A wax therapy instrument cake box with heating and heat preservation functions

Abstract

The invention discloses a wax therapy instrument cake box with heating and heat preservation functions, which comprises: a cake box and a heating and heat preservation device; air circulation cavities are arranged on the left and right sides of the cake box, and air holes are evenly arranged on the surface of the cavity wall; a cooling fan and a heating fan are arranged on the rear side wall of the cake box, and a circulation pipeline is arranged on the rear lower side of the cake box; the circulation pipeline comprises a first circulation pipeline and a second circulation pipeline which are interconnected; the air outlet of the cooling fan is directly interconnected with the external atmosphere; an opening is arranged on the second circulation pipeline for interconnecting with the air outlet of the heating fan; the heating device is located inside the first circulation pipeline; the heating process of the invention circulates and heats the air inside the cake box through the heating device, and the heated air is dispersed into the cake box through the air circulation grid inside the cake box, thereby avoiding the problem of hot air directly entering the cake box through the pipeline and causing uneven hot and cold inside the cake box.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, and in particular relates to a wax therapy instrument cake box with heating and heat preservation functions. Background Art

[0002] The use of heated paraffin for hot compress therapy has been widely used, and the effect of paraffin hot compress therapy has been recognized by doctors and patients; related equipment for wax therapy has also sprung up on the market. The wax therapy equipment on the market mainly consists of a wax melting box and a wax cake making box. The wax melting box is placed on the upper part of the wax cake making box. The solid wax is melted by heating and flows into the wax cake making box through the guide pipe. The wax liquid is then flowed into the multiple wax cake plates set in the wax cake making box through the diversion device. The cooling and air distribution device set in the wax cake making box is used to keep the wax cake at an appropriate hardness for wax compress therapy.

[0003] For wax therapy equipment, the insulation and heating functions of its wax cake making box are crucial. Most of the cake boxes of existing wax therapy equipment have the problem of uneven heating in different places. Due to the characteristics of the wax cake making process, the cake box will be required to quickly raise the temperature in the refrigerator to the highest level in the early stage of cake making and maintain it continuously to ensure that the wax liquid flowing into the wax cake plate can be made into wax cakes of specified thickness, and to prevent the wax liquid from solidifying and blocking the guide tube at the wax outlet, thereby affecting the thickness of the wax cake; in the middle stage of cake making, the temperature in the cake box needs to be quickly reduced to meet the requirements of rapid cake making by cooling the wax liquid; in the late stage of cake making, the temperature in the cake box needs to be kept constant so that it can be used at any time. During the insulation stage of the cake box, the cake box may be opened at any time to take out the wax cakes, and the cake box needs to have a temperature control function after the temperature of the cake box changes. Summary of the invention

[0004] In order to solve the problems that the temperature of a wax therapy equipment cake box needs to be quickly raised to the highest temperature and maintained continuously in the early stage; in the middle stage, the temperature inside the cake box needs to be quickly lowered to make cakes; and in the later stage, the temperature inside the cake box needs to be kept constant, the present invention provides a wax therapy equipment cake box with heating and heat preservation functions.

[0005] A wax therapy instrument cake box with heating and heat preservation functions, characterized in that it comprises: a cake box and a heating and heat preservation device; air circulation chambers are arranged on the left and right sides of the interior of the cake box, and air holes are evenly arranged on the surface of the cavity wall; the heating and heat preservation device comprises a cooling fan, a heating fan, a circulation pipeline, and a heating device; the cooling fan and the heating fan are arranged on the rear side wall of the cake box, and the circulation pipeline is arranged on the rear lower side of the cake box; the circulation pipeline comprises a first circulation pipeline and a second circulation pipeline arranged in communication with each other; the first circulation pipeline is arranged on the left and right sides of the rear of the cake box; the first circulation pipeline is communicated with the air circulation chamber and the internal space of the cake box respectively through the circulation pipe interface on the rear side wall of the cake box; the air outlet of the cooling fan is directly communicated with the external atmosphere; the second circulation pipeline is provided with an opening for interconnecting with the air outlet of the heating fan; the heating device is located inside the first circulation pipeline;

[0006] Furthermore, the rear side wall of the cake box is also provided with a first air outlet and a second air outlet; the air inlets of the cooling fan and the heating fan are respectively connected to the first air outlet and the second air outlet; at least two air volume control baffles are also provided between the cooling fan, the heating fan and the first air outlet and the second air outlet;

[0007] Furthermore, the air volume control baffles cover the lower sides of the first air outlet and the second air outlet respectively, and the areas of the first air outlet and the second air outlet blocked by the air volume control baffles are 1 / 10-1 / 3 of the entire areas of the first air outlet and the second air outlet;

