CN213874868U - Air tightness detection device for LED lamp shell - Google Patents
Air tightness detection device for LED lamp shell Download PDFInfo
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- CN213874868U CN213874868U CN202023326388.4U CN202023326388U CN213874868U CN 213874868 U CN213874868 U CN 213874868U CN 202023326388 U CN202023326388 U CN 202023326388U CN 213874868 U CN213874868 U CN 213874868U
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- sealing
- led lamp
- casing
- detection
- housing
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 241000258971 Brachiopoda Species 0.000 title claims description 26
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 5
- 241000237983 Trochidae Species 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an airtight detection device of LED lamps and lanterns casing, including the bed frame main part, be equipped with casing sealing mechanism and gas detection mechanism in the bed frame main part, casing sealing mechanism is including bearing the base, possessing the sealed support plate of lift displacement, with two flexible shutoff portions that link up the passageway one-to-one, arbitrary flexible shutoff portion possesses the gas passage of intercommunication LED lamps and lanterns casing inner chamber, and the gas passage is linked together with gas detection mechanism, and the bottom of sealed support plate is equipped with a plurality of cooperation seal ends with lock solid passageway one-to-one. The utility model discloses a mode that airtight detected replaces traditional waterproof detection of casing to adopt casing sealing mechanism to realize automatic sealing, need not the manual work and carry out LED lamps and lanterns casing bolt lock solid, reduced the human cost, it is more excellent to detect the reliability. Realize sealed through flexible shutoff, can not cause sealed detection damage to LED lamps and lanterns casing, sealed cooperation is more reliable stable simultaneously. The carrying detection operation is smooth and efficient, the operation is convenient and fast, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to a be used for airtight detection device of LED lamps and lanterns casing belongs to the waterproof detection device's of LED lamps and lanterns casing technical field.
Background
The outdoor LED lamp shell needs to be subjected to waterproof detection, when the detection is carried out, the LED lamp shell needs to be assembled, the assembled LED lamp shell is immersed into water at the set pressure and time, the immersion condition is observed, no bubbles exist and other phenomena are qualified, and the LED lamp shell needs to be disassembled after the detection is finished.
In the traditional detection operation, the LED lamp shell needs to be frequently assembled and disassembled, the operation is very complicated, the locking structural part is easy to cause fatigue, the waterproof performance of the LED lamp shell is difficult to guarantee after the LED lamp shell is assembled, in addition, the LED lamp shell is generally provided with shaft end channels at two ends, a matched plug body is needed for plugging, the operation is also very labor-consuming, the plugging and loosening are easy to occur, and the waterproof detection of the LED lamp shell is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, detect the big and not enough scheduling problem of detection precision of operation intensity to traditional manual work, propose and be used for airtight detection device of LED lamps and lanterns casing.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the air tightness detection device for the LED lamp shell comprises a bottom shell seat and a top shell seat which are spliced with each other, through channels are respectively arranged at two ends of the LED lamp shell, a plurality of locking channels are arranged between the bottom shell seat and the top shell seat,
comprises a pedestal main body, a shell sealing mechanism and an air detection mechanism are arranged on the pedestal main body, the shell sealing mechanism comprises a bearing base for bearing the bottom shell seat, a sealing carrier plate which is provided with a lifting displacement towards the bearing base, and two telescopic plugging parts which are respectively arranged at two ends of the bearing base and are used for corresponding to the through channels one by one, the telescopic plugging parts are provided with linear telescopic displacements towards the corresponding through channels,
any one of the telescopic plugging parts is provided with an air channel communicated with the inner cavity of the LED lamp shell, the air channel is communicated with the air detection mechanism,
the bottom of the sealing carrier plate is provided with a plurality of matched sealing ends which correspond to the locking channels one to one.
Preferably, the bearing base comprises a plurality of bearing positions arranged at intervals, each bearing position comprises a support pile arranged oppositely, and a support arc surface matched with the bottom wall of the bottom shell seat is arranged on each support pile.
Preferably, an auxiliary telescopic plugging part which is detachably arranged is arranged between any adjacent bearing positions of the bearing base.
Preferably, the telescopic plugging part comprises a telescopic driving source and a flexible plugging body detachably arranged on the telescopic driving source.
Preferably, the mating sealing end comprises a flexible sealing pin with a floating displacement.
Preferably, the flexible sealing pin comprises a pin body and a sealing post on a free end of the pin body.
Preferably, the base frame body is provided with a lifting driving mechanism for driving the sealing carrier plate, the lifting driving mechanism comprises a carrier frame body and a plurality of lifting driving cylinders arranged on the carrier frame body, and the sealing carrier plate is connected with the driving ends of the plurality of lifting driving cylinders.
Preferably, the carrier main body is provided with a plurality of lifting guide posts penetrating through the carrier main body.
Preferably, the base frame body is provided at the bottom thereof with a plurality of universal wheels.
The beneficial effects of the utility model are mainly embodied in that:
1. the mode that adopts airtight detection replaces traditional waterproof detection of casing to adopt casing sealing mechanism to realize automatic sealed, need not the manual work and carry out LED lamps and lanterns casing bolt lock solid, reduced the human cost, it is more excellent to detect the reliability.
2. Realize sealed through flexible shutoff, can not cause sealed detection damage to LED lamps and lanterns casing, sealed cooperation is more reliable stable simultaneously.
3. The carrying detection operation is smooth and efficient, the operation is convenient and fast, and the detection efficiency is improved.
4. The LED lamp shell carrying requirements of different length specifications are met, and the application is flexible.
Drawings
Fig. 1 is a schematic structural view of the utility model for an airtight detection device of LED lamps and lanterns casing.
Detailed Description
The utility model provides an airtight detection device of LED lamps and lanterns casing. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
As shown in fig. 1, the LED lamp housing 1 includes a bottom housing seat 101 and a top housing seat 102 which are connected to each other, through channels 103 are respectively disposed at two ends of the LED lamp housing 1, and a plurality of locking channels 104 are disposed between the bottom housing seat 101 and the top housing seat 102.
The airtightness detection device comprises a base frame main body 2, a shell sealing mechanism 3 and an airtightness detection mechanism 4 are arranged on the base frame main body 2, the shell sealing mechanism 3 comprises a bearing base 5 for bearing a bottom shell seat 101, a sealing carrier plate 6 capable of moving up and down towards the bearing base 5, and two telescopic plugging portions 7 which are respectively arranged at two ends of the bearing base 5 and are in one-to-one correspondence with through channels 103, and the telescopic plugging portions 7 are capable of moving linearly and telescopically towards the corresponding through channels 103.
Any one telescopic plugging part 7 is provided with an air channel communicated with the inner cavity of the LED lamp shell, the air channel is communicated with the air detection mechanism 4, and the bottom of the sealing carrier plate 6 is provided with a plurality of matched sealing ends 8 which are in one-to-one correspondence with the locking channels 104.
The specific implementation process and principle description are as follows:
the gas detection mechanism 4 includes an air supply source and a pressure detector.
When the airtightness detection is carried out, the bottom shell seat 101 is carried on the bearing base 5 in a limiting mode, the top shell seat 102 is aligned and assembled, the sealing carrier plate 6 is driven to press downwards, the matching sealing ends 8 and the locking channels 104 are matched and sealed and butted one by one, then the linear displacement driving of the two telescopic plugging portions 7 is carried out, the telescopic plugging portions 7 are enabled to be sealed and plugged corresponding to the through channels 103, at the moment, the LED lamp shell is assembled by the limiting groups, and the inner cavity of the LED lamp shell is sealed relatively.
During detection, the air detection mechanism 4 carries out filling air with certain air pressure to the inner cavity of the LED lamp shell through the air channel of the telescopic plugging part 7, and carries out real-time detection through air pressure detection, so that the air tightness of the LED lamp shell is detected.
In a specific embodiment, the bearing base 5 includes a plurality of bearing positions 9 arranged at intervals, the bearing positions 9 include oppositely arranged supporting piles 10, and the supporting piles 10 are provided with supporting arc surfaces 11 for matching with the bottom wall of the bottom shell seat 101.
The bearing position 9 arranged at intervals meets the requirement of profile modeling support, improves the bearing precision, provides bearing tolerance and meets the requirement of stable carrying of the bottom shell seat 101. The support is stable and reliable.
In one embodiment, a detachable auxiliary telescopic blocking part 12 is arranged between any adjacent bearing positions 9 of the bearing base 5.
Specifically, the LED lamp shells have length differences, the end position plugging requirements of the LED lamp shells with different lengths are met through the auxiliary telescopic plugging portions 12 which are detachably arranged, and the LED lamp shell plugging device is more widely applicable.
Of course, the telescopic plugging part 7 with linear displacement adjustment can also be adopted, and the matching requirements of LED lamp shells with different lengths can also be met.
In a specific embodiment, the telescopic blocking portion 7 comprises a telescopic driving source 13 and a flexible blocking body 14 detachably arranged on the telescopic driving source 13.
The flexible blocking body 14 has a sealing cone surface, and can be in sealing engagement with the through passage 103 in a telescopic displacement state.
In one particular embodiment, the mating sealing end 8 includes a flexible sealing pin 15 with a floating displacement. The flexible sealing pin 15 comprises a pin body 16 and a sealing bead 17 on the free end of the pin body 16.
Specifically, during the compression sealing process, the sealing protrusion 17 first protrudes into the locking channel 104, that is, the sealing protrusion 17 penetrates through the locking channel 104 of the bottom housing 101 and the top housing 102, and there is a certain interference flexible fit, which can seal and block the locking channel 104, at this time, along with the continued pressing, the pin body 16 will be compressed on the top wall of the locking channel 104 to realize the matching sealing, and the floating displacement can release a certain overpressure, so as to protect the locking channel 104.
In one embodiment, the base frame body 2 is provided with a lifting driving mechanism for driving the sealing carrier plate, the lifting driving mechanism comprises a carrier body 18 and a plurality of lifting driving cylinders 19 arranged on the carrier body 18, and the sealing carrier plate 6 is connected with the driving ends of the plurality of lifting driving cylinders. The carrier main body is provided with a plurality of lifting guide posts penetrating through the carrier main body.
The requirement of combined driving is met, lifting sliding guide is provided, the lifting displacement precision of the sealing carrier plate 6 is improved, and the relative displacement precision of the plurality of matched sealing ends 8 is ensured.
In one embodiment, the base body 1 is provided with a plurality of casters 20 at the bottom thereof. The requirement of the overall movement of the device is met, and the turnover transportation can be realized.
Can discover through the above description, the utility model is used for airtight detection device of LED lamps and lanterns casing adopts the mode that airtight detected to replace traditional waterproof detection of casing to adopt casing sealing mechanism to realize automatic sealing, need not the manual work and carry out LED lamps and lanterns casing bolt lock solid, reduced the human cost, it is more excellent to detect the reliability. Realize sealed through flexible shutoff, can not cause sealed detection damage to LED lamps and lanterns casing, sealed cooperation is more reliable stable simultaneously. The carrying detection operation is smooth and efficient, the operation is convenient and fast, and the detection efficiency is improved. The LED lamp shell carrying requirements of different length specifications are met, and the application is flexible.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (9)
1. A be used for airtight detection device of LED lamps and lanterns casing, LED lamps and lanterns casing is including the end shell seat and the top shell seat of concatenation mutually, and the both ends of LED lamps and lanterns casing are equipped with respectively and link up the passageway, end shell seat with be equipped with a plurality of lock solid passageways, its characterized in that between the top shell seat:
comprises a pedestal main body, a shell sealing mechanism and an air detection mechanism are arranged on the pedestal main body, the shell sealing mechanism comprises a bearing base for bearing the bottom shell seat, a sealing carrier plate which is provided with a lifting displacement towards the bearing base, and two telescopic plugging parts which are respectively arranged at two ends of the bearing base and are used for corresponding to the through channels one by one, the telescopic plugging parts are provided with linear telescopic displacements towards the corresponding through channels,
any one of the telescopic plugging parts is provided with an air channel communicated with the inner cavity of the LED lamp shell, the air channel is communicated with the air detection mechanism,
the bottom of the sealing carrier plate is provided with a plurality of matched sealing ends which correspond to the locking channels one to one.
2. The device for detecting airtightness of the housing of the LED lamp according to claim 1, wherein:
the bearing base comprises a plurality of bearing positions arranged at intervals, each bearing position comprises a supporting pile arranged oppositely, and a supporting arc surface matched with the bottom wall of the bottom shell seat is arranged on each supporting pile.
3. The device for detecting airtightness of the housing of the LED lamp according to claim 2, wherein:
any adjacent bearing positions of the bearing base are provided with auxiliary telescopic plugging parts which are detachably arranged.
4. The device for detecting airtightness of the housing of the LED lamp according to claim 1, wherein:
the flexible plugging part comprises a flexible driving source and a flexible plugging body detachably arranged on the flexible driving source.
5. The device for detecting airtightness of the housing of the LED lamp according to claim 1, wherein:
the mating sealing end includes a flexible sealing pin having a floating displacement.
6. The device for detecting airtightness of LED lamp housing according to claim 5, wherein:
the flexible sealing pin comprises a pin main body and a sealing convex column positioned on the free end of the pin main body.
7. The device for detecting airtightness of the housing of the LED lamp according to claim 1, wherein:
the sealing carrier plate lifting device is characterized in that a lifting driving mechanism used for driving the sealing carrier plate is arranged on the base frame body, the lifting driving mechanism comprises a carrier frame body and a plurality of lifting driving cylinders arranged on the carrier frame body, and the sealing carrier plate is connected with the driving ends of the lifting driving cylinders.
8. The device for detecting airtightness of LED lamp housing according to claim 7, wherein:
the carrier main body is provided with a plurality of lifting guide posts penetrating through the carrier main body.
9. The device for detecting airtightness of the housing of the LED lamp according to claim 1, wherein:
the bottom of the base frame main body is provided with a plurality of universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326388.4U CN213874868U (en) | 2020-12-31 | 2020-12-31 | Air tightness detection device for LED lamp shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326388.4U CN213874868U (en) | 2020-12-31 | 2020-12-31 | Air tightness detection device for LED lamp shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874868U true CN213874868U (en) | 2021-08-03 |
Family
ID=77044177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023326388.4U Active CN213874868U (en) | 2020-12-31 | 2020-12-31 | Air tightness detection device for LED lamp shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874868U (en) |
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2020
- 2020-12-31 CN CN202023326388.4U patent/CN213874868U/en active Active
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