CN216203899U

CN216203899U - Dehumidifier heating cabinet

Info

Publication number: CN216203899U
Application number: CN202122579350.6U
Authority: CN
Inventors: 廖常伟
Original assignee: Hangzhou Peritech Dehumidifying Equipment Co ltd
Current assignee: Hangzhou Peritech Dehumidifying Equipment Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a heating box of a dehumidifier, which comprises a box body; the box body is provided with a wind break protection device which is arranged inside the box body; the heat dissipation assembly is arranged at the top of the box body; an opening adapted to the heat sink assembly; the PLC control assembly is connected with the air break protection device and the heat dissipation assembly; the heat dissipation assembly comprises a cover plate and a driving device, wherein the cover plate is connected with the box body through a rotating structure and is matched with the opening, one end of the driving device is connected to the cover plate in a switching mode, and the other end of the driving device is connected to the box body in a switching mode. The air-break protection device and the heat dissipation assembly are matched for use, so that the electric heating box can be safely used, personnel injuries are avoided, heat dissipation in the electric heating box can be realized under the condition of air break, the service life is prolonged, and the production cost is reduced.

Description

Dehumidifier heating cabinet

Technical Field

The utility model relates to the field of dehumidifier equipment, in particular to a heating box of a dehumidifier.

Background

The dehumidifier usually encounters the condition that the electric heating pipe is cut off from air and is dried, the cut off from air and the dried burning are not normal working states of the dehumidifier, and if the states are continued, more serious results are caused. The prior art electrical heating cabinet does not take this into account.

For example, "an electric heating box" disclosed in the Chinese patent document, which is published under the reference number CN 204231681U. In the patent, an electric heating box is opened, aiming at providing an electric heating box with better heat preservation performance and lower energy consumption, the technical proposal is that the electric heating box comprises a hot box body, an outer box body is arranged outside the hot box body, a hot air backflow cavity is formed between the hot box body and the outer box body, the hot air backflow cavity is provided with an air inlet, the hot box body is provided with a flow guide port communicated with the hot air backflow cavity, the hot box body is provided with an air outlet used for giving out air, the air inlet and the air outlet are communicated with the outside, the air inlet, the hot air backflow cavity, the flow guide port and the air outlet form a one-way airflow channel, the one-way airflow channel surrounds the periphery of the heat box body, a preheating airflow is formed in the one-way airflow channel, the heat emitted by the hot box body is used for heating the airflow in advance, meanwhile, the original reached temperature can be met when the hot box body works indirectly, the preheating airflow formed in the hot air backflow cavity achieves the functions of recovering, conducting and radiating heat energy, and simultaneously, the purpose of saving energy consumption is achieved. In the patent, the condition that the electric heating pipe is cut off and air is dried is not considered, so that the service life of the equipment is influenced, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the electric heating box which can be safely used by matching the wind break protection device with the heat dissipation assembly, so that personnel are prevented from being injured, the heat in the electric heating box can be dissipated under the condition of wind break, the service life is prolonged, and the production cost is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a heating box of a dehumidifier comprises a box body; the box body is provided with a wind break protection device which is arranged inside the box body; the heat dissipation assembly is arranged at the top of the box body; an opening adapted to the heat sink assembly; the PLC control assembly is connected with the air break protection device and the heat dissipation assembly; the heat dissipation assembly comprises a cover plate and a driving device, wherein the cover plate is connected with the box body through a rotating structure and is matched with the opening, one end of the driving device is connected to the cover plate in a switching mode, and the other end of the driving device is connected to the box body in a switching mode. When the wind break protection device breaks wind, the signal is transmitted to the PLC control component, under the control of the PLC control assembly, the air-break protection device drives the electric heating box to stop heating, meanwhile, the PLC control component controls the heat dissipation component to work, the driving device works under the control of the PLC control component to drive the cover plate to rotate at the opening, the interior of the electric heating box is communicated with the outside through the opening, heat dissipation is realized, meanwhile, the PLC control assembly can control the cover plate to continuously swing, the circulation speed of air is accelerated, the heat dissipation effect is further improved, heat in the electric heating box can be dissipated more quickly, the time is saved for subsequent maintenance and detection, when no wind break condition exists, namely the normal working state, the driving device presses the cover plate against the opening, so that the sealing performance in use is ensured.

Furthermore, two radiating assemblies are symmetrically arranged. Can the multi-angle diversely dispel the heat, the effect is showing.

Furthermore, one end of the driving device is connected to the cover plate on one side far away from the rotating structure, and the other end of the driving device is arranged on the box body through a suspension. The driving device is connected to one side of the cover plate, which is far away from the rotating structure, so that the driving device can drive the cover plate to rotate conveniently; the other end is arranged on the box body through a suspension, and the end position is higher than the end connected with the cover plate, so that the operation of the cover plate cannot be interfered, and the structure is reliable.

Furthermore, the driving device is a hydraulic telescopic rod, a voltage telescopic rod or a pneumatic telescopic rod. Convenient use, low cost and simple structure.

Furthermore, the rotating structure comprises a rotating shaft arranged on the cover plate and a shaft seat arranged on the box body and matched with the rotating shaft. Simple structure and reliable use.

Furthermore, sealing strips are arranged on the periphery of the opening. The sealing performance is enhanced, the heating effect is ensured and the production efficiency is improved when the electric heating box is used.

Compared with the prior art, the utility model has the advantages that: the electric heating box can be used safely, personnel are prevented from being injured, heat dissipation can be conducted in the electric heating box under the condition that wind is cut off, the service life is prolonged, and the production cost is reduced.

Drawings

FIG. 1 is a three-dimensional view showing a heating box of a dehumidifier of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

FIG. 3 is a three-dimensional view showing another state of the heating box of the dehumidifier of the present invention.

Fig. 4 is an enlarged view at B in fig. 3.

In the figure:

1. a box body; 2. a heat dissipating component; 3. an opening; 5. a cover plate; 6. a drive device; 7. a rotating shaft; 8. a shaft seat; 9. a sealing strip; 10. and (4) a suspension.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, an embodiment of a heating box of a dehumidifier of the present invention is shown, in which the heating box includes a box body 1; the box body 1 is provided with a wind break protection device, a heat dissipation component 2, an opening 3 and a PLC control component, and the wind break protection device is arranged inside the box body 1; the heat dissipation assembly 2 is arranged at the top of the box body 1; the opening 3 is matched with the heat dissipation component 2; the PLC control assembly is connected with the air break protection device and the heat dissipation assembly 2; the heat sink assembly 2 includes a cover plate 5 connected to the housing 1 through a rotation structure and adapted to the opening 3, and a driving device 6 having one end connected to the cover plate 5 and the other end connected to the housing 1. When the wind break protection device is in a wind break state, a signal is transmitted to the PLC control assembly, the wind break protection device drives the electric heating box to stop heating under the control of the PLC control assembly, meanwhile, the PLC control assembly controls the heat dissipation assembly 2 to work, the driving device 6 works under the control of the PLC control assembly to drive the cover plate 5 to rotate at the opening 3, the inside of the electric heating box is communicated with the outside through the opening 3 to realize heat dissipation, meanwhile, the PLC control assembly can control the cover plate 5 to continuously swing to accelerate the circulation speed of air, the heat dissipation effect is further improved, the heat inside the electric heating box can be dissipated more quickly, the time is saved for subsequent maintenance and detection, when the wind break state is not generated, namely the normal working state, the driving device 6 presses the cover plate 5 at the opening 3, the sealing performance in use is ensured.

Referring to fig. 1-4, an embodiment of a heating box of a dehumidifier of the present invention is shown, in which the basic portions are the same as those of the above embodiment, and are described herein. In this embodiment, the two heat dissipation assemblies 2 are symmetrically arranged, so that heat dissipation can be performed in multiple angles and multiple directions, and the effect is remarkable; one end of the driving device 6 is connected to the cover plate 5 far away from one side of the rotating structure, and the other end is arranged on the box body 1 through a suspension 10, the driving device 6 is connected to one side of the cover plate 5 far away from the rotating structure, so that the driving device 6 can drive the cover plate 5 to rotate conveniently; the other end is arranged on the box body 1 through a suspension frame 10, the end position is higher than the end connected with the cover plate 5, the operation of the cover plate 5 is not interfered, and the structure is reliable; the driving device 6 is a hydraulic telescopic rod, a voltage telescopic rod or a pneumatic telescopic rod, and is convenient to use, low in cost and simple in structure; the rotating structure comprises a rotating shaft 7 arranged on the cover plate 5 and a shaft seat 8 arranged on the box body 1 and matched with the rotating shaft 7, and the structure is simple and the use is reliable; above-mentioned opening 3 week side is equipped with sealing strip 9, has strengthened the leakproofness, when using electric heating box, has guaranteed the heating effect, has improved production efficiency.

The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.

Claims

1. A heating box of a dehumidifier comprises a box body; the method is characterized in that: the box body is provided with

The air break protection device is arranged inside the box body;

the heat dissipation assembly is arranged at the top of the box body;

an opening adapted to the heat sink assembly;

the PLC control assembly is connected with the air break protection device and the heat dissipation assembly;

the heat dissipation assembly comprises a cover plate and a driving device, wherein the cover plate is connected with the box body through a rotating structure and is matched with the opening, one end of the driving device is connected to the cover plate in a switching mode, and the other end of the driving device is connected to the box body in a switching mode.

2. A dehumidifier heating cabinet according to claim 1 wherein: two radiating assemblies are symmetrically arranged.

3. A dehumidifier heating cabinet according to claim 1 or 2 wherein: one end of the driving device is connected to the cover plate on one side far away from the rotating structure, and the other end of the driving device is arranged on the box body through a suspension.

4. A dehumidifier heating cabinet according to claim 1 or 2 wherein: the driving device is a hydraulic telescopic rod, a voltage telescopic rod or a pneumatic telescopic rod.

5. A dehumidifier heating cabinet according to claim 3 wherein: the driving device is a hydraulic telescopic rod, a voltage telescopic rod or a pneumatic telescopic rod.

6. A dehumidifier heating cabinet according to claim 1 or 2 wherein: the rotating structure comprises a rotating shaft arranged on the cover plate and a shaft seat arranged on the box body and matched with the rotating shaft.

7. A dehumidifier heating cabinet according to claim 3 wherein: the rotating structure comprises a rotating shaft arranged on the cover plate and a shaft seat arranged on the box body and matched with the rotating shaft.

8. A dehumidifier heating cabinet according to claim 4 wherein: the rotating structure comprises a rotating shaft arranged on the cover plate and a shaft seat arranged on the box body and matched with the rotating shaft.

9. A dehumidifier heating cabinet according to claim 1 or 2 wherein: sealing strips are arranged on the periphery of the opening.

10. A dehumidifier heating cabinet according to claim 3 wherein: sealing strips are arranged on the periphery of the opening.