[0008] Furthermore, the air volume control baffle is in the shape of a sheet as a whole, and a hinge shaft is provided on one side edge; the air volume control baffle is hingedly mounted on the outer surface of the rear side wall of the cake box through the hinge shaft; and a plurality of air volume control baffles are arranged from top to bottom on the first air outlet and the second air outlet, and a gap is provided between the upper edge of the first air volume control baffle located at the upper part and the upper side edges of the first air outlet and the second air outlet;

[0009] Furthermore, the upper and lower widths of the air volume control baffle are smaller than the widths of the first air outlet and the second air outlet, and the left and right lengths of the air volume control baffle are larger than the lengths of the widths of the first air outlet and the second air outlet; the length and width of the air volume control baffle are both smaller than the size of the air inlet of the cooling fan and the heating fan;

[0010] Furthermore, the outer end of the first circulation pipe is also provided with an annular retaining ring on the inner edge; the center of the annular retaining ring is provided with an air inlet;

[0011] Furthermore, an air inlet baffle is provided on the first circulation pipe; the shape of the air inlet baffle is the same as that of the air inlet, and the size is larger than the air inlet and smaller than the size of the inner edge of the first circulation pipe; the upper edge of the air inlet baffle is provided with a baffle hinge shaft; the air inlet baffle is hingedly mounted on the inner surface of the air inlet baffle via the baffle hinge shaft;

[0012] Furthermore, the heating device is an electric heating wire bent in a spiral shape;

[0013] Furthermore, the outside of the cake box is coated with thermal insulation cotton;

[0014] The invention provides a wax therapy device cake box with heating and heat preservation functions, which comprises: a cake box and a heating and heat preservation device; air circulation chambers are arranged on the left and right sides of the cake box, and air holes are evenly arranged on the surface of the chamber wall; the heating and heat preservation device comprises a cooling fan, a heating fan, a circulation pipeline, and a heating device; the cooling fan and the heating fan are arranged on the rear side wall of the cake box, and the circulation pipeline is arranged on the rear lower side of the cake box; the circulation pipeline comprises a first circulation pipeline and a second circulation pipeline which are interconnected; the first circulation pipeline is arranged on the left and right sides of the rear of the cake box; the first circulation pipeline is respectively connected to the circulation pipeline interface on the rear side wall of the cake box The air circulation chamber and the internal space of the cake box are interconnected; the air outlet of the cooling fan is directly interconnected with the external atmosphere; an opening is provided on the second circulation duct for interconnecting with the air outlet of the heating fan; the heating device is located inside the first circulation duct; the cake box structure of the present invention can heat and cool the inside of the cake box by means of the cooling and heating fans; the heating process circulates and heats the air inside the cake box by the heating device, and the heated air is dispersed into the cake box through the air circulation grid inside the cake box, thereby avoiding the problem of hot air directly entering the cake box through the duct and causing uneven hot and cold inside the cake box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional view of a wax therapy device cake box with heating and heat preservation functions according to the present invention;

[0016] Figure 2 This is a front view of a wax therapy device cake box with heating and heat preservation functions according to the present invention;

[0017] Figure 3 This is a rear view of a wax therapy device cake box with heating and heat preservation functions according to the present invention;

[0018] Figure 4 It is an AA cross-sectional view of a wax therapy device cake box with heating and heat preservation functions of the present invention;

[0019] Figure 5 This is a BB cross-sectional view of a wax therapy device cake box with heating and heat preservation functions of the present invention;

[0020] Figure 6 It is a partial view of the air circulation cavity of a wax therapy device cake box with heating and heat preservation functions of the present invention;

[0021] Figure 7 It is a partial view of the cooling fan of a wax therapy device cake box with heating and heat preservation functions of the present invention;

[0022] Figure 8 The present invention is a cross-sectional view of the first circulation pipeline of a wax therapy device cake box with heating and heat preservation functions. DETAILED DESCRIPTION Example

[0023] Please see attached Figure 1-8 , a wax therapy instrument cake box with heating and heat preservation function, comprising: a cake box 1, a box door 2, and a heating and heat preservation device 3;

[0024] The cake box 1 is a rectangular shell structure, with an open front side and a box door 2 installed;

[0025] The box door 2 is hingedly mounted on one side edge of the cake box;

[0026] The box door 2 is provided with a sealing strip, and when the box door 2 is covered on the cake box 1, the sealing strip is used for sealing to ensure that the cake box is airtight;

[0027] Air circulation grilles 11 are provided on the left and right sides of the interior of the cake box 1;

[0028] An air circulation cavity 12 is formed between the air circulation grid 11 and the inner wall of the cake box 1;

[0029] The air circulation chamber 12 is closed on all sides, and air holes 111 are evenly arranged on the surface of the air circulation grid plate 11;

