realized by selectively and reasonably utilizing solar radiation and thermal radiation, so that the aim of cooling or reducing cold load is fulfilled. The passive air conditioner utilizes the principle of passive cooling, and realizes cooling in the box body and reduction of cold load by arranging the heat insulation box body, thereby reducing the operation power consumption of the air conditioning unit and realizing energy conservation.

However, the passive air conditioner has a relatively large difference in air pressure and temperature and humidity between the inside and outside of the heat insulation box body, and therefore has relatively high requirements for structural strength, heat preservation performance, cold bridge treatment and the like of the heat insulation box body. The heat-insulating box of traditional passive form air conditioner all handles through the form of frame welding with the closing plate, it is not enough that thermal insulation performance and cold bridge are handled not very well, because inside and outside difference in temperature is great, its box internal and external connecting piece is because of local coefficient of heat conductivity grow, heat transfer capacity increases, can produce the water smoke through cold and hot in turn this moment, the condensation forms the comdenstion water even, and the refrigeration effect and the application function of the whole air conditioner of greatly reduced, prior art also has the difficult scheduling problem of box installation simultaneously.

Therefore, the inventor researches the problem of how to realize the heat insulation and preservation of the heat insulation box body of the passive air conditioner, wherein the research of the inventor at least comprises the following steps: how to improve the sealing property and the heat preservation property of the box body; how to make the case easy to assemble, etc. After a great deal of repeated research, the inventor further carried out intensive research on how to design a heat insulation board assembly and a heat insulation box body which can insulate heat and preserve heat and are convenient to assemble, and provided the scheme of the heat insulation board assembly and the heat insulation box body of the embodiment of the utility model.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a heat insulation box 10, in which the heat insulation box 10 includes a first heat insulation plate assembly 100 and a second heat insulation plate assembly 200, and the first heat insulation plate assembly 100 and the second heat insulation plate assembly 200 can be spliced in a first splicing manner to form a side plate 101 of the heat insulation box 10. The first insulation panel assembly 100 and the second insulation panel assembly 200 can be spliced in a second splicing manner to form the connecting corners 102 of the insulated box 10. In this embodiment, the heat insulation box 10 may include four side plates 101, the four side plates 101 mutually enclose a chamber 103, and each side plate 101 is formed by splicing the first heat insulation plate assembly 100 and the second heat insulation plate assembly 200 according to a first splicing manner. The adjacent two side plates 101 are formed by splicing the adjacent first insulation plate assembly 100 and the adjacent second insulation plate assembly 200 according to a second splicing manner, so that a connecting corner 102 is formed. The first heat insulation plate assembly 100 and the second heat insulation plate assembly 200 are arranged to separate the inside and the outside of the cavity 103 for heat insulation, so that the heat insulation performance of the heat insulation box body 10 is improved, the inside and the outside of the cavity 103 of the heat insulation box body 10 have air pressure difference and temperature and humidity difference, and the temperature reduction and the cold load reduction in the cavity 103 are realized.

In other embodiments, the first insulation panel assembly 100 and the second insulation panel assembly 200 that are spliced to form the side panel 101 may be plural, as long as they are continuously spliced according to the first splicing manner. Meanwhile, when the side plates 101 in other directions need to be changed, the connecting corners 102 of the heat insulation box 10 can be formed by splicing the adjacent first heat insulation plate assembly 100 and the second heat insulation plate assembly 200 according to the second splicing manner. In other embodiments, the first insulation panel assembly 100 or the second insulation panel assembly 200 can be directly used as the side panel 101, and the connecting corner 102 of the insulation box 10 can be formed by splicing the adjacent first insulation panel assembly 100 and the second insulation panel assembly 200 according to the second splicing manner. In other embodiments, the partial side panels 101 assembled into the insulated box 10 may or may not be the first insulated panel assembly 100 or the second insulated panel assembly 200, depending on the design requirements of the insulated box 10. It is understood that the insulation effect in the insulated box 10 is optimized when the four side panels 101 in the insulated box 10 are each formed of the first insulated panel assembly 100 and the second insulated panel assembly 200.

