CN216282270U - Defogging door with integrated handle - Google Patents
Defogging door with integrated handle Download PDFInfo
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- CN216282270U CN216282270U CN202122485616.0U CN202122485616U CN216282270U CN 216282270 U CN216282270 U CN 216282270U CN 202122485616 U CN202122485616 U CN 202122485616U CN 216282270 U CN216282270 U CN 216282270U
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- oil
- front frame
- glass door
- defogging
- door
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Abstract
The utility model relates to a demisting door, in particular to a demisting door with an integrated handle, which comprises a front frame and a rear frame with hollow middle parts, and a pair of glass door panels clamped between the glass door panels, the edge of the front frame is formed with a handle integrated with the front frame, two side edges of each glass door panel are respectively provided with a cushion block, the inner side of each cushion block is clamped with a sealing strip, the two glass door panels are in clearance fit, the lower space of the front frame and the lower space of the rear frame are provided with a control room of an integrated power supply system, an oil return box and an oil pump communicated with the oil return box are installed in the control room, an oil delivery pipe is connected to the outlet of the oil pump and is connected with an oil outlet pipe which is arranged above the clearance between the two glass door panels and is provided with an opening at the side edge through the oil delivery pipe, a heating wire connected with the power supply system is installed in the oil outlet pipe, a bottom sealing plate is installed on the bottom edge of each glass door panel, and an oil return pipe communicated between the clearance and the oil return box from the bottom is installed on the bottom sealing plate. Be heated more evenly, heat transfer efficiency is higher, better realization defogging purpose.
Description
Technical Field
The utility model relates to a demisting door, in particular to a demisting door with an integrated handle.
Background
In the apparatuses such as a low-temperature refrigerator, a refrigeration display cabinet and the like, an observation window glass is generally arranged, and when the apparatuses are operated, due to the large humidity and temperature difference between the inside and the outside, condensation and frosting are generated on the surface of the observation window glass, the sight line and the refrigeration effect are influenced, and electric energy is wasted. The glass door of the refrigeration and freezing display cabinet in the existing refrigeration product generally adopts a coated electric heating type glass door for preventing condensation, although the coated electric heating glass has mature technology, the whole glass door has high production and processing cost, a plurality of small-sized processing plants can not carry out processing and production by themselves, the glass door needs to be assembled after external processing, and the coating purchase processing period is long.
In order to solve the above problem, chinese utility model patent 201921126686.3 provides "a novel show cupboard defogging glass door", including outer glass and inlayer glass, form the cavity layer between inlayer glass and the outer glass, the periphery between outer glass and the inlayer glass is along inlaying and being equipped with the door frame and forming the glass door, it is fluted between door frame and the outer glass, be equipped with the heating wire in the recess, the heating wire is laminated with outer glass's internal surface, the heating wire is laminated with the door frame, the heating wire passes through the internal conductor and is connected with the power supply module of the cabinet body. The utility model heats the door frame and the glass by the electric heating wire, not only has low cost, but also prevents the condensation caused by the fogging on the glass with the temperature difference between the inside and the outside.
But adopt above-mentioned electric heat wire to carry out the mode that heats to glass to lead to glass door plant one side to concentrate easily to be heated, and the glass door plant is whole to be heated inhomogeneously, and the edge defogging efficiency of keeping away from the electric heat wire is slow, and defogging effect is poor.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A demisting door with an integrated handle, which comprises a front frame and a rear frame with a hollow middle part, the glass door plate is clamped between the front frame and the rear frame, handles integrated with the front frame are formed at the edge of the front frame, cushion blocks clamped by the front frame and the rear frame are respectively arranged at two side edges of the glass door plate, sealing strips are clamped at the inner sides of the cushion blocks, the sealing strips are clamped by the pair of glass door plates to enable the two glass door plates to be in clearance fit, a control chamber of an integrated power supply system is formed in the lower space of the front frame and the lower space of the rear frame, an oil return box and an oil pump communicated with the oil return box are installed in the control chamber, an oil delivery pipe is connected to the outlet of the oil pump and is connected with an oil outlet pipe which is arranged above a clearance between the two glass door plates and is provided with an opening at the side edge through the oil delivery pipe, a heating wire connected with the power supply system is installed in the oil outlet pipe, a bottom sealing plate is installed on the bottom edge of the glass door plate, and an oil return pipe communicated between the clearance and the oil return box from the bottom is installed on the bottom sealing plate.
Further, the opening of oil outlet pipe up and the top of oil outlet pipe are provided with the stifled oil bar sealed with preceding frame, the cooperation of after-frame, and the bottom shaping of stifled oil bar has the arc wall that sets up along its length direction.
Furthermore, the inner edges of the front frame and the rear frame are provided with blank holders which tightly press the edges of the glass door panel to be matched with the sealing strips in a sealing way.
Furthermore, the cushion block is provided with an installation groove with a dovetail groove, and the sealing strip is matched with the installation groove in shape and is embedded and fixed in the installation groove.
Furthermore, a protective cover for covering the control room is arranged at the lower part of the front frame, and heat dissipation holes arranged in rows are formed in the protective cover.
Furthermore, heat insulation cotton for coating the outer wall of the oil conveying pipe is arranged between the front frame and the rear frame.
Compared with the prior art, the utility model has the following beneficial effects: the heating wire heating structure adopts a hot oil type heating structure, the gap between the two glass door plates can be uniformly heated by filling hot oil, and compared with a common heating wire heating mode, the heating wire heating structure has the advantages of more uniform heating, higher heat transfer efficiency and better demisting purpose.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the weather strip of the present invention.
FIG. 4 is a schematic view of the flow line of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a defogging door with an integrated handle comprises a front frame 1 with a hollow middle part, a rear frame 2 and a pair of glass door panels 3 clamped between the front frame 1 and the rear frame 2, the handle 11 integrated with the edge of the front frame 1 is formed, two side edges of the glass door panels 3 are respectively provided with a cushion block 4 clamped by the front frame 1 and the rear frame 2, the inner side of the cushion block 4 is clamped with a sealing strip 5, the sealing strip 5 is clamped by the pair of glass door panels 3 to enable the two glass door panels 3 to be in clearance fit, a control chamber of an integrated power supply system is formed in the lower space of the front frame 1 and the rear frame 2, an oil return tank 6 and an oil pump 7 communicated with the oil return tank 6 are installed in the control chamber, an outlet of the oil pump 7 is connected with an oil delivery pipe 71 and is connected with an oil outlet pipe 72 which is arranged above the clearance between the two glass door panels 3 and has an opening on the side edge through the oil delivery pipe 71, an electric heating wire 73 connected with the power supply system is installed in the oil outlet pipe 72, the bottom edge of the glass door plate 3 is provided with a bottom sealing plate 8, and the bottom sealing plate 8 is provided with an oil return pipe 81 which is communicated with the gap and the oil return tank 6 from the bottom. According to the utility model, the hot oil type heating structure is adopted, the gap between the two glass door panels 3 can be uniformly heated by filling hot oil in the gap, and compared with a common heating mode only using a heating wire, the heating device is more uniform in heating, higher in heat transfer efficiency, and better in defogging.
Further, the opening of the oil outlet pipe 72 faces upwards and the upper part of the oil outlet pipe 72 is provided with an oil blocking strip 9 which is matched and sealed with the front frame 1 and the rear frame 2, and the bottom of the oil blocking strip 9 is formed with an arc-shaped groove 91 which is arranged along the length direction of the oil blocking strip. The hot oil is rectified by the arc-shaped groove 91 to form an even oil curtain which is left from the gap of the glass door plate 3, so that the aim of even heating is fulfilled.
Further, the inner edges of the front frame 1 and the rear frame 2 are provided with edge pressing strips 10 which press the edges of the glass door panel 3 to be in sealing fit with the sealing strips 5.
Further, the cushion block 4 is provided with an installation groove 41 with a dovetail groove, and the seal strip 5 is matched with the shape of the installation groove 41 and is embedded and fixed in the installation groove 41.
Further, a protection cover 12 covering the control room is provided at a lower portion of the front frame 1, and heat radiation holes 121 arranged in a row are formed in the protection cover 12.
Further, a heat insulating cotton 711 for covering the outer wall of the oil pipe 71 is provided between the front frame 1 and the rear frame 2. The heat insulation cotton 711 prevents heat dissipation in the hot oil conveying process, reduces the temperature rise amplitude and achieves the purpose of energy conservation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A defogging door with an integrated handle comprises a front frame with a hollow middle part, a rear frame and a pair of glass door plates clamped between the front frame and the rear frame, wherein the handle integrated with the front frame is formed at the edge of the front frame, the glass door plate is characterized in that cushion blocks clamped by a front frame and a rear frame are respectively arranged on two side edges of the glass door plate, a sealing strip is clamped on the inner side of each cushion block, the sealing strip is clamped by the pair of glass door plates to enable the two glass door plates to be in clearance fit, a control room of an integrated power supply system is formed in the lower space of the front frame and the lower space of the rear frame, an oil return box and an oil pump communicated with the oil return box are installed in the control room, an oil delivery pipe is connected to the outlet of the oil pump, an oil outlet pipe arranged above the clearance between the two glass door plates and provided with an opening on the side edge is connected with the oil outlet pipe, an electric heating wire connected with the power supply system is installed in the oil outlet pipe, a bottom sealing plate is installed on the bottom edge of the glass door plate, and an oil return pipe communicated with the clearance between the oil return box from the bottom is installed on the bottom sealing plate.
2. The defogging door with the integrated handle as recited in claim 1, wherein the opening of the oil outlet pipe is upward and the top of the oil outlet pipe is provided with an oil blocking strip which is matched and sealed with the front frame and the rear frame, and the bottom of the oil blocking strip is formed with an arc-shaped groove arranged along the length direction thereof.
3. The defogging door having an integral handle as recited in claim 1, wherein the inner edges of the front frame and the rear frame are provided with a beading strip for pressing the edge of the glass door panel into sealing engagement with the sealing strip.
4. The defogging door with an integrated handle as claimed in claim 1, wherein the cushion block is provided with a mounting groove with a dovetail groove, and the sealing strip is matched with the mounting groove in shape and is embedded and fixed in the mounting groove.
5. The defogging door with an integrated handle as claimed in claim 1, wherein a protective cover covering the control room is provided at a lower portion of the front frame, and the protective cover is formed with heat dissipation holes arranged in a row.
6. The defogging door with the integrated handle as recited in claim 1, wherein a heat insulation cotton covering the outer wall of the oil pipeline is disposed between the front frame and the rear frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485616.0U CN216282270U (en) | 2021-10-15 | 2021-10-15 | Defogging door with integrated handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485616.0U CN216282270U (en) | 2021-10-15 | 2021-10-15 | Defogging door with integrated handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216282270U true CN216282270U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122485616.0U Active CN216282270U (en) | 2021-10-15 | 2021-10-15 | Defogging door with integrated handle |
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| CN (1) | CN216282270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115985725A (en) * | 2023-02-22 | 2023-04-18 | 浙江巨邦电器股份有限公司 | Frame circuit breaker |
-
2021
- 2021-10-15 CN CN202122485616.0U patent/CN216282270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115985725A (en) * | 2023-02-22 | 2023-04-18 | 浙江巨邦电器股份有限公司 | Frame circuit breaker |
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