CN204535250U - A kind of ultra-deep freezer - Google Patents
A kind of ultra-deep freezer Download PDFInfo
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- CN204535250U CN204535250U CN201520144978.5U CN201520144978U CN204535250U CN 204535250 U CN204535250 U CN 204535250U CN 201520144978 U CN201520144978 U CN 201520144978U CN 204535250 U CN204535250 U CN 204535250U
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Abstract
The utility model relates to a kind of ultra-deep freezer, comprise body, described body respectively rotating shaft is connected with the first gate and the second gate, the side of described first gate is provided with handle, described handle is provided with projection, the side rotating shaft of described body is connected with switch, deep-slotted chip breaker is had in this switch, described deep-slotted chip breaker matches with projection, described second gate is positioned at inside the first gate, the utility model compact conformation, ultra-deep freezer adopts double door, when user opens outer field first gate, second gate of internal layer can avoid external environment for the destruction of internal body low temperature, save the loss of the energy, and the projection sliding gomphosis of the deep-slotted chip breaker of rotating shaft switch and the first gate, user can switch gate easily, be applicable to large-scale promotion.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, particularly relates to a kind of ultra-deep freezer.
Background technology
Ultra-deep freezer can keep the temperature lower than subzero 50 degrees Celsius of energy due to it, therefore is usually used in scientific research, or keeps species activity.If need the freezing gate of long-time unlatching owing to using, in prior art, ultra-deep freezer design is unreasonable, freezing gate opens inconvenience, external environment and refrigerator carry out heat exchange and cause its low temperature damage, namely ultra-deep freezer internal temperature stability is had an impact and wasted energy, not environmentally.
Utility model content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of door switch convenient and good heat-insulation effect, the ultra-deep freezer of energy-conserving and environment-protective.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of ultra-deep freezer, comprise body, described body respectively rotating shaft is connected with the first gate and the second gate, the side of described first gate is provided with handle, described handle is provided with projection, and the side rotating shaft of described body is connected with switch, has deep-slotted chip breaker in this switch, described deep-slotted chip breaker matches with projection, and described second gate is positioned at inside the first gate.
Further, described second gate has groove, be convenient to user and open the second gate.
Further, described switch is provided with locking mechanism, and this locking mechanism is connected with switch shaft, increases the security of ultra-deep freezer, avoids it to be arbitrarily unlocked.
Further, described first gate is provided with display floater, and this display floater is connected with control system, is convenient to the temperature controlling ultra-deep freezer.
Compared with prior art, the utility model has the advantage of: the utility model compact conformation, ultra-deep freezer adopts double door, when user opens outer field first gate, second gate of internal layer can avoid external environment for the destruction of internal body low temperature, saves the loss of the energy, and the projection sliding gomphosis of the deep-slotted chip breaker of rotating shaft switch and the first gate, user can switch gate easily, is applicable to large-scale promotion.
Accompanying drawing explanation
Fig. 1 is opening structure chart of the present utility model;
Fig. 2 is closed condition mechanism map of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of ultra-deep freezer, comprise body 1, described body 1 is layer door structure, body 1 is connected with the first gate 2 rotating shaft with the second gate 3 from the inside to the outside respectively, the side of described first gate 2 is provided with handle, described second gate 2 upper groove, be convenient to user and open the second gate 2, described first gate 2 is provided with display floater 22, this display floater 22 is connected with control system, be convenient to the temperature controlling ultra-deep freezer, the handle of described first gate 2 is provided with round bump 21, the side rotating shaft of described body 1 is connected with switch 11, the inner side of this switch 11 has deep-slotted chip breaker, described deep-slotted chip breaker matches with projection 21, as shown in Figure 2, after the deep-slotted chip breaker of switch 11 and projection 21 tabling, first gate 2 can be closed by rotary switch 11, preferably, described switch 11 is provided with locking mechanism, this locking mechanism is connected with switch shaft, increase the security of ultra-deep freezer, it is avoided arbitrarily to be unlocked,
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in previous embodiment, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a ultra-deep freezer, comprise body, it is characterized in that, described body respectively rotating shaft is connected with the first gate and the second gate, and the side of described first gate is provided with handle, and described handle is provided with projection, the side rotating shaft of described body is connected with switch, have deep-slotted chip breaker in this switch, described deep-slotted chip breaker matches with projection, and described second gate is positioned at inside the first gate.
2. a kind of ultra-deep freezer according to claim 1, is characterized in that, described second gate has groove.
3. a kind of ultra-deep freezer according to claim 1, is characterized in that, described switch is provided with locking mechanism, and this locking mechanism is connected with switch shaft.
4. a kind of ultra-deep freezer according to claim 1, is characterized in that, described first gate is provided with display floater, and this display floater is connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144978.5U CN204535250U (en) | 2015-03-12 | 2015-03-12 | A kind of ultra-deep freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144978.5U CN204535250U (en) | 2015-03-12 | 2015-03-12 | A kind of ultra-deep freezer |
Publications (1)
| Publication Number | Publication Date |
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| CN204535250U true CN204535250U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520144978.5U Active CN204535250U (en) | 2015-03-12 | 2015-03-12 | A kind of ultra-deep freezer |
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| Country | Link |
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| CN (1) | CN204535250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700365A (en) * | 2016-03-11 | 2018-10-23 | 普和希控股公司 | Ultra-deep freezer |
-
2015
- 2015-03-12 CN CN201520144978.5U patent/CN204535250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700365A (en) * | 2016-03-11 | 2018-10-23 | 普和希控股公司 | Ultra-deep freezer |
| CN108700365B (en) * | 2016-03-11 | 2020-06-26 | 普和希控股公司 | Ultra-low temperature refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |