CN203217241U - UV (Ultraviolet) lamp air-cooling shutter - Google Patents
UV (Ultraviolet) lamp air-cooling shutter Download PDFInfo
- Publication number
- CN203217241U CN203217241U CN2013200862875U CN201320086287U CN203217241U CN 203217241 U CN203217241 U CN 203217241U CN 2013200862875 U CN2013200862875 U CN 2013200862875U CN 201320086287 U CN201320086287 U CN 201320086287U CN 203217241 U CN203217241 U CN 203217241U
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- shell
- shutter
- air
- lamp
- heat radiation
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Abstract
The utility model discloses a UV (Ultraviolet) lamp air-cooling shutter which comprises a shell, wherein the shell is semicircle-shaped; round end covers are arranged at both ends of the shell; a heat radiation port is formed in each round end cover; a gear is arranged on one of the round end covers; a limiting detection block is arranged on the other round end cover. By designing the shell as the semicircle shape, ultraviolet light can just be shielded by the shielding part of the shell when the shutter works normally; when the shutter needs to expose, the shutter is driven by a gear which is driven by a motor to rotate for half a circle, a sensor can just detect a signal in the position of the limiting detection block at the other end, and the signal is transmitted to the system and is fed back to stop the motor, then the ultraviolet light can be just ejected out from an opening; and after the exposure, the motor drives the shutter to rotate for half a circle to just completely shield the ultraviolet light. Therefore, the UV lamp air-cooling shutter is simple and convenient to operate, the ultraviolet light does not leak out, and the heat radiation effect of a lamp tube is enhanced and the service life of the lamp tube is prolonged as heat radiation ports are formed in the round end covers cooperatively.
Description
Technical field
The utility model relates to exposure machine apparatus field technology, refers in particular to the air-cooled shutter of a kind of UV lamp.
Background technology
Exposure machine refers to the image information on film or other transparent bodies be transferred to the lip-deep equipment that scribbles photoactive substance by opening the ultraviolet ray that light sends the UV-A wavelength.
Usually all be provided with the UV lamp in the exposure machine equipment, be provided with shutter at this UV lamp, yet, be applied in the shutter on the UV lamp at present owing to exist bigger defective in the design, make that the life-span of UV lamp is shorter, and the inconvenience that operates, ultraviolet ray is exposed.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, its fundamental purpose provides the air-cooled shutter of a kind of UV lamp, and it can effectively solve existing UV lamp shutter and make that easily the UV lamp life-span is short and operate the inconvenient problem that ultraviolet ray is exposed.
For achieving the above object, the utility model adopts following technical scheme:
The air-cooled shutter of a kind of UV lamp, include shell, this shell is the semicircle arcuation, it has one for the accommodation space that fluorescent tube is installed, the two ends of this shell all arrange circular end cap, this each round nose covers the thermovent that is provided with for discharging heat, and this one round nose covers and be provided with gear, and another round nose covers that to be provided with spacing detection fast.
As a kind of preferred version, the bottom of described shell is provided with the permanent opening for heat radiation, and this permanent opening is coated with shadow shield outward.
As a kind of preferred version, each angle and the shell of described shadow shield are welded to connect, and all are formed with the heat radiation slit between each limit of this shadow shield and the shell.
As a kind of preferred version, described permanent opening is square, and this shadow shield also is square.
As a kind of preferred version, described each circular end cap inside is provided with bearing.
As a kind of preferred version, described each circular end cap inside is provided with two aforementioned bearings.
As a kind of preferred version, the inner bottom surface of described shell is provided with a bed hedgehopping piece and two adjustment holes, and this two adjustment hole lays respectively at the outside, two ends of this bed hedgehopping piece.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:
By the shell design is the semicircle arcuation, the shading light part of this shell just can block ultraviolet light during operate as normal, when needing exposure, driven by behind the gear driven shutter rotation half-turn by motor, the spacing detection piece position of the other end just makes inductor detect signal, stop by feeding back to motor after the system, ultraviolet ray just goes out to penetrate from opening like this, after having exposed, motor driving shutter changes half-turn again and just can all block ultraviolet ray, and so the utility model is simple to operation, ultraviolet ray can not expose, and be engaged in each round nose and cover and be provided with thermovent, to strengthen the radiating effect of fluorescent tube, the serviceable life of prolonging lamp tube.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the perspective view of the preferred embodiment of the utility model;
Fig. 2 is the perspective view of another angle of preferred embodiment of the utility model;
Fig. 3 is the upward view of the preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
10, shell 11, accommodation space
12, permanent opening 20, circular end cap
21, thermovent 22, gear
23, fast 30, the shadow shield of spacing detection
13, bed hedgehopping piece 14, adjustment hole
Embodiment
Please refer to Fig. 1 to shown in Figure 3, the concrete structure that it has demonstrated the present invention's preferred embodiment includes shell 10.
