CN220304674U - Ultra-small refrigerator infrared detector - Google Patents
Ultra-small refrigerator infrared detector Download PDFInfo
- Publication number
- CN220304674U CN220304674U CN202321654574.1U CN202321654574U CN220304674U CN 220304674 U CN220304674 U CN 220304674U CN 202321654574 U CN202321654574 U CN 202321654574U CN 220304674 U CN220304674 U CN 220304674U
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- main body
- refrigerator main
- refrigerator
- fixedly connected
- wall
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- 239000000523 sample Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to the technical field of detectors, and discloses an infrared detector of a microminiature refrigerator, which comprises a refrigerator main body, wherein a connecting ring is fixedly connected to the outer wall of the refrigerator main body, a rotating ring is rotatably connected to the connecting ring through a bearing, a protection shell is fixedly connected to the connecting ring, a connecting flange is fixedly sleeved on the outer wall of the protection shell, a heat radiating device is arranged on the refrigerator main body and comprises an air outlet, and the air outlet is arranged on the outer wall of the refrigerator main body. The heat of the refrigerator main body is led out by arranging the heat radiating device, the refrigerator main body starts to work through the threaded hole, the heat radiating fan works simultaneously to transport wind power to the refrigerator main body through the dust-proof plate and the ventilating duct, and the wind power is led out through the air outlet, so that the refrigerator main body is prevented from generating a large amount of heat to cause overheat damage of the refrigerator main body.
Description
Technical Field
The utility model relates to the technical field of detectors, in particular to an infrared detector of a microminiature refrigerator.
Background
In military application, the refrigeration detector is required to meet the characteristics of long acting distance, large field angle and the like, and the direction of the infrared detector is required to be adjusted. The traditional infrared refrigeration detector is mainly realized through a rotary detector or a rotary optical system, the rotary detector needs to swing up and down together with an optical platform under the drive of a connecting rod, in order to ensure that the detector is stable and free from shaking in rotation, an additional compensation balancing structure is needed in the rotary system, and under the extremely severe condition of some application space, the whole balancing system is difficult to realize in a narrow space due to the mass limitation of the refrigeration detector, the limitation of a driving motor, the position and distance of the connecting rod and the like; the common rotating optical system can cause the overlarge space diameter due to the movement range of the mounting bracket and the motor rotary arm lever, and the application is limited to a certain extent.
The publication number is: chinese patent CN210689819U discloses an infrared refrigerating detector, including detecting head and refrigerator, the refrigerator includes refrigerator body and cold finger, and the refrigerator body passes through flexible pipe and detecting head sealing connection, and cold finger is located the flexible intraductal, and cold finger passes through the flexonics and links to each other with the detecting head. The utility model also provides a detector system which comprises a connecting rod, a connecting rod driving piece, the infrared refrigeration detector and a connecting rod connected with the detector head. According to the utility model, the refrigerator and the detecting head in the infrared refrigerating detector are flexibly connected, the detecting head is driven to rotate by the connecting rod to adjust the angle and the direction of the focal plane, and as the weight of the detecting head is smaller than that of the whole infrared refrigerating detector, the balancing difficulty and the risk of a rotary driving system are reduced, and meanwhile, the vibration influence of the refrigerator in operation can be reduced by the flexible connection.
However:
the traditional infrared detector has large size and causes inconvenient use, but the small detector is easy to be damaged and broken in the use process.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an infrared detector of a microminiature refrigerator. The detector has the advantages that the detector can be protected through the protective shell, so that the detector is received under the condition of not being used, and the detector is protected.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a microminiature refrigerator infrared detector, includes the refrigerator main part, fixedly connected with go-between on the outer wall of refrigerator main part, be connected with the swivel becket through the bearing rotation on the go-between, fixedly connected with protection casing on the go-between, the fixed cover is equipped with flange on the outer wall of protection casing, be provided with heat abstractor on the refrigerator main part, heat abstractor includes the air outlet, the air outlet is seted up on the outer wall of refrigerator main part, threaded hole has been seted up on the refrigerator main part outer wall, the top fixedly connected with radiator fan of refrigerator main part, fixedly connected with and intercommunication are provided with the air duct on the outer wall of refrigerator main part, the last air duct that has seted up of air duct, be provided with protection device on the protection casing.
Preferably, the cooling fan is communicated with the inside of the refrigerator main body, and the number of the ventilating ducts is six, and heat generated by the refrigerator main body is led out through the cooling fan matched with the air outlet and the ventilating ducts, so that the refrigerator main body can continuously work.
Preferably, the protection device comprises a thread groove, the thread groove is formed in the inner wall of the protection shell, the rotating ring is fixedly connected with a rotating cylinder, a Z-shaped groove is formed in the rotating cylinder, and a sliding column is slidably connected in the Z-shaped groove through a sliding block.