Referring to fig. 2 to 5, the first insulation board assembly 100 includes a first panel 110, a second panel 130, a connecting support 150 and an insulation layer 170. The second panel 130 is spaced from the first panel 110, the connecting support 150 is connected between the first panel 110 and the second panel 130, and the connecting support 150, the first panel 110 and the second panel 130 enclose a receiving groove (not shown). The heat insulation layer 170 is filled in the receiving groove. In this case, the heat insulation layer 170 is filled in the receiving groove, so that the heat insulation performance of the first heat insulation plate assembly 100 can be enhanced.

In this embodiment, the first panel 110 and the second panel 130 may be panels made of heat insulating materials (e.g., aluminum foil heat insulating coil), or panels made of steel materials with heat insulating coatings on both sides. The first panel 110 is a panel of the heat insulation box 10 facing the cavity 103, the second panel 130 is a panel of the heat insulation box 10 facing away from the cavity 103, and the first panel 110 and the second panel 130 having a heat insulation function are arranged, so that heat preservation in the cavity 103 of the heat insulation box 10 can be realized. Further, the first panel 110 and the second panel 130 are disposed oppositely along the first direction D1, and the connecting support 150 is connected between the first panel 110 and the second panel 130 along the first direction D1 and encloses to form an accommodating groove. Fig. 2 illustrates the attachment bracket 150 on only one side of the first insulation panel assembly 100. It will be appreciated that in order to achieve a double-sided splice of the first insulation panel assembly 100, a connecting support bracket 150 should be correspondingly disposed on the other side of the first insulation panel assembly 100 to form a corresponding splice structure.

As shown in FIG. 2, the connecting support frame 150 includes a first connecting member 151, a second connecting member 153, and a third connecting member 155, the third connecting member 155 is connected between the first connecting member 151 and the second connecting member 153, the first connecting member 151 and the second connecting member 153 are disposed in a staggered manner, and a splice 160 is formed at one end of the first insulation panel assembly 100. Fig. 2 is a schematic cross-sectional view of the first connecting member 151, the second connecting member 153 and the third connecting member 155, and the vertical length of the first connecting member 151, the second connecting member 153 and the third connecting member 155 relative to the cross-sectional view is not shown in the figure.

In the present embodiment, the first connection member 151 and the second connection member 153 are disposed along the second direction D2 in a staggered manner, and the first direction D1 is perpendicular to the second direction D2. In the present embodiment, in order to accommodate the spaced distance between the first panel 110 and the second panel 130, the first link 151 and the second link 153 are disposed at a certain width in the first direction D1 so that the coupling support bracket 150 can be coupled and spaced between the first panel 110 and the second panel 130. In addition, the third link 155 is disposed at a certain width in the second direction D2 such that the third link 155 connected to the first link 151 and the second link 153 spaces the first link 151 and the second link 153 in the second direction D2, thereby allowing the first link 151 and the second link 153 to be misaligned in the second direction D2. Due to the offset arrangement of the first connecting member 151 and the second connecting member 153 along the direction D2, the splice 160 formed at one end of the first insulation panel assembly 100 is formed by a combination of a notch structure and a protrusion structure formed by an opposite notch structure.

Referring to fig. 2 to 4, the first connecting member 151 includes a first connecting portion 1511 and a limit connecting portion 1513, and the first connecting portion 1511 is connected between the limit connecting portion 1513 and the third connecting member 155. The limit connection part 1513 is connected to one end of the first connection part 1511, and the first connection part 1511 is connected between the limit connection part 1513 and the third connection part 155. The limit connection part 1513 is used for limit connection with the first panel 110. For example, the limit connection portion 1513 may be provided with a connection slot 1501, the first panel 110 may be directly connected to the connection slot 1501, or may be connected to the heat insulation sealing member 190 disposed between the first panel 110 and the limit connection portion 1513, so as to enhance the connection stability of the heat insulation box 10.