[0030] The air circulation grid 11 is provided with a pan hanging block 112;

[0031] The rear side wall of the cake box 1 is also provided with a first air outlet 13 and a second air outlet 14;

[0032] The second air outlet 14 is located at the lower side of the first air outlet 13;

[0033] A heating and heat preservation device 3 is also provided on the outer surface of the rear part of the cake box 1, away from the box door 2;

[0034] The heating and heat preservation device 3 includes a cooling fan 31, a heating fan 32, a circulation pipe 33, and a heating device 34;

[0035] The air inlets of the cooling fan 31 and the heating fan 32 are connected to the first air outlet 13 and the second air outlet 14 respectively;

[0036] At least two air volume control baffles 35 are provided between the cooling fan 31, the heating fan 32 and the first air outlet 13, the second air outlet 14;

[0037] The air volume control baffle 35 covers the lower side of the first air outlet 13 and the second air outlet 14 respectively, and the area of ​​the first air outlet 13 and the second air outlet 14 blocked by the air volume control baffle 35 is 1 / 10-1 / 3 of the entire area of ​​the first air outlet 13 and the second air outlet 14;

[0038] The air volume control baffle 35 is in the shape of a sheet as a whole, and a hinge shaft 351 is provided on one edge thereof;

[0039] The air volume control baffle 35 is hingedly mounted on the outer surface of the rear side wall of the cake box 1 through a hinge shaft 351;

[0040] A plurality of air volume control baffles 35 are arranged from top to bottom on the first air outlet 13 and the second air outlet 14, and a gap is provided between the upper edge of the first air volume control baffle 35 located at the top and the upper side edges of the first air outlet 13 and the second air outlet 14;

[0041] The air volume control baffles 35 arranged from top to bottom, the lower edge of the upper air volume control baffle 35 is located outside the hinge shaft 351 of the lower air volume control baffle 35;

[0042] The vertical width of the air volume control baffle 35 is smaller than the width of the first air outlet 13 and the second air outlet 14, and the horizontal length of the air volume control baffle 35 is greater than the length of the width of the first air outlet 13 and the second air outlet 14;

[0043] The length and width of the air volume control baffle 35 are smaller than the size of the air inlet of the cooling fan 31 and the heating fan 32;

[0044] The circulation pipe 33 is arranged at the lower rear side of the cake box 1;

[0045] The circulation pipeline 33 includes a first circulation pipeline 321 and a second circulation pipeline 325;

[0046] The first circulation pipeline 321 includes two, which are respectively arranged on the left and right sides of the rear part of the cake box 1;

[0047] A circulation pipe interface 15 is also provided on the rear side wall of the cake box 1;

[0048] The circulation pipe interface 15 is communicated with the air circulation chamber 12 and the inner space of the cake box 1 respectively;

[0049] The first circulation pipe 321 is in the shape of a square tube as a whole, and one end is fixedly connected to the circulation pipe interface 15 on the rear side wall of the cake box 1;

[0050] The inner edge of the other end of the first circulation pipe 321 is provided with an annular retaining ring 322;

[0051] The annular retaining ring 322 is provided with an air inlet 323 in the center;

[0052] The first circulation pipe 321 is also provided with an air inlet baffle 324;

[0053] The air inlet baffle 324 has the same shape as the air inlet 323, and has a size larger than the air inlet 323 and smaller than the inner edge size of the first circulation pipe 321;

[0054] The upper edge of the air inlet baffle 324 is provided with a baffle hinge shaft 3241;

[0055] The air inlet baffle 324 is hingedly mounted on the inner surface of the air inlet baffle 324 via a baffle hinge shaft 3241;

[0056] The second circulation pipe 325 is used to connect the first circulation pipes 321 respectively arranged on the left and right sides of the rear part of the cake box 1;

[0057] The second circulation duct 325 is provided with an opening for interconnecting with the air outlet of the heating fan 32;

[0058] The heating device 34 is located inside the first circulation pipeline 321;

[0059] The heating device 34 is a spirally bent electric heating wire;

[0060] The air outlet of the cooling fan 31 is directly connected to the external atmosphere;

[0061] The outside of the cake box 1 is covered with heat-insulating cotton.