Preferably, the protection device further comprises a bearing plate, the bearing plate is fixedly connected to the sliding column, a detector main body is fixedly connected to the outer wall of the top of the bearing plate, an extension column is fixedly connected to the top of the detector main body, and a probe is fixedly connected to the outer wall of the top of the extension column.
Preferably, the number of the Z-shaped grooves is two, the two Z-shaped grooves are symmetrically arranged on two sides of the detector main body, and the Z-shaped grooves are arranged to be fixed through the Z-shaped grooves after the bearing plate moves to the top point.
Preferably, the number of the thread grooves is two, the two thread grooves are arranged on the protection shell in a staggered manner, the thread grooves are matched with the sliding column, and the bearing plate is enabled to conduct lifting motion under the cooperation of the sliding column by arranging the two thread grooves.
(III) beneficial effects
Compared with the prior art, the utility model provides the infrared detector of the ultra-small refrigerator, which has the following beneficial effects:
1. this ultra-small refrigerator infrared detector makes the heat of refrigerator main part export through setting up heat abstractor, installs the device through the screw hole, and refrigerator main part start-up simultaneously radiator fan carries out work and transports the refrigerator main part with wind-force through dust guard and air duct on, and wind-force is exported through the air outlet, prevents that the refrigerator main part from producing a large amount of heat and leading to the overheated damage of refrigerator main part.
2. This infrared detector of microminiature refrigerator protects the detector main part through setting up protection device, and the swivel becket rotates and makes the rotation section of thick bamboo rotate, and the rotation section of thick bamboo will accept the board through sliding column cooperation thread groove and rise, blocks when accepting the board and block when rising Z shape groove top and make the detector main part fix, and reverse operation withdraws detector main part and probe when the detector main part needs to be withdrawn, prevents that outside object from damaging the detector and leading to the detector main part to lose effect.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a cross-sectional view of the present utility model.
In the figure: 1. a refrigerator main body; 2. a connecting ring; 3. a rotating ring; 4. a protective housing; 5. a connecting flange; 6. a heat sink; 601. an air outlet; 602. a threaded hole; 603. a heat radiation fan; 604. a dust-proof plate; 605. an air duct; 7. a protection device; 701. a thread groove; 702. a rotating cylinder; 703. a Z-shaped groove; 704. a sliding column; 705. a receiving plate; 706. a probe body; 707. an extension column; 708. a probe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-3, the utility model provides a microminiature refrigerator infrared detector, which comprises a refrigerator main body 1, a connecting ring 2 is fixedly connected to the outer wall of the refrigerator main body 1, a rotating ring 3 is rotatably connected to the connecting ring 2 through a bearing, a protection shell 4 is fixedly connected to the connecting ring 2, a connecting flange 5 is fixedly sleeved on the outer wall of the protection shell 4, a heat radiating device 6 is arranged on the refrigerator main body 1, the heat radiating device 6 comprises an air outlet 601, the air outlet 601 is arranged on the outer wall of the refrigerator main body 1, a threaded hole 602 is formed in the outer wall of the refrigerator main body 1, a heat radiating fan 603 is fixedly connected to the top of the refrigerator main body 1, a dust-proof plate 604 is fixedly connected and communicated with the outer wall of the refrigerator main body 1, an air duct 605 is formed in the dust-proof plate 604, a protection device 7 is arranged on the protection shell 4, the heat radiating fan 603 is communicated with the inner part of the refrigerator main body 1, and the number of the air duct 605 is six, and the heat generated by the refrigerator main body 1 is led out by the aid of the air outlet 601 and the air duct 605 in a matched mode, so that the refrigerator main body 1 can continuously work.
In this embodiment, the heat of the refrigerator main body 1 is led out by arranging the heat dissipating device 6, the device is installed by the threaded hole 602, the refrigerator main body 1 starts to work, meanwhile, the heat dissipating fan 603 works to transport wind power to the refrigerator main body 1 through the dust-proof plate 604 and the air duct 605, and the wind power is led out through the air outlet 601, so that the refrigerator main body 1 is prevented from being overheated and damaged due to a large amount of heat generated by the refrigerator main body 1.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the method further comprises: the protection device 7 comprises a threaded groove 701, the threaded groove 701 is formed in the inner wall of the protection shell 4, a rotating cylinder 702 is fixedly connected to the rotating ring 3, a Z-shaped groove 703 is formed in the rotating cylinder 702, a sliding column 704 is slidably connected to the Z-shaped groove 703 through a sliding block, the protection device 7 further comprises a bearing plate 705, the bearing plate 705 is fixedly connected to the sliding column 704, a detector main body 706 is fixedly connected to the outer wall of the top of the bearing plate 705, the top of the detector main body 706 is fixedly connected with an extension column 707, probes 708 are fixedly connected to the outer wall of the top of the extension column 707, the number of the Z-shaped grooves 703 is two, the two Z-shaped grooves 703 are symmetrically arranged on two sides of the detector main body 706, the Z-shaped grooves 703 are fixed through the Z-shaped grooves 703 after the bearing plate 703 moves to the top, the number of the threaded grooves 701 is two, the two threaded grooves 701 are arranged on the protection shell 4 in a staggered mode, and the threaded grooves 701 are matched with the sliding column 704, and the bearing plate 705 is enabled to move under the matching of the sliding column 704.
