Heat preservation box
By designing a detachable L-shaped partition structure, the flap can be rotated to allow for cleaning, solving the problem of inconvenient dust accumulation inside insulated boxes with heating devices and gas circulation functions, and realizing a convenient dust removal process.
Patent Information
- Application Number
- CN202520138965.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Insulated boxes with heating devices and gas circulation functions accumulate dust inside after prolonged use, making cleaning inconvenient and requiring the disassembly of many parts.
A detachable L-shaped partition structure was designed, which is connected by a flap and bolts. The flap can be rotated to expose the internal electric heating element and temperature equalization fan, simplifying the dust cleaning process.
This allows for convenient cleaning of internal components without disassembling the entire partition, improving cleaning efficiency and reducing the impact on subsequent cable laying.
Smart Images
Figure CN223703454U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of heat preservation box, especially heat preservation box. BACKGROUND
[0002] The heat preservation box is a box with heat preservation performance, which is used for keeping the temperature of articles in the box for a certain time, reducing heat loss or absorption, and keeping the articles in a relatively stable temperature environment.
[0003] In order to provide a suitable temperature higher than the ambient temperature, a heating device is arranged in the heat preservation box, so that the temperature in the heat preservation box is always kept higher than the ambient temperature, and the gas circulation can keep the temperature uniform in the heat preservation box.
[0004] The heat preservation box with the heating device and the gas circulation function will accumulate dust inside for a long time, and the heating device and the gas circulation equipment in the heat preservation box need to be completely disassembled from the heat preservation box for dust cleaning, which is very inconvenient for dust cleaning. UTILITY MODEL CONTENTS
[0005] The utility model discloses a heat preservation box which can realize the functions of heat preservation, dust cleaning and temperature control.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] The heat preservation box comprises a box body and a heating assembly, wherein the heating assembly comprises an L-shaped partition plate which is detachably connected to the inner side of the upper part of the box body, the partition plate is provided with a center hole, a flap is arranged in the center hole, one end of the flap is rotatably connected to the partition plate, and the other end of the flap is connected to the partition plate through a bolt; a mesh hole is arranged in the middle of the flap, a temperature equalizing fan corresponding to the mesh hole is mounted on the inner side of the flap, and an electric heating body surrounding the temperature equalizing fan is arranged on the inner side of the flap.
[0008] Further, a plurality of strip holes are arranged on the edge of the partition plate.
[0009] Further, a plurality of bending parts are arranged on the edge of the partition plate, the bending parts are connected to the side wall of the box body through bolts, a baffle part is arranged on the inner side of the partition plate, and the flap is connected to the baffle part through a bolt.
[0010] Further, a ventilation hole is arranged on the side wall of the box body, a first rotating disc is rotatably connected to the outer side of the box body, the inner side of the first rotating disc is attached to the outer side of the box body, and a ventilation hole is arranged on the first rotating disc and matched with the ventilation hole.
[0011] Further, a handle is rotatably connected to the upper part of the box body.
[0012] Further, a panel is connected to the front side of the partition plate, and a temperature controller is mounted on the panel.
[0013] Further, the inside of the partition is provided with a temperature sensor, and the temperature sensor is connected with a temperature controller.
[0014] Further, corresponding observation holes are arranged on the front wall of the partition and the panel, a second rotating disc is rotatably connected to the front side of the panel, and a sight hole matched with the observation hole is arranged on the second rotating disc.
[0015] Compared with the prior art, the utility model has the advantages of the following:
[0016] When the ash is cleaned, the partition does not need to be disassembled, only the bolt fixing the turning plate needs to be disassembled, the turning plate can be rotated and leaked out, the inside of the partition and the electric heating body and the temperature equalizing fan are conveniently cleaned, compared with the prior art, the ash is conveniently cleaned, and the utility model can be widely used in the occasions needing heat preservation such as bird and beast heat preservation, seed germination, label adhesion and the like. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structure schematic view of the utility model.
[0018] Figure 2 It is a turning plate open state schematic view of the utility model.
[0019] Figure 3 It is a box body and box cover schematic view of the utility model.
[0020] Figure 4 It is a first visual angle schematic view of the inside detachable structure of the utility model.
[0021] Figure 5 It is a second visual angle schematic view of the inside detachable structure of the utility model.
[0022] In the drawing: 1, box body; 2, box cover; 3, partition; 4, center hole; 5, turning plate; 6, mesh; 7, temperature equalizing fan; 8, electric heating body; 9, strip-shaped hole; 10, bending part; 11, ventilation hole; 12, first rotating disc; 13, air-permeable hole; 14, handle; 15, panel; 16, temperature sensor; 17, observation hole; 18, second rotating disc; 19, sight hole; 20, temperature controller; 21, baffle part. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples.The specific examples described herein are intended to explain the utility model, and are not intended to limit the utility model, that is, the described examples are only a part of the examples of the utility model, but not all the examples.The components of the utility model embodiments described and shown in the drawings can be arranged and designed in various different configurations.