The second connector 153 includes a second connecting portion 1531 and a panel mating portion 1533, the second connecting portion 1531 is connected between the third connector 155 and the panel mating portion 1533, and the second connecting portion 1531 and the first connector 151 are disposed in a staggered manner. In the present embodiment, the second coupling portion 1531 and the first coupling portion 1511 are disposed at a certain width in the first direction D1 so that the coupling support bracket 150 can be coupled between the first panel 110 and the second panel 130. The second coupling portion 1531 and the first coupling portion 1511 are disposed at an offset position along the second direction D2 and are connected by the third connector 155 to form a splice 160 at one end of the first insulation panel assembly 100. Furthermore, second connection portion 1531 may be provided with a splicing groove 1503, which splicing groove 1503 is located on a side of second connection portion 1531 facing away from insulation layer 170.

The panel mating part 1533 is connected to an end of the second connecting part 1531 away from the third connecting part 155 and connected to the second panel 130. The panel coupling portion 1533 is substantially flat and is disposed in parallel with the second panel 130. In addition, the panel fitting portion 1533 may be provided with a limit rib 1505. When the panel mating portion 1533 is connected to the second panel 130, the limiting rib 1505 is used to abut against the second panel 130 to limit the connection position between the second panel 130 and the panel mating portion 1533.

As an embodiment, referring to fig. 5, the connecting support frame 150 of the first insulation board assembly 100 may further include a connecting rib 140, and the connecting rib 140 is connected to a side of the second connecting portion 1531 away from the insulation layer 170. When the first thermal insulation board assembly 100 is spliced, the connection ribs 140 can enhance the connection strength of the first thermal insulation board assembly 100 when being spliced, so that the splicing of the first thermal insulation board assembly 100 is more stable.

In this embodiment, in order to realize the double-side splicing of the first heat insulation plate assembly 100, a connecting support frame 150 (not shown) should be correspondingly disposed on the other side of the first heat insulation plate assembly 100 to form a corresponding splicing structure, such as another spliced portion. The structures of the connecting supports on the two sides may be the same structure or different structures, and the structure of the connecting support 150 and various embodiments of the structures may be used or combined, which is not described herein again.

Referring to fig. 2 again, the heat insulation layer 170 is located in a containing groove formed by the connection supporting frame 150, the first panel 110 and the second panel 130. The thermal insulation layer 170 may be made of thermal insulation materials such as polyurethane, polystyrene, etc., and the thermal insulation layer 170 provides the first thermal insulation plate assembly 100 with thermal insulation function.

As described above, the limit connection part 1513 may be provided with the connection slot 1501, and the first panel 110 is connected by the heat insulation sealing member 190 disposed between the first panel 110 and the limit connection part 1513, so as to enhance the connection stability of the heat insulation box 10. The heat insulating seal 190 disposed between the first panel 110 and the spacing connection 1513 can further enhance the heat insulating performance of the first heat insulating panel assembly 100. In this embodiment, the first heat insulation board assembly 100 further includes a heat insulation sealing member 190, and the heat insulation sealing member 190 is a heat insulation structure made of polyvinyl chloride and the like, and is connected between the limit connection portion 1513 and the first panel 110 to prevent the temperature inside the heat insulation box 10 from being transferred to the outside of the heat insulation box 10 through the connection support 150, thereby causing heat transfer loss.

Further, the adiabatic seal 190 includes an adiabatic seal body 191, a first extension 193 and a second extension 195, and the first extension 193 and the second extension 195 are connected with the adiabatic seal body 191. The sealing body is connected between the limit connecting part 1513 and the first panel 110, the second extending part 195 is embedded in the heat insulation layer 170, and the first extending part 193 is clamped in the connecting clamping groove 1501. The first extending portion 193 is clamped in the connecting clamping groove 1501, so that the connection between the heat insulation sealing member 190 and the limiting connecting portion 1513 can be reinforced.

In some embodiments, as shown in fig. 3, the insulation layer 170 includes an insulation body 171 and an insulation connector 173, the insulation body 171 and the insulation connector 173 are connected, and the second extension 195 is embedded between the insulation body 171 and the insulation connector 173. Further, the insulating connector 173 connects between the second extension 195 and the first panel 110 to make the connection of the insulating seal 190 with the first panel 110 more stable. The side of the adiabatic connector 173 facing the first panel 110 and the side facing the second extension 195 may be provided with a back adhesive so that the adiabatic connector 173 can connect the first panel 110 and the second extension 195. The adiabatic connector 173 may be made of a polyethylene material to constitute an adiabatic sealing structure between the first panel 110 and the second extension 195, thereby improving the heat-retaining property of the adiabatic case 10 by reducing heat transfer through the first panel 110 by forming a multi-layered adiabatic structure.

Referring to fig. 6 and 7 together, in the present embodiment, the first insulation panel assembly 100 and the second insulation panel assembly 200 are similar in structure, and the structure of the second insulation panel assembly 200 can refer to the structure of the first insulation panel assembly 100. To illustrate the structural distinction of the second insulation panel assembly 200 from the first insulation panel assembly 100, the same structural reference numerals of the second insulation panel assembly 200 are followed by the suffix b as a distinction. For example, the connecting support bracket 150 is a structure belonging to the first insulation panel assembly 100, and the connecting support bracket 150b is a structure belonging to the second insulation panel assembly 200. Further, the splice 160 of the first insulation panel assembly 100 and the splice (not shown) of the second insulation panel assembly 200 are joined to form the insulated box 10.

Referring to FIG. 5, a first manner of attachment of the first insulation panel assembly 100 to the second insulation panel assembly 200 is shown. The first connecting member 151 of the first insulation panel assembly 100 is opposite to the first connecting member 151b of the second insulation panel assembly 200, and the second connecting member 153 of the first insulation panel assembly 100 is opposite to the second connecting member 153b of the second insulation panel assembly 200. At this time, the first insulation panel assembly 100 and the second insulation panel assembly 200 may be coupled to form either side panel 101 of the insulation box 10.

Further, a connection frame 120 is disposed between the first connection member 151 of the first insulation board assembly 100 and the first connection member 151b of the second insulation board assembly 200, a first insulation member 310 is disposed between the first connection member 151 of the first insulation board assembly 100 and the connection frame 120, and a second insulation member 330 is disposed between the first connection member 151b of the second insulation board assembly and the connection frame 120. Wherein, the connection frame 120 can be connected with the third connection member 155 of the first insulation board assembly 100 and the third connection member 155b of the second insulation board assembly 200 by a fastening member, such as a screw, so that the connection frame 120 can be fixedly connected with the first insulation board assembly 100 and the second insulation board assembly 200, thereby keeping the first insulation board assembly 100 and the second insulation board assembly 200 connected.

It should be noted that the first heat insulating member 310 and the second heat insulating member 330 are both soft sealing and heat insulating materials, such as soft polyvinyl chloride, polyethylene heat insulating cotton, ethylene propylene diene monomer, and the like. The first heat insulating member 310 is filled between the first connecting member 151 and the connecting frame 120, and the second heat insulating member 330 is filled between the first connecting member 151b and the connecting frame 120, and both form a heat insulating and sealing structure by the extrusion stress of the connecting frame 120.

As an embodiment, the second connecting members 153 a of the first insulation panel assembly 100 and the second connecting members 153b of the second insulation panel assembly 200 may be different in structure. For example, the side of the second connecting member 153 of the first insulation board assembly 100 facing away from the insulation layer 170 may be provided with a connecting rib 140, the second connecting member 153b of the second insulation board assembly 200 is provided with a splicing groove 1503b, and when the first insulation board assembly 100 and the second insulation board assembly 200 are spliced, the connecting rib 140 abuts against the splicing groove 1503b to strengthen the connecting strength of the first insulation board assembly 100 and the second insulation board assembly 200. Further, a heat insulation filling member 180 is further arranged between the connecting convex rib 140 and the splicing groove 1503b, the heat insulation filling member 180 is filled between the connecting convex rib 140 and the splicing groove 1503b, the connecting convex rib 140 provides a plurality of local stress points for the heat insulation filling member 180, and the series flow of the air inside and outside the heat insulation box body 10 is effectively sealed and isolated through the matching with the splicing groove 1503b, so that the heat transfer of the heat insulation box body 10 is reduced, and the heat insulation performance of the heat insulation box body 10 is improved. It should be noted that, when the first insulation board assembly 100 is spliced with the second insulation board assembly 200, the second connecting members 153 and the second connecting members 153b may be identical in structure, for example, both have connecting ribs or both have splicing grooves, and are not limited in this respect.

Referring to FIG. 7, a second attachment of the first insulation panel assembly 100 to the second insulation panel assembly 200 is shown. The first connecting member 151 of the first insulation panel assembly 100 is connected to be opposite to the third connecting member 155b of the second insulation panel assembly 200, the third connecting member 155 of the first insulation panel assembly 100 is connected to be opposite to the second connecting member 153b of the second insulation panel assembly 200, and the first panel 110 of the first insulation panel assembly 100 is connected to be opposite to the first connecting member 151b of the second insulation panel assembly 200. At this time, the first insulation panel assembly 100 and the second insulation panel assembly 200 are spliced to form the connecting corner 102 of the insulation box 10.

Further, a third thermal insulation member 350 is disposed between the first connection member 151 of the first thermal insulation plate assembly 100 and the third connection member 155b of the second thermal insulation plate assembly 200, a fourth thermal insulation member 370 is disposed between the third connection member 155 of the first thermal insulation plate assembly 100 and the second connection member 153b of the second thermal insulation plate assembly 200, and a fifth thermal insulation member 390 is disposed between the first panel 110 of the first thermal insulation plate assembly 100 and the first connection member 151b of the second thermal insulation plate assembly 200.

The third thermal insulation member 350, the fourth thermal insulation member 370 and the fifth thermal insulation member 390 are all soft sealing and thermal insulation materials, such as soft polyvinyl chloride, polyethylene thermal insulation cotton, ethylene propylene diene monomer rubber, etc. The third adiabatic member 350 forms a sealed adiabatic structure between the first connection member 151 of the first adiabatic plate assembly 100 and the third connection member 155b of the second adiabatic plate assembly 200, the fourth adiabatic member 370 forms a sealed adiabatic structure between the third connection member 155 of the first adiabatic plate assembly 100 and the second connection member 153b of the second adiabatic plate assembly 200, and the fifth adiabatic member 390 forms a sealed adiabatic structure between the first panel 110 of the first adiabatic plate assembly 100 and the first connection member 151b of the second adiabatic plate assembly 200, thereby improving the heat insulation of the insulated box body 10.

The embodiment of the utility model provides an in the thermal-insulated box 10, the joint support frame 150 of first thermal-insulated board subassembly 100 is connected first panel 110 and is enclosed to close with second panel 130 and form the storage tank, and insulating layer 170 fills and provides thermal-insulated effect in the storage tank. Furthermore, the first connecting member 151 and the second connecting member 153 of the connecting support frame 150 are disposed in a staggered manner, and a splice 160 is formed at one end of the first heat insulation board assembly 100, and the first heat insulation board assembly 100 has a modular feature. Correspondingly, the second thermal insulation board assembly 200 having the same structure as the first thermal insulation board assembly 100 also has the characteristic of modularization, so that a plurality of first thermal insulation board assemblies 100 and a plurality of second thermal insulation board assemblies 200 can be spliced with each other to form the thermal insulation box body 10, thereby realizing the modularized assembling process of the thermal insulation box body 10, and the assembly is simple and convenient.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Claims

1. A heat shield assembly, comprising:

a first panel;

the second panel is arranged opposite to the first panel at intervals;

the connecting support frame is connected between the first panel and the second panel, and an accommodating groove is formed by the connecting support frame, the first panel and the second panel in a surrounding mode; the connecting support frame comprises a first connecting piece, a second connecting piece and a third connecting piece, the third connecting piece is connected between the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece are arranged in a staggered mode, and a splicing part is formed at one end of the heat insulation plate assembly; and

the heat insulation layer is filled in the accommodating groove.

2. The heat shield assembly of claim 1 wherein said first connector includes a first connector portion and a spacing connector portion, said first connector portion being connected between said spacing connector portion and said third connector portion, said heat shield assembly further comprising an insulating seal member disposed between said spacing connector portion and said first panel.

3. The heat shield assembly of claim 2 wherein said insulating seal comprises an insulating seal body, a first extension and a second extension, said first extension and said second extension being connected to said insulating seal body; the sealing main body is connected between the limiting connecting part and the first panel, and the second extending part is embedded into the heat insulation layer; the limiting connecting portion is provided with a connecting clamping groove, and the first extending portion is clamped in the connecting clamping groove.

4. The heat shield assembly of claim 1 wherein said second connector includes a second connector portion and a panel engaging portion, said second connector portion being connected between said third connector portion and said panel engaging portion, said second connector portion and said first connector portion being offset, said panel engaging portion being connected to said second panel.

5. The insulation panel assembly of claim 4, wherein the second connecting portion is provided with a splice recess on a side of the second connecting portion facing away from the insulation layer.

6. The insulation panel assembly of claim 4, wherein the attachment bracket further comprises an attachment bead attached to a side of the second attachment portion facing away from the insulation layer.

7. The heat shield assembly of any of claims 1-6 wherein said first panel and said second panel are oppositely disposed along a first direction, said first connector and said second connector are offset along a second direction, and said first direction is perpendicular to said second direction.

8. An insulated cabinet, comprising:

a first insulation panel assembly; and

a second insulation panel assembly; the first and second insulation panels are each selected from the insulation panel assembly of any of claims 1-7; the spliced portion of the first heat-insulation plate assembly is connected with the spliced portion of the second heat-insulation plate assembly.

9. The insulated box of claim 8, wherein the first connector of the first insulated panel assembly opposes the first connector of the second insulated panel assembly and the second connector of the first insulated panel assembly opposes the second connector of the second insulated panel assembly; the first connecting piece of the first heat insulation plate assembly and the first connecting piece of the second heat insulation plate assembly are provided with a connecting framework, a first heat insulation piece is arranged between the first connecting piece of the first heat insulation plate assembly and the connecting framework, and a second heat insulation piece is arranged between the first connecting piece of the second heat insulation plate and the connecting framework.

10. The insulated box of claim 8, wherein the first connector of the first insulated panel assembly is connected opposite the third connector of the second insulated panel assembly, the third connector of the first insulated panel assembly is connected opposite the second connector of the second insulated panel assembly, and the first panel of the first insulated panel assembly is connected opposite the first connector of the second insulated panel assembly; and a third heat insulation piece is arranged between the first connecting piece of the first heat insulation plate assembly and the third connecting piece of the second heat insulation plate assembly, a fourth heat insulation piece is arranged between the third connecting piece of the first heat insulation plate assembly and the second connecting piece of the second heat insulation plate assembly, and a fifth heat insulation piece is arranged between the first panel of the first heat insulation plate assembly and the first connecting piece of the second heat insulation plate assembly.