[0062] During use, when it is necessary to quickly heat the inside of the cake box, the cooling fan does not work, and the heating fan performs heating work. During heating, the heating fan draws out the cold air inside, and then the cold air flows into the cake box again along the circulation pipe 33. During the air circulation process, the heating device heats the air, and then blows the hot air into the cake box. During the entire circulation process, the air pressure inside the circulation pipe is greater than the external atmospheric pressure due to the action of the fan. At this time, the air inlet baffle 324 blocks the first circulation pipe 321, so that the entire air heating circulation process will not be affected by the outside air. When it is necessary to perform a cooling operation, the heating device and the heating fan stop working, the cooling fan draws air outward, and the hot air is directly discharged after being drawn out. At this time, the air pressure in the refrigerator becomes low. At this time, the air inlet baffle 324 of the first circulation pipe 321 is opened, and the outside cold air directly enters the cake box for cooling. When it is necessary to perform a heat preservation operation in the refrigerator, the heating device, the heating fan, and the cooling fan work intermittently at the same time to keep the temperature in the cake box balanced.

[0063] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wax therapy instrument cake box with heating and heat preservation functions, characterized in that: It includes: A cake box (1) and a heating and heat-insulating device (3); the cake box (1) is provided with air circulation chambers (12) on the left and right sides of the interior, and air holes (111) are evenly arranged on the surface of the chamber wall; the heating and heat-insulating device (3) comprises a cooling fan (31), a heating fan (32), a circulation pipe (33), and a heating device (34); the cooling fan (31) and the heating fan (32) are arranged on the rear side wall of the cake box (1), and the circulation pipe (33) is arranged on the rear lower side of the cake box (1); the circulation pipe (33) comprises a first circulation pipe (321) and a second circulation pipe (325) which are interconnected; the first circulation pipe (321) is arranged on the left and right sides of the rear of the cake box (1); the first circulation pipe (321) passes through the circulation pipe interface (15) on the rear side wall of the cake box (1) They are respectively interconnected with the air circulation chamber (12) and the internal space of the cake box (1); the air outlet of the cooling fan (31) is directly interconnected with the external atmosphere; the second circulation duct (325) is provided with an opening for interconnecting with the air outlet of the heating fan (32); the heating device (34) is located inside the first circulation duct (321); the rear side wall of the cake box (1) is also provided with a first air outlet (13) and a second air outlet (14); the air inlets of the cooling fan (31) and the heating fan (32) are respectively interconnected with the first air outlet (13) and the second air outlet (14); at least two air volume control baffles (35) are also provided between the cooling fan (31), the heating fan (32) and the first air outlet (13) and the second air outlet (14).

2. A wax therapy device cake box with heating and heat preservation functions according to claim 1, characterized in that: The air volume control baffle (35) covers the lower sides of the first air outlet (13) and the second air outlet (14) respectively, and the area of ​​the first air outlet (13) and the second air outlet (14) blocked by the air volume control baffle (35) is 1 / 10 to 1 / 3 of the entire area of ​​the first air outlet (13) and the second air outlet (14).

3. A wax therapy device cake box with heating and heat preservation functions according to claim 2, characterized in that: The air volume control baffle (35) is in the shape of a sheet as a whole, and a hinge shaft (351) is provided on one side edge; the air volume control baffle (35) is hingedly mounted on the outer surface of the rear side wall of the cake box (1) through the hinge shaft (351); and a plurality of air volume control baffles (35) are arranged from top to bottom on the first air outlet (13) and the second air outlet (14), and a gap is provided between the upper edge of the first air volume control baffle (35) located at the top and the upper side edges of the first air outlet (13) and the second air outlet (14).

4. The wax therapy device cake box with heating and heat preservation function according to claim 3 is characterized in that: The upper and lower widths of the air volume control baffle (35) are smaller than the widths of the first air outlet (13) and the second air outlet (14), and the left and right lengths of the air volume control baffle (35) are greater than the lengths of the widths of the first air outlet (13) and the second air outlet (14); the length and width of the air volume control baffle (35) are both smaller than the size of the air inlet of the cooling fan (31) and the heating fan (32).

5. The wax therapy device cake box with heating and heat preservation function according to claim 4, characterized in that: The outer end of the first circulation pipe (321) is also provided with an annular retaining ring (322) on the inner edge; an air inlet (323) is provided in the center of the annular retaining ring (322).

6. The wax therapy device cake box with heating and heat preservation function according to claim 5, characterized in that: An air inlet baffle (324) is provided on the first circulation pipe (321); the shape of the air inlet baffle (324) is the same as the shape of the air inlet (323), and the size is larger than the air inlet (323) and smaller than the size of the inner edge of the first circulation pipe (321); a baffle hinge shaft (3241) is provided on the upper edge of the air inlet baffle (324); the air inlet baffle (324) is hingedly mounted on the inner surface of the air inlet baffle (324) via the baffle hinge shaft (3241).

7. The wax therapy device cake box with heating and heat preservation function according to claim 6, characterized in that: The heating device (34) is a spirally bent electric heating wire.

8. The wax therapy device cake box with heating and heat preservation function according to claim 7, characterized in that: The outer side of the cake box (1) is covered with heat-insulating cotton.

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