This shell 10 is the semicircle arcuation, it has one for the accommodation space 11 that fluorescent tube is installed, so form half-open half structure that hides, the two ends of this shell 10 all arrange circular end cap 20, be provided with on this each circular end cap 20 for the thermovent 21 of discharging heat, and the circular end cap 20 of this one is provided with gear 22, installs and drive to be used for the Anda, it is fast 23 that another circular end cap 20 is provided with spacing detection, to be used for the position that the control shutter stops; These each circular end cap 20 inside are provided with the bearing (not shown), and in the present embodiment, these each circular end cap 20 inside are provided with two aforementioned bearings, can guarantee that shutter can arbitrarily rotate, reach the inner fluorescent tube of shutter motionless effect.
And the bottom of this shell 10 is provided with the permanent opening 12 for heat radiation, with heat radiation better, and these permanent opening 12 outer shadow shields 30 that are coated with; Each angle and the shell 10 of this shadow shield 30 are welded to connect, all be formed with the heat radiation slit between each limit of this shadow shield 30 and the shell 10, so both satisfied heat radiation and also guaranteed ultraviolet ray is blocked fully, and in the present embodiment, this permanent opening 12 is square, and this shadow shield 30 also is square.
In addition, the inner bottom surface of this shell 10 is provided with a bed hedgehopping piece 13 and two adjustment holes 14, this bed hedgehopping piece 13 is used for fixing and bed hedgehopping fluorescent tube, and this two adjustment hole 14 lays respectively at the outside, two ends of this bed hedgehopping piece 13, and this two adjustment hole 14 is used for the mobile installation site of regulating fluorescent tube.
The course of work that present embodiment is described in detail in detail is as follows:
The shading light part of this shell 10 just can block ultraviolet light during operate as normal, when needing exposure, driven by behind the gear 22 drive shutters rotation half-turns by motor, spacing detection piece 23 positions of the other end just make inductor detect signal, stop by feeding back to motor after the system, ultraviolet ray just goes out to penetrate from opening like this.After having exposed, motor driving shutter changes half-turn again and just can all block ultraviolet ray.
Design focal point of the present utility model is: by the shell design is the semicircle arcuation, the shading light part of this shell just can block ultraviolet light during operate as normal, when needing exposure, driven by behind the gear driven shutter rotation half-turn by motor, the spacing detection piece position of the other end just makes inductor detect signal, stop by feeding back to motor after the system, ultraviolet ray just goes out to penetrate from opening like this, after having exposed, motor driving shutter changes half-turn again and just can all block ultraviolet ray, so the utility model is simple to operation, ultraviolet ray can not expose, and be engaged in each round nose and cover and be provided with thermovent, to strengthen the radiating effect of fluorescent tube, the serviceable life of prolonging lamp tube.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (7)
1. air-cooled shutter of UV lamp, it is characterized in that: include shell, this shell is the semicircle arcuation, it has one for the accommodation space that fluorescent tube is installed, the two ends of this shell all arrange circular end cap, this each round nose covers the thermovent that is provided with for discharging heat, and this one round nose covers and be provided with gear, and another round nose covers that to be provided with spacing detection fast.
2. the air-cooled shutter of UV lamp according to claim 1 is characterized in that: the bottom of described shell is provided with the permanent opening for heat radiation, and this permanent opening is coated with shadow shield outward.
3. the air-cooled shutter of UV lamp according to claim 2, it is characterized in that: each angle and the shell of described shadow shield are welded to connect, and all are formed with the heat radiation slit between each limit of this shadow shield and the shell.
4. the air-cooled shutter of UV lamp according to claim 2, it is characterized in that: described permanent opening is square, and this shadow shield also is square.
5. the air-cooled shutter of UV lamp according to claim 1, it is characterized in that: described each circular end cap inside is provided with bearing.
6. the air-cooled shutter of UV lamp according to claim 5, it is characterized in that: described each circular end cap inside is provided with two aforementioned bearings.
7. the air-cooled shutter of UV lamp according to claim 1, it is characterized in that: the inner bottom surface of described shell is provided with a bed hedgehopping piece and two adjustment holes, and this two adjustment hole lays respectively at the outside, two ends of this bed hedgehopping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200862875U CN203217241U (en) | 2013-02-26 | 2013-02-26 | UV (Ultraviolet) lamp air-cooling shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200862875U CN203217241U (en) | 2013-02-26 | 2013-02-26 | UV (Ultraviolet) lamp air-cooling shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217241U true CN203217241U (en) | 2013-09-25 |
Family
ID=49206763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200862875U Expired - Fee Related CN203217241U (en) | 2013-02-26 | 2013-02-26 | UV (Ultraviolet) lamp air-cooling shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833420A (en) * | 2015-04-09 | 2015-08-12 | 山西新思备科技股份有限公司 | Rapid ultraviolet light signal generator |
-
2013
- 2013-02-26 CN CN2013200862875U patent/CN203217241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833420A (en) * | 2015-04-09 | 2015-08-12 | 山西新思备科技股份有限公司 | Rapid ultraviolet light signal generator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160226 |