In this embodiment, the protection device 7 is provided to protect the probe body 706, the rotating ring 3 rotates to enable the rotating cylinder 702 to rotate, the rotating cylinder 702 lifts the bearing plate 705 through the sliding column 704 and the threaded groove 701, the bearing plate 705 is clamped when lifted to the top of the Z-shaped groove 703 to enable the probe body 706 to be fixed, and when the probe body 706 needs to be retracted, the reverse operation is performed to retract the probe body 706 and the probe 708, so that damage to the probe by an external object is prevented, and the probe body 706 is prevented from being disabled.
The working principle of the infrared detector of the ultra-small refrigerator is specifically described below.
As shown in fig. 1-3, when in use, the device is installed through the threaded hole 602, the refrigerator main body 1 starts to work, meanwhile, the cooling fan 603 works to transport wind force to the refrigerator main body 1 through the dust-proof plate 604 and the ventilation duct 605, the wind force is led out through the air outlet 601, the rotating cylinder 702 rotates by being matched with the rotating ring 3, the rotating cylinder 702 lifts the bearing plate 705 through the sliding column 704 and the threaded groove 701, the bearing plate 705 is clamped when lifted to the top of the Z-shaped groove 703, the detector main body 706 is fixed, and when the detector main body 706 needs to be retracted, the detector main body 706 and the probe 708 are retracted by reverse operation.
Claims (6)
1. The utility model provides an infrared detector of microminiature refrigerator, includes refrigerator main part (1), its characterized in that: fixedly connected with go-between (2) on the outer wall of refrigerator main part (1), be connected with rotor ring (3) through the bearing rotation on go-between (2), fixedly connected with protection casing (4) on go-between (2), fixed cover is equipped with flange (5) on the outer wall of protection casing (4), be provided with heat abstractor (6) on refrigerator main part (1), heat abstractor (6) include air outlet (601), set up on the outer wall of refrigerator main part (1) air outlet (601), threaded hole (602) have been seted up on the outer wall of refrigerator main part (1), the top fixedly connected with radiator fan (603) of refrigerator main part (1), fixedly connected with and the intercommunication is provided with dust guard (604) on the outer wall of refrigerator main part (1), set up ventilation flue (605) on dust guard (604), be provided with protection device (7) on protection casing (4).
2. The infrared detector of the microminiature refrigerator according to claim 1, wherein: the heat radiation fan (603) is communicated with the inside of the refrigerator main body (1), and the number of the ventilating channels (605) is six.
3. The infrared detector of the microminiature refrigerator according to claim 1, wherein: the protection device (7) comprises a thread groove (701), the thread groove (701) is formed in the inner wall of the protection shell (4), a rotating cylinder (702) is fixedly connected to the rotating ring (3), a Z-shaped groove (703) is formed in the rotating cylinder (702), and a sliding column (704) is connected in the Z-shaped groove (703) in a sliding mode through a sliding block.
4. A microminiature refrigerator infrared detector according to claim 3, wherein: the protection device (7) further comprises a bearing plate (705), the bearing plate (705) is fixedly connected to the sliding column (704), a detector main body (706) is fixedly connected to the outer wall of the top of the bearing plate (705), an extension column (707) is fixedly connected to the top of the detector main body (706), and a probe (708) is fixedly connected to the outer wall of the top of the extension column (707).
5. The infrared detector of claim 4, wherein: the number of the Z-shaped grooves (703) is two, and the two Z-shaped grooves (703) are symmetrically arranged on two sides of the detector main body (706).
6. The infrared detector of claim 4, wherein: the number of the thread grooves (701) is two, the two thread grooves (701) are arranged on the protection shell (4) in a staggered mode, and the thread grooves (701) are matched with the sliding columns (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654574.1U CN220304674U (en) | 2023-06-27 | 2023-06-27 | Ultra-small refrigerator infrared detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654574.1U CN220304674U (en) | 2023-06-27 | 2023-06-27 | Ultra-small refrigerator infrared detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304674U true CN220304674U (en) | 2024-01-05 |
Family
ID=89374012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321654574.1U Active CN220304674U (en) | 2023-06-27 | 2023-06-27 | Ultra-small refrigerator infrared detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304674U (en) |
-
2023
- 2023-06-27 CN CN202321654574.1U patent/CN220304674U/en active Active
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