[0024] In the description of the utility model, unless another definite provision and limitation, the possible term " install " " link " " connection " should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For the person skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through the specific situation.
[0025] In the description of the utility model, it needs to be explained that, unless another definite provision and limitation, the possible term " provided with " should do the broad sense understanding, for example, the object of " provided with " can be a part of the body, can also be arranged separately from the body and connected on the body, and the connection can be detachable connection, or can be non-detachable connection. For the person skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through the specific situation.
[0026] The utility model will be further described in detail below in combination with embodiments.
[0027] The specific embodiment of the heat preservation box provided by the utility model:
[0028] Please refer to Figures 1-5 , the heat preservation box comprises a box body 1, a box cover 2 and a heating assembly, the box body 1 is provided with an opening at the front side, the box cover 2 is located at the front side of the box body 1, one side edge of the box cover 2 is rotatably connected with the box body 1 through a hinge, and the other side edge of the box cover 2 is connected with the box body 1 through a clamping structure or through magnetic attraction.
[0029] The box body 1 is rotatably connected with a handle 14, the handle 14 is rotatably foldable stainless steel material, which is beautiful, simple, practical, convenient to carry the heat preservation box outside.
[0030] The heating assembly comprises an L-shaped partition plate 3 detachably connected to the inner side of the upper portion of the box body 1, the partition plate 3 comprises a vertical portion and a horizontal portion, the vertical portion is located at the front portion of the box body 1 and is parallel to the rear wall of the box body 1, and the horizontal portion is located at the upper portion of the box body 1 and is parallel to the upper wall of the box body 1.
[0031] The partition plate 3 divides the inside of the box body 1 into two spaces, the lower space is used for placing objects needing heat preservation, and the upper space is used for installing heating and air circulation components.
[0032] The left and right side walls of the box body 1 are each provided with a ventilation hole 11, a first rotating disc 12 is rotatably connected to the outside of the box body 1 at the position corresponding to the ventilation hole 11, the inside of the first rotating disc 12 is attached to the outside of the box body 1, and the first rotating disc 12 is provided with a ventilation hole 13 matched with the ventilation hole 11.
[0033] In the embodiment, two air holes 13 are symmetrically arranged on the first rotating disc 12, two air holes 11 are arranged on the left and right side walls of the box 1, and the air holes 13 and the air holes 11 are circular holes with the same inner diameter. The center of the first rotating disc 12 is connected with a rotating shaft, and the rotating shaft is rotationally connected with the side wall of the box 1.
[0034] The air holes are of the rotating type and can be opened and closed at will. When the air holes 13 correspond to the air holes 11 by rotating the first rotating disc 12, the air inside and outside the box 1 can flow. When the air holes 13 do not correspond to the air holes 11, the air holes 11 are closed.
[0035] The edge of the partition plate 3 is provided with a plurality of bending portions 10. Specifically, the left and right side edges and the rear edge of the horizontal portion of the partition plate 3 are provided with downward bending bending portions 10, and the bending portions 10 are connected with the side wall of the box 1 by bolts. By removing all the bolts on the bending portions 10, the partition plate 3 can be taken out from the box 1.
[0036] The center of the partition plate 3 is provided with a square center hole 4, and the center hole 4 is provided with a square flap 5. One end of the flap 5 is rotationally connected with the partition plate 3 by a hinge, and the other end of the flap 5 is connected with the partition plate 3 by a bolt. In the embodiment, the rear end of the flap 5 is rotationally connected with the partition plate 3, and the front end of the flap 5 is connected with the partition plate 3 by a bolt.
[0037] In some embodiments, the inner side of the partition plate 3, i.e. the upper side of the front part of the partition plate 3, is provided with a baffle portion 21, which extends to the upper side of the front end of the center hole 4. The baffle portion 21 can limit the upward turning of the flap 5, so that the flap 5 can only be turned to the horizontal state when it is turned upward, and cannot be further turned upward. The baffle portion 21 is connected with the partition plate 3 by a bolt or by welding. In the embodiment, the flap 5 is connected with the baffle portion 21 by two bolts, thereby realizing the connection between the flap 5 and the partition plate 3.
[0038] By removing the two bolts on the flap 5, the flap 5 can be rotated to the vertical state, so that the inner side of the flap 5 and the inner side of the partition plate 3 are exposed, and the internal components can be cleaned or air-blowing dust. Compared with the way of removing the bolts of the partition plate 3, the number of bolts removed is smaller and the process is faster, and the influence on the later laid cable is smaller.
