CN206270635U - Laser and projection light source apparatus - Google Patents

Laser and projection light source apparatus Download PDF

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Publication number
CN206270635U
CN206270635U CN201621197652.XU CN201621197652U CN206270635U CN 206270635 U CN206270635 U CN 206270635U CN 201621197652 U CN201621197652 U CN 201621197652U CN 206270635 U CN206270635 U CN 206270635U
Authority
CN
China
Prior art keywords
laser
fixed plate
connector
hole
pcb board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621197652.XU
Other languages
Chinese (zh)
Inventor
周正平
刘宪
李屹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Appotronics Corp Ltd
Shenzhen Appotronics Technology Co Ltd
Original Assignee
Appotronics Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Appotronics Corp Ltd filed Critical Appotronics Corp Ltd
Priority to CN201621197652.XU priority Critical patent/CN206270635U/en
Priority to PCT/CN2017/088626 priority patent/WO2018082312A1/en
Application granted granted Critical
Publication of CN206270635U publication Critical patent/CN206270635U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings

Abstract

The utility model discloses a kind of laser, including fixed plate, it is connected to the pcb board of the fixed plate side and is arranged in the connector of the pcb board, the position of the correspondence connector offers through hole in the fixed plate, the connector part is contained in the through hole, the connector is formed with gap with the side wall of the through hole, the laser also includes seal, and the seal is partially filled in the gap.The utility model is also disclosed a kind of projection light source apparatus.The connector of technical solutions of the utility model laser is sealed with the junction of fixed plate, reaches the effect of water proof and dust proof, it is ensured that the cleaning of laser module working environment.

Description

Laser and projection light source apparatus
Technical field
The utility model is related to technical field of electronic device, more particularly to a kind of laser and the projection using the laser Light supply apparatus.
Background technology
Conventional laser module needs to be connected with external power source at present, is set in the general fixed plate using laser module Connector is put, gap can be formed between connector and fixed plate so that dust enters laser module internal, and then causes sharp Light device module is decayed.Therefore, it is necessary to be sealed with the junction of fixed plate to connector so that laser module with External environment condition is isolated, and is typically employed in connector periphery filling with sealant, but the operation of this sealing means is inconvenient and sealing is imitated Fruit is difficult to ensure that.
Utility model content
Main purpose of the present utility model is to provide a kind of laser, it is intended to solve the sealing effect of laser in the prior art Really poor problem.
To achieve the above object, the utility model proposes laser include fixed plate, be connected to the fixed plate side Pcb board and be arranged in the connector of the pcb board, the position of the correspondence connector offers through hole in the fixed plate, The connector part is contained in the through hole, and the connector is formed with gap, the laser with the side wall of the through hole Also include seal, the seal is partially filled in the gap.
Preferably, the seal is sheathed on the connector.
Preferably, the laser also includes at least two connectors, and the fixed plate offers at least two connecting holes, The pcb board is passed through per a connection piece and a connecting hole is contained in.
Preferably, the laser also includes at least two connector sets, a connection piece is sheathed on per a connection piece set and is shown Expose the part of a connecting hole, set is located between the pcb board and the fixed plate per a connection piece.
Preferably, the fixed plate offers at least two locating slots, and each connecting hole is connected with a locating slot, Mei Yilian Fitting set is partially accommodated in a locating slot.
Preferably, the connector is also formed with holding section away from one end of the fixed plate, if the pcb board is offered Dry hole, a hole is passed through per a connection piece, and each holding section is sticked in the periphery in a hole.
Preferably, the seal is made of elastomeric material.
Preferably, the connector includes the first connection terminal and is connected to the second connection end of first connection terminal Son, first connection terminal is contained in the through hole, and second connection terminal is located at the pcb board away from described solid The side of fixed board.
Preferably, the laser also includes housing and is contained in the laser module of the housing, the fixed plate lid Located at the housing, the laser module is connected to side of the pcb board away from the fixed plate, and connects with described second Connecting terminal is connected.
The utility model also proposes a kind of projection light source apparatus, including the laser.
Technical solutions of the utility model laser includes fixed plate, is connected to the pcb board of fixed plate side and is arranged in institute The connector of pcb board is stated, the fixed plate offers through hole, and the connector is contained in the through hole, and seal can the company of filling Connect the gap between device and fixed plate and realize sealing and dustproof, and it is easy for installation.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that,
Drawings in the following description are only some embodiments of the present utility model, are come for those of ordinary skill in the art Say, on the premise of not paying creative work, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model laser one；
Fig. 2 is the structural representation of members in Fig. 1；
Fig. 3 is the sectional view of Fig. 2.
Drawing reference numeral explanation：
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment Relative position relation, motion conditions for being only used for explaining between each part under a certain particular pose (as shown in drawings) etc., such as When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, it is related to the description of " first ", " second " etc. to be only used for describing purpose in the utility model, without being understood that To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme It will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also not in the utility model requirement Protection domain within.
The utility model proposes a kind of laser.
Fig. 1 is the structural representation of the embodiment of the utility model laser one；Fig. 2 is that the structure of members in Fig. 1 is shown It is intended to；Fig. 3 is the sectional view of Fig. 2, is illustrated respectively below in conjunction with Fig. 1, Fig. 2 and Fig. 3.
In the utility model embodiment, the laser 100 includes fixed plate 50, is connected to the side of the fixed plate 50 Pcb board 20 and the connector 30 of the pcb board 20 is arranged in, the position of the correspondence connector 30 is opened in the fixed plate 50 It is provided with through hole 53, the connector 30 is partially accommodated in the through hole 53, the side wall shape of the connector 30 and the through hole 53 Into there is gap 531, the laser also includes seal 11, and the seal 11 is partially filled in the gap 531, so that real Existing sealing and dustproof waterproof, and it is easy for installation.
Further, the connector 30 is welded in the pcb board 20, and the seal 11 is located in pcb board 20 and consolidates Between fixed board 50.
The seal 11 is sheathed on the connector 30 so that sealing effectiveness is more preferably.
The laser 100 includes at least two connectors 12, and the fixed plate 50 offers at least two connecting holes 52, Each connector 12 is through the pcb board 20 and is contained in a connecting hole 52, and pcb board 20 and connector 30 are fixed on In fixed board 50.
Further, connector can be screw, and connecting hole is screwed hole.
The laser 100 also includes at least two connectors set 13, and per a connection piece, set 13 is sheathed on a connection piece 12 The part of a connecting hole 52 is manifested, set 13 is located between the pcb board 20 and the fixed plate 50 per a connection piece, is made Obtain connector 12 and fastening is connected with fixed plate 50, the setting of connector set 13 also reduces the processing cost of fixed plate 50.
The fixed plate 50 offers at least two locating slots, and each connecting hole 52 is connected with a locating slot, each connection Part set 13 is partially accommodated in a locating slot, and locating slot is positioned to connector set 13.
The connector 12 is also formed with holding section away from one end of the fixed plate 50, if the pcb board 20 is offered Dry hole, hole described in is passed through per a connection piece 12, and each holding section is sticked in the periphery in hole described in so that pcb board with it is solid The connection fastening of fixed board 50.
The seal 11 is made of elastomeric material, seal 11 be extruded and fill connector 30 and fixed plate 50 it Between gap 531.
Further, the elastomeric material can be rubber or silica gel.
The connector 30 includes the first connection terminal 31 and is connected to the second connection end of first connection terminal 31 Son 33, first connection terminal 31 is contained in the through hole 53, second connection terminal 33 located at the pcb board 20 away from The side of the fixed plate 50, the first connection terminal 31 is electrically connected with external power source, the second connection terminal 33 and laser module Electrical connection, so as to be powered to laser.
The laser 100 also includes housing 70 and is contained in the laser module (not shown) of the housing 70, wherein, Laser module includes laser chip.The fixed plate 50 is covered on the housing 70, and the laser module is (not shown) even Side of the pcb board 20 away from the fixed plate 50 is connected to, and is connected to the second connection terminal 33, the fixed plate 50 For fixed laser module.
The utility model also proposes a kind of projection light source apparatus, including described laser 100.The tool of the laser 100 Body structure employs whole technical schemes of above-mentioned all embodiments due to this projection light source apparatus with reference to above-described embodiment, because This all beneficial effect that at least technical scheme with above-described embodiment is brought, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of laser, including fixed plate (50), the pcb board (20) for being connected to the fixed plate (50) side and it is arranged in The connector (30) of the pcb board (20), offers through hole (53) on the fixed plate (50), connector (30) part holds The through hole (53) is contained in, the connector (30) is formed with gap (531) with the side wall of the through hole (53), and its feature exists In the laser also includes seal (11), and the seal (11) is partially filled in the gap (531).
2. laser as claimed in claim 1, it is characterised in that the seal (11) is sheathed on the connector (30).
3. laser as claimed in claim 1, it is characterised in that the laser also includes at least two connectors (12), The fixed plate (50) offers at least two connecting holes (52), per a connection piece (12) is through the pcb board (20) and accommodates In a connecting hole (52).
4. laser as claimed in claim 3, it is characterised in that the laser also includes at least two connector sets (13) connector (12), being sheathed on described in per a connection piece set (13) manifests the part of a connecting hole (52), Mei Yilian Fitting set (13) is located between the pcb board (20) and the fixed plate (50).
5. laser as claimed in claim 4, it is characterised in that the fixed plate (50) offers at least two locating slots, Each connecting hole (52) is connected with a locating slot, and a locating slot is partially accommodated in per a connection piece set (13).
6. laser as claimed in claim 3, it is characterised in that the connector (12) is away from the one of the fixed plate (50) End is also formed with holding section, and the pcb board (20) offers at least two holes, per a connection piece (12) through a hole, each Holding section is sticked in the periphery in a hole.
7. laser as claimed in claim 1, it is characterised in that the seal (11) is made of elastomeric material.
8. laser as claimed in claim 1, it is characterised in that the connector (30) including the first connection terminal (31) and Second connection terminal (33) of first connection terminal (31) is connected to, first connection terminal (31) is partially accommodated in institute State through hole (53), second connection terminal (33) located at the pcb board (20) away from the fixed plate (50) side.
9. laser as claimed in claim 8, it is characterised in that the laser also includes housing (70) and described in being contained in The laser module of housing (70), the fixed plate (50) is covered on the housing (70), and the laser module is connected to institute Side of the pcb board (20) away from the fixed plate (50) is stated, and is connected with second connection terminal (33).
10. a kind of projection light source apparatus, it is characterised in that including the laser as described in claim any one of 1-9.
CN201621197652.XU 2016-11-03 2016-11-03 Laser and projection light source apparatus Active CN206270635U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201621197652.XU CN206270635U (en) 2016-11-03 2016-11-03 Laser and projection light source apparatus
PCT/CN2017/088626 WO2018082312A1 (en) 2016-11-03 2017-06-16 Laser and projection light source device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621197652.XU CN206270635U (en) 2016-11-03 2016-11-03 Laser and projection light source apparatus

Publications (1)

Publication Number Publication Date
CN206270635U true CN206270635U (en) 2017-06-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621197652.XU Active CN206270635U (en) 2016-11-03 2016-11-03 Laser and projection light source apparatus

Country Status (2)

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CN (1) CN206270635U (en)
WO (1) WO2018082312A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018082312A1 (en) * 2016-11-03 2018-05-11 深圳市光峰光电技术有限公司 Laser and projection light source device
CN110275378A (en) * 2018-03-16 2019-09-24 青岛海信激光显示股份有限公司 A kind of sealing structure and light source module group of MCL laser
CN111427225A (en) * 2019-01-10 2020-07-17 青岛海信激光显示股份有限公司 Laser light source and laser projection equipment
US11570411B2 (en) 2019-01-10 2023-01-31 Hisense Laser Display Co., Ltd. Laser light source and laser projection device
US11592145B2 (en) 2019-01-10 2023-02-28 Hisense Laser Display Co., Ltd. Laser light source and laser projection device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060022213A1 (en) * 2004-08-02 2006-02-02 Posamentier Joshua D TO-can heater on flex circuit
CN2845244Y (en) * 2005-11-09 2006-12-06 吴达文 Gas laser RF exciting and driving system
CN203311071U (en) * 2013-02-06 2013-11-27 深圳市光峰光电技术有限公司 Color wheel assembly and related light source system thereof
CN104457687B (en) * 2014-12-08 2016-11-02 上海建工集团股份有限公司 Laser Measuring ramp and tilt measurement thereof
CN206270635U (en) * 2016-11-03 2017-06-20 深圳市光峰光电技术有限公司 Laser and projection light source apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018082312A1 (en) * 2016-11-03 2018-05-11 深圳市光峰光电技术有限公司 Laser and projection light source device
CN110275378A (en) * 2018-03-16 2019-09-24 青岛海信激光显示股份有限公司 A kind of sealing structure and light source module group of MCL laser
CN111427225A (en) * 2019-01-10 2020-07-17 青岛海信激光显示股份有限公司 Laser light source and laser projection equipment
CN111427225B (en) * 2019-01-10 2022-09-23 青岛海信激光显示股份有限公司 Laser light source and laser projection equipment
US11570411B2 (en) 2019-01-10 2023-01-31 Hisense Laser Display Co., Ltd. Laser light source and laser projection device
US11592145B2 (en) 2019-01-10 2023-02-28 Hisense Laser Display Co., Ltd. Laser light source and laser projection device

Also Published As

Publication number Publication date
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GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong.

Patentee after: APPOTRONICS Corp.,Ltd.

Address before: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor.

Patentee before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd.

Address after: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor.

Patentee after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd.

Address before: 518055 Shenzhen, Shenzhen, Guangdong 1089 Nanshan District road 1089, Shenzhen integrated circuit design application Industrial Park, 4 floor.

Patentee before: APPOTRONICS Corp.,Ltd.