CN202547901U - LED lamp constant temperature test box - Google Patents
LED lamp constant temperature test box Download PDFInfo
- Publication number
- CN202547901U CN202547901U CN2012201128244U CN201220112824U CN202547901U CN 202547901 U CN202547901 U CN 202547901U CN 2012201128244 U CN2012201128244 U CN 2012201128244U CN 201220112824 U CN201220112824 U CN 201220112824U CN 202547901 U CN202547901 U CN 202547901U
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- CN
- China
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- test box
- led lamp
- constant temperature
- lamp constant
- supporting frame
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an LED lamp constant temperature test box, which comprises a test box and a supporting frame. The bottom of the test box is connected with the supporting frame. The top and the bottom of the front end of the test box are respectively provided with a sliding groove. Each sliding groove is internally provided with a sliding door. The central part of the top surface of the test box is provided with a slot positioned close to the sliding grooves. A movable door is arranged in the slot. The central part of the back surface of the test box is provided with an LED lamp inserting hole. The central parts of the top surface, the left and right side surfaces of the test box are provided with a plurality of temperature adjusting holes. The temperature adjusting holes are provided with temperature adjusting hole switches. The supporting frame is provided with a plurality of interlayer plates. The bottom of the supporting frame is connected with sliding wheels. The LED lamp constant temperature test box has the advantages of simple structure, reasonable design, convenient operation, and low manufacture cost.
Description
Technical field
The utility model relates to a kind of LED lamp constant temperature test box.
Background technology
Three big characteristics such as LED is little with its volume, luminescence efficiency is high and the life-span is long are celebrated, are considered to follow-on green illumination light source, can reach 100,000 hours the serviceable life of led chip in theory; And the actual led chip life-span does not have 100,000 hours; Particularly White-light LED chip at present is far smaller than 100,000 hours its serviceable life, some in addition have only several thousand hours, be that LED light declines and influence the principal element in LED lamp serviceable life; Find after deliberation; Influence the reason of light decay, except receiving the packaging technology restriction, the another one key factor is the temperature control technology of the LED lamp in application process.Present existing test LED light declines normally and to test with the difference of integrating sphere test light flux, decline though this instrument can be tested LED light, because of volume greatly and cost an arm and a leg, make it significantly to promote.
The utility model content
The purpose of the utility model provides a kind of LED lamp constant temperature test box, to overcome the above-mentioned deficiency that present prior art exists.
The purpose of the utility model is to realize through following technical scheme:
A kind of LED lamp constant temperature test box; Comprise test box and bracing frame; The bottom of said test box is connected with bracing frame, and the front top and the bottom of test box are respectively equipped with sliding tray, are provided with sliding gate in the sliding tray; The end face middle part of said test box is provided with slot near the sliding tray place, is provided with moving door in the slot; The middle part, the back side of test box is provided with LED lamp spliced eye, and the end face middle part and the left and right sides face middle part of test box are equipped with some temperature adjustments hole, and the temperature adjustment hole is provided with temperature adjustment hole switch; Support frame as described above is provided with some interlayer boards, and the bottom of bracing frame is connected with movable pulley.
The beneficial effect of the utility model is: simple in structure, reasonable in design, easy to operate, and cost of manufacture is low.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described a kind of LED lamp constant temperature test box of the utility model embodiment;
Fig. 2 is the vertical view of the described test box of the utility model embodiment.
Among the figure:
1, test box; 2, bracing frame; 3, sliding tray; 4, sliding gate; 5, slot; 6, moving door; 7, LED lamp spliced eye; 8, temperature adjustment hole; 9, interlayer board; 10, movable pulley.
