CN115555228A - Novel curing device for adhesion of electronic device - Google Patents

Novel curing device for adhesion of electronic device Download PDF

Info

Publication number
CN115555228A
CN115555228A CN202111667594.8A CN202111667594A CN115555228A CN 115555228 A CN115555228 A CN 115555228A CN 202111667594 A CN202111667594 A CN 202111667594A CN 115555228 A CN115555228 A CN 115555228A
Authority
CN
China
Prior art keywords
ultraviolet
box body
box
reflecting
lamp tube
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.)
Pending
Application number
CN202111667594.8A
Other languages
Chinese (zh)
Inventor
钟能能
高伟峰
谢尧寰
许晓程
高康
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.)
Shanghai Qingjin Photoelectron Technology Co ltd
Original Assignee
Shanghai Qingjin Photoelectron Technology Co 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 Shanghai Qingjin Photoelectron Technology Co ltd filed Critical Shanghai Qingjin Photoelectron Technology Co ltd
Priority to CN202111667594.8A priority Critical patent/CN115555228A/en
Publication of CN115555228A publication Critical patent/CN115555228A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065After-treatment
    • B05D3/067Curing or cross-linking the coating

Abstract

The invention relates to the technical field of ultraviolet curing, in particular to a novel curing device for bonding electronic devices, which comprises: the box body is provided with an ultraviolet lamp tube outside; the reflecting device is connected with the box body in an embedded mode and used for reflecting ultraviolet rays emitted by the ultraviolet lamp tube; adjusting part with box swing joint, adjusting part's inside is equipped with the backup pad, adjusting part is used for adjusting reflect meter, so that reflect meter is located the facade of box has put ultraviolet lamp and has shone solidification work to the joint, not only through the solidification of ultraviolet ray acceleration glue, and inside high temperature that gives off the production at the in-process of ultraviolet irradiation device work moreover can transmit to the tuyere through the temperature transmission pipe of copper, through the inside turbofan rotation of tuyere, carries out the in-process that ultraviolet curing shines, through the glue solidification work of thermosetting mode acceleration to the joint, has increased the quality and the efficiency of solidification.

Description

Novel curing device for bonding electronic device
Technical Field
The invention relates to the technical field of ultraviolet curing, in particular to a novel curing device for bonding electronic devices.
Background
The ultraviolet curing glue, also called UV light curing glue, is a single-component solvent-free UV and visible light curing adhesive glue and sealant, and can be cured by various light sources, such as point light sources, pulse light sources and high-density lamps;
ultraviolet curing glue can bond metalwork and glass or plastic part, need use ultraviolet lamp to the ultraviolet curing glue after the bonding and shine the solidification work with great care, through retrieving publication CN111215304A including solidification equipment main part, its characterized in that: the universal wheel is installed to the lower extreme of solidification equipment main part, the upper end of solidification equipment main part is provided with the connecting plate, the upper end of connecting plate is provided with the ultraviolet curing room, the front end of connecting plate is provided with control panel, the inside of connecting plate is provided with the conveyer belt, the upper end of ultraviolet curing room is provided with air exhaust mechanism, the inside of ultraviolet curing room is provided with heat dissipation mechanism, and wherein the ultraviolet curing room is the structure that is used for ultraviolet curing work, but it only puts on heat dissipation work to shining the key, to the ultraviolet curing work of product or glue department, can only carry out solidification work to the face of being shone, and the backlight face does not possess the function of photic, leads to product or glue department curing quality poor, shines the area angle unadjustable, causes the ultraviolet curing work failure, increases the problem of processing cost.
Disclosure of Invention
In view of the above problems in the prior art, a novel curing device for electronic device bonding is provided.
The specific technical scheme is as follows:
designing a novel solidification equipment that is used for electron device to glue, including:
the box body is provided with an ultraviolet