[0039] The center of the flap 5 is provided with a mesh hole 6, and the inner side of the flap 5 is provided with a uniform temperature fan 7 corresponding to the mesh hole 6 by a bolt. The inner side of the flap 5 is provided with an electric heating body 8 surrounding the uniform temperature fan 7. The electric heating body 8 has a gap with the uniform temperature fan 7, and the inner side of the flap 5 is provided with a support for supporting the electric heating body 8. The electric heating body 8 is an incomplete ring structure with a notch, and the two ends of the notch of the electric heating body 8 are used for connecting with the cable. The edge of the partition plate 3 is provided with a plurality of strip holes 9, and the strip holes 9 are distributed on the side edges of the horizontal portion of the partition plate 3.
[0040] The air is circulated through the mesh 6 by the fan 7, the strip hole 9 and the electric heating body 8, so that the temperature in the box 1 is balanced.
[0041] The front side of the partition 3 is connected with the panel 15 by bolts, and the temperature controller 20 is installed on the panel 15; the temperature sensor 16 is arranged on the upper side of the horizontal part of the partition 3, and the temperature sensor 16 vertically corresponds to the position of the strip hole 9; the support for the temperature sensor 16 is arranged on the upper side of the partition 3, and the temperature sensor 16 is electrically connected with the temperature controller 20. The temperature sensor 16 detects the temperature information in the box 1 and transmits the temperature information to the temperature controller 20, and the temperature controller 20 controls the on-off of the electric heating body 8 and the start-stop of the fan 7 when the temperature exceeds the threshold range; the constant temperature environment can be adapted.
[0042] The corresponding observation holes 17 are arranged on the front wall of the partition 3 and the panel 15; the second rotating disc 18 is rotatably connected to the front side of the panel 15; the second rotating disc 18 is similar to the first rotating disc 12 in structure and shape. The second rotating disc 18 is provided with the viewing holes 19 matched with the observation holes 17, and the number of the viewing holes 19 is two in the embodiment; the second rotating disc 18 is rotated to make the viewing holes 19 correspond to the observation holes 17, so that the inside components of the partition 3 can be observed; when the viewing holes 19 do not correspond to the observation holes 17, the second rotating disc 18 blocks the observation holes 17.
[0043] The whole machine in the embodiment is powered by 12V direct current, which is very safe, and the external power supply is easy to find; the power line passes through the upper wall of the box 1, and the upper wall of the box 1 is provided with a through hole for the power line to pass through. In some embodiments, a transformer for converting 220V to 12V is additionally installed, so that 220V and 12V dual power supply can be selectively supplied; in other embodiments, a rechargeable battery can be used to supply power to the temperature controller 20, the electric heating body 8 and the fan 7.
[0044] Finally, it should be noted that the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, and for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified without creative labor, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. An incubator comprising a cabinet (1) and a heating assembly; characterized in that, The heating assembly comprises an L-shaped partition plate (3) detachably connected to the inner side of the upper part of the box (1), the partition plate (3) is provided with a center hole (4), the center hole (4) is provided with a flap (5), one end of the flap (5) is rotatably connected to the partition plate (3), the other end of the flap (5) is connected to the partition plate (3) through a bolt, the middle part of the flap (5) is provided with a mesh (6), the inner side of the flap (5) is provided with a uniform temperature fan (7) corresponding to the mesh (6), and the inner side of the flap (5) is provided with an electric heating body (8) surrounding the uniform temperature fan (7).
2. The incubator of claim 1, wherein, The edge of the partition plate (3) is provided with a plurality of strip-shaped holes (9).
3. The incubator of claim 1, wherein, The edge of the partition plate (3) is provided with a plurality of bending parts (10), the bending parts (10) are connected to the side wall of the box (1) through bolts, and the inner side of the partition plate (3) is provided with a baffle part (21), the flap (5) is connected to the baffle part (21) through a bolt.
4. The incubator of claim 1, wherein, The side wall of the box (1) is provided with a ventilation hole (11), the outer side of the box (1) is rotatably connected with a first rotating disc (12), and the inner side of the first rotating disc (12) is attached to the outer side of the box (1); the first rotating disc (12) is provided with a ventilation hole (13) matched with the ventilation hole (11).
5. The incubator of claim 1, wherein, The box (1) is rotatably connected with a handle (14).
6. The incubator of claim 1, wherein, The front side of the partition plate (3) is connected with a panel (15), and the panel (15) is provided with a temperature controller (20).
7. An incubator according to claim 6, characterised in that, The inner side of the partition plate (3) is provided with a temperature sensor (16), and the temperature sensor (16) is connected to the temperature controller (20).
8. The incubator of claim 6, wherein, The front wall of the partition plate (3) and the panel (15) are provided with corresponding observation holes (17); the front side of the panel (15) is rotatably connected with a second rotating disc (18); and the second rotating disc (18) is provided with a sight hole (19) matched with the observation hole (17).