Embodiment
Shown in Fig. 1-2; The described a kind of LED lamp constant temperature test box of the utility model embodiment comprises test box 1 and bracing frame 2, and the bottom of said test box 1 is connected with bracing frame 2; The front top of test box 1 and bottom are respectively equipped with sliding tray 3; Be provided with sliding gate 4 in the sliding tray 3, the end face middle part of said test box 1 is provided with slot 5 near sliding tray 3 places, is provided with moving door 6 in the slot 5; The middle part, the back side of test box 1 is provided with LED lamp spliced eye 7, and the end face middle part and the left and right sides face middle part of test box 1 are equipped with some temperature adjustments hole 8, and temperature adjustment hole 8 is provided with temperature adjustment hole switch; Support frame as described above 2 is provided with some interlayer boards 9, and the bottom of bracing frame 2 is connected with movable pulley 10.
Because the LED lamp is to test in the inside of test box 1, make the LED lamp when test, test box 1 temperature inside is to be regulated by the heat that tested LED lamp work produces, thereby makes test box 1 temperature inside be in certain constant temperature scope; Simultaneously, also make the LED lamp when test, avoided the influence of ambient temperature.During concrete the use; The LED lamp is inserted in the LED lamp spliced eye 7, the LED lamp is in the internal cavities of test box 1, through the sliding gate 4 and the moving door 6 of closed test box 1 front end; Control effective irradiated area of LED lamp; Regulate the closure state in temperature adjustment hole 8 again through temperature adjustment hole switch, the closure state in the temperature adjustment hole 8 through different numbers influences the temperature in test box 1 internal cavities, thereby measures the effect that the LED light under the different temperatures declines.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.
Claims (4)
1. LED lamp constant temperature test box; Comprise test box (1) and bracing frame (2); It is characterized in that: the bottom of said test box (1) is connected with bracing frame (2), and the front top of test box (1) and bottom are equipped with sliding tray (3), is provided with sliding gate (4) in the sliding tray (3); Slot (5) is located to be provided with near sliding tray (3) in the end face middle part of said test box (1), is provided with moving door (6) in the slot (5); The middle part, the back side of test box (1) is provided with LED lamp spliced eye (7), and the end face middle part and the left and right sides face middle part of test box (1) are equipped with some temperature adjustments hole (8).
2. a kind of LED lamp constant temperature test box according to claim 1, it is characterized in that: temperature adjustment hole (8) are provided with temperature adjustment hole switch.
3. a kind of LED lamp constant temperature test box according to claim 1 and 2, it is characterized in that: support frame as described above (2) is provided with some interlayer boards (9).
4. a kind of LED lamp constant temperature test box according to claim 3, it is characterized in that: the bottom of support frame as described above (2) is connected with movable pulley (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128244U CN202547901U (en) | 2012-03-23 | 2012-03-23 | LED lamp constant temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128244U CN202547901U (en) | 2012-03-23 | 2012-03-23 | LED lamp constant temperature test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547901U true CN202547901U (en) | 2012-11-21 |
Family
ID=47168519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201128244U Expired - Fee Related CN202547901U (en) | 2012-03-23 | 2012-03-23 | LED lamp constant temperature test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655404A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | Lighting lamp luminous attenuation detection equipment |
| CN104748086A (en) * | 2015-03-30 | 2015-07-01 | 洛阳理工学院 | Novel adjustable steel structure splicing support |
| CN110108067A (en) * | 2019-05-15 | 2019-08-09 | 衢州柯城幕布电子有限公司 | A method of making microbial fermentation using earth source heat pump |
-
2012
- 2012-03-23 CN CN2012201128244U patent/CN202547901U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655404A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | Lighting lamp luminous attenuation detection equipment |
| CN104748086A (en) * | 2015-03-30 | 2015-07-01 | 洛阳理工学院 | Novel adjustable steel structure splicing support |
| CN104748086B (en) * | 2015-03-30 | 2018-08-31 | 洛阳理工学院 | A kind of adjustable steel construction assembling support |
| CN110108067A (en) * | 2019-05-15 | 2019-08-09 | 衢州柯城幕布电子有限公司 | A method of making microbial fermentation using earth source heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |