CN201875452U - Adjustable high efficiency light transmission device - Google Patents
Adjustable high efficiency light transmission device Download PDFInfo
- Publication number
- CN201875452U CN201875452U CN2010202794243U CN201020279424U CN201875452U CN 201875452 U CN201875452 U CN 201875452U CN 2010202794243 U CN2010202794243 U CN 2010202794243U CN 201020279424 U CN201020279424 U CN 201020279424U CN 201875452 U CN201875452 U CN 201875452U
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- optical fiber
- casing
- lamp cup
- light source
- transmitting device
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Abstract
The utility model relates to an adjustable high efficiency light transmission device which realizes that the light source energy of a plurality of high power lamps after being collected is transferred into uniformly distributed adjustable line sources by means of optical fiber transmission. The device includes a casing, an optical fiber assembly, a light source lamp assembly and a heat radiation assembly. A bottom plate for installing the optical fiber assembly is arranged at the lower part of the casing; a rear cover plate for installing light source lamp assembly is arranged on the back of the casing; the optical fiber assembly includes an optical fiber beam, a diaphragm base, an optical fiber head support and a fixed bearing for installing the optical fiber head support; the light source lamp assembly and a lamp cup are arranged on a socket board which is further provided with a lamp cup socket, and the socket board is inserted in the guide groove of the rear cover plate of the casing. The utility model is advantageous in that the device provided not only can provide uniform light source, but also improves reliability by adopting a plurality of light sources, in addition, the position and intensity of emitting light source can be adjusted to meet the need of system.
Description
Technical field
The utility model relates to a kind of efficiency light of regulating can transmitting device, belongs to the control technique field of light, is a kind ofly to become the light sources transmit device of equally distributed adjustable nodel line light source through Optical Fiber Transmission after realizing will a plurality of high-power lamp energy of light source collecting.
Background technology
Light source is a key component wherein in the illuminator.The Halogen lamp LED of prior art is because of its luminous efficiency height, and physical dimension is little, characteristics such as the gentle luminous intensity height of high luminance relay, the light source of Chang Zuowei illuminator.For illuminator, require the beam energy of outgoing and uniformity high more good more.But, if light source is a based on halogen bulb, then light with the bulb be the center with spherical outside emission, have only seldom that a part enters system, cause luminous energy transmission usefulness greatly to reduce; If adopted collective optics, then the light of light source focuses on a place and causes the light intensity of emergent light inhomogeneous.In addition, high-power Halogen lamp LED belongs to the high element of caloric value, and is fragile, the reliability of illuminator reduced, even cause whole system to lose efficacy.
Summary of the invention
The purpose of this utility model is, overcomes the shortcoming of above-mentioned prior art, provides a kind of uniform source of light can not only be provided, and adopt a plurality of light sources to improve reliability, also can regulate the position in emergent light source and intensity to satisfy system's needs.
The technical solution of the utility model is:
A kind of efficiency light energy transmitting device of regulating, it comprises casing, optical fiber component, illuminator assembly, and radiating subassembly; Described casing, there is a upper cover plate its top; There is a base plate that optical fiber component is installed the below; Have a blower fan seat and socket are installed on the side, outlet housing is on a side, and air intake cover is on another side; There is the back shroud that the illuminator assembly is installed at the back side; Described optical fiber component comprises fibre bundle, diaphragm seat, optical fiber head support and the hold-down support of this optical fiber head support is installed; Described fibre bundle light inlet is fixed on the optical fiber head support over against light source, and the bright dipping end is fixed on the diaphragm seat, and over against the casing exiting surface in casing front; Two edges of a knife up and down that are used to form the diaphragm adjustment outgoing intensity of light source are installed on the diaphragm seat, and are placed on bright dipping end front end; The diaphragm seat is connected with bearing; Bearing is placed on the floor of casing; Described illuminator assembly is installed on the socket, comprises Lamp cup; The Lamp cup socket also is installed on the described socket; Described socket is inserted in the guide groove of back shroud of casing.
Radiating subassembly described in the utility model comprises the blower fan that is installed on the blower fan seat, and casing has air intake cover on a side, on the fan outlet of another side outlet housing is arranged.
Diaphragm seat described in the utility model is connected with bearing by linear guide, linear bearing, screw rod, nut; Screw rod two ends bearings.
Lamp cup described in the utility model has three, is the halogen Lamp cup; Fibre bundle has three beams, is output as a branch ofly, is three and advances a removing from mould; Fibre bundle random arrangement, light inlet are cylindrical, the corresponding Lamp cup of each light inlet, and the bright dipping end is a rectangle.
An adjustment screw that is used to adjust the axial location of optical fiber head is arranged on the optical fiber head support described in the utility model, make optical fiber head be positioned at Lamp cup focal beam spot place.
Described in the utility model have a trip bolt on the edge of a knife up and down, and the width that is used for the symmetry adjustment edge of a knife is tightened screw then to desirable value.
Air intake cover described in the utility model and outlet housing are the double-layer structure with inner cover and outer cover, the ventilating opening of inner cover up, Air Filter 19 is installed down in the outer cover air port at outer cover air port place.
The upper cover plate of casing 7 described in the utility model, base plate has been installed between back shroud and the casing and has been used for the waterproof and dustproof O-ring seals.
The spot diameter that the end face diameter of optical fiber light inlet described in the utility model and Lamp cup form is identical or be equal to, and exiting surface is a rectangle.
The beneficial effects of the utility model are: absorbing the luminous energy of halogen Lamp cup to greatest extent, and luminous energy is transferred on the bright dipping end of rectangular surfaces, the slit that the light that the bright dipping end sends is placed by front end shines the optical system of front.Adjust luminous intensity size and exiting surface position to satisfy system requirements.Because the luminous energy of three Lamp cups is evenly distributed on the exiting surface, therefore, under the situation of damaging bulb, still can guarantee out uniformity of light, constant if the voltage of lifting residue Lamp cup also can guarantee luminous intensity.This device has light source and changes function fast simultaneously, can greatly improve working service efficient.Whole device is reliable and stable, impact resisting vibrating, and have waterproof and dustproof preferably.
Description of drawings
Fig. 1 is the utility model schematic three dimensional views.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 2.
Fig. 4 is the C-C cutaway view of Fig. 5, i.e. optical fiber component cutaway view.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is that the F of Fig. 4 is to view.
Fig. 7 is an illuminator assembly 3-D view.
The name of Reference numeral is called among the figure:
The 1-air intake cover, 1.1-outer cover, 2-screw, 3.1-Lamp cup socket, the 4-socket, 5-blower fan seat, 6-outlet housing, 6.1-outer cover, the 7-casing, 7.1-exiting surface, 8-O shape sealing ring, 9.1-upper cover plate, 9.2-base plate, 10-optical fiber component, 11-illuminator assembly, 12-guide groove, the 13-back shroud, 14-O shape sealing ring 15-steel ball, 16-spring, 17-top cover, 18-O shape sealing ring, 19-Air Filter, 20.1-inner cover, 21-radiating subassembly, 21.1-blower fan, 22-blower fan socket, the 23-edge of a knife, 24-diaphragm seat, the 25-deep groove ball bearing, 26-screw rod, 27-nut, 28-locking nut, the 29-flexible optical fibre, 30-bearing group, 31-bearing trim ring, 32-optical fiber head support, the 33-linear bearing, 34-linear guide, 35-bearing, 36-lamp gland, 37-spline pin, 38-lampshade, 39-Lamp cup, the 40-optical fiber head, 41-adjusts screw, 42-trip bolt.
The specific embodiment
It is as follows that the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Shown in Fig. 1-7, a kind of efficiency light energy transmitting device of regulating, it has casing 7, optical fiber component 10, illuminator assembly 11, and radiating subassembly 21; Described casing 7, there is a upper cover plate 9.1 its top; There is a base plate 9.2 that optical fiber component 10 is installed the below; Have a blower fan seat 5 and socket 4 are installed on the side, outlet housing 6 is on a side, and air intake cover 1 is on another side; There is the back shroud 13 that illuminator assembly 11 is installed at the back side; Described optical fiber component 10 comprises fibre bundle 29, diaphragm seat 24, optical fiber head the support 32 and hold-down support 35 of this optical fiber head support 32 is installed; Described fibre bundle 29 light inlets are fixed on the optical fiber head support 32 over against light source, and the bright dipping end is fixed on the diaphragm seat 24, and over against the casing exiting surface 7.1 in casing 7 fronts; Two edges of a knife 23 up and down that are used to form the diaphragm adjustment outgoing intensity of light source are installed on the diaphragm seat 24, and are placed on bright dipping end front end; Diaphragm seat 24 is connected with bearing 35; Bearing 35 is placed on the floor of casing 7; Described illuminator assembly 3 is installed on the socket 4, comprises Lamp cup 39; On the described socket 4 Lamp cup socket 3.1 is installed also; Described socket 4 is inserted in the guide groove 12 of back shroud 13 of casing 7.Described radiating subassembly 21 has a blower fan 21.1 that is installed on the blower fan seat 5, and casing has air intake cover 1 on 7 one sides, on blower fan 21.1 air outlets of another side outlet housing 6 is arranged.Described diaphragm seat 24 is connected with bearing 35 by linear guide 31, linear bearing 33, screw rod 26, nut 27; Screw rod 26 two ends are supported with bearing 25,30.Described Lamp cup 39 has three, is the halogen Lamp cup; Fibre bundle 29 has three beams, is output as a branch ofly, is three and advances a removing from mould; Fibre bundle 29 random arrangement, light inlet are cylindrical, the corresponding Lamp cup 39 of each light inlet, and the bright dipping end is a rectangle.Adjustment screw 41 (see figure 2)s that are used to adjust the axial location of optical fiber head 40 are arranged on the described optical fiber head support 32, make optical fiber head 40 be positioned at Lamp cup 39 focal beam spot places.Described have a trip bolt 42 on the edge of a knife 23 up and down, and the width that is used for the symmetry adjustment edge of a knife 23 is tightened screw then to desirable value.Described its air intake cover 1 and outlet housing 6 are the double-layer structure with inner cover and outer cover, the ventilating opening of inner cover 20.1 up, Air Filter 19 is installed down in outer cover 1.1,6.1 air ports at outer cover air port place.The upper cover plate 9.1 of described casing 7, base plate 9.2 has been installed between back shroud 13 and the casing 7 and has been used for the waterproof and dustproof O-ring seals.The spot diameter that the end face diameter of described fibre bundle 29 light inlets and Lamp cup 39 forms is identical or be equal to, and exiting surface 7.1 is a rectangle.
The utility model claim protection domain is not limited to the foregoing description.
Claims (8)
1. can regulate efficiency light energy transmitting device for one kind, it is characterized in that it comprises casing (7), optical fiber component (10), illuminator assembly (11), and radiating subassembly (21);
Described casing (7), there is a upper cover plate (9.1) its top; There is a base plate (9.2) that optical fiber component (10) is installed the below; Have a blower fan seat (5) and socket (4) are installed on the side, outlet housing (6) is on a side, and air intake cover (1) is on another side; There is the back shroud (13) that illuminator assembly (11) is installed at the back side;
Described optical fiber component (10) comprises fibre bundle (29), diaphragm seat (24), optical fiber head support (32) and the hold-down support (35) of this optical fiber head support (32) is installed; Described fibre bundle (29) light inlet is fixed on the optical fiber head support (32) over against light source, and the bright dipping end is fixed on the diaphragm seat (24), and over against the positive casing exiting surface (7.1) of casing (7); Two edges of a knife up and down (23) that are used to form the diaphragm adjustment outgoing intensity of light source are installed on the diaphragm seat (24), and are placed on bright dipping end front end; Diaphragm seat (24) is connected with bearing (35); Bearing (35) is placed on the floor of casing (7);
Described illuminator assembly (3) is installed on the socket (4), comprises Lamp cup (39); Lamp cup socket (3.1) also is installed on the described socket (4); Described socket (4) is inserted in the guide groove (12) of back shroud (13) of casing (7).
2. the efficiency light energy transmitting device of regulating according to claim 1, it is characterized in that, described radiating subassembly (21) comprises the blower fan (21.1) that is installed on the blower fan seat (5), casing has air intake cover (1) on (7) sides, on another side blower fan (21.1) air outlet outlet housing (6) is arranged.
3. the efficiency light energy transmitting device of regulating according to claim 1 is characterized in that described diaphragm seat (24) is connected with bearing (35) by linear guide (31), linear bearing (33), screw rod (26), nut (27); Screw rod (26) two ends are supported with bearing (25,30).
4. the efficiency light energy transmitting device of regulating according to claim 1 is characterized in that described Lamp cup (39) has three, is the halogen Lamp cup; Fibre bundle (29) has three beams, is output as a branch ofly, is three and advances a removing from mould; Fibre bundle (29) random arrangement, light inlet is cylindrical, the corresponding Lamp cup (39) of each light inlet, the bright dipping end is a rectangle.
5. the efficiency light energy transmitting device of regulating according to claim 1, it is characterized in that, an adjustment screw (41) that is used to adjust the axial location of optical fiber head (40) is arranged on the described optical fiber head support (32), make optical fiber head (40) be positioned at Lamp cup (39) focal beam spot place.
6. the efficiency light energy transmitting device of regulating according to claim 1, it is characterized in that, described air intake cover (1) and outlet housing (6) are the double-layer structure with inner cover and outer cover, the ventilating opening of inner cover (20.1) up, Air Filter (19) is located to install down in outer cover (1.1,6.1) air port in the outer cover air port.
7. the efficiency light of regulating according to claim 1 can transmitting device, it is characterized in that, and the upper cover plate (9.1) of described casing (7), base plate (9.2) has been installed between back shroud (13) and the casing (7) and has been used for the waterproof and dustproof O-ring seals.
8. the efficiency light of regulating according to claim 1 can transmitting device, it is characterized in that, the spot diameter of the end face diameter of described fibre bundle (29) light inlet and Lamp cup (39) formation is identical or be equal to, and exiting surface (7.1) is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202794243U CN201875452U (en) | 2010-07-30 | 2010-07-30 | Adjustable high efficiency light transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202794243U CN201875452U (en) | 2010-07-30 | 2010-07-30 | Adjustable high efficiency light transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875452U true CN201875452U (en) | 2011-06-22 |
Family
ID=44163369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202794243U Expired - Fee Related CN201875452U (en) | 2010-07-30 | 2010-07-30 | Adjustable high efficiency light transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956914A (en) * | 2010-07-30 | 2011-01-26 | 中国船舶重工集团公司第七一七研究所 | Adjustable efficient light energy transmission device |
-
2010
- 2010-07-30 CN CN2010202794243U patent/CN201875452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956914A (en) * | 2010-07-30 | 2011-01-26 | 中国船舶重工集团公司第七一七研究所 | Adjustable efficient light energy transmission device |
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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: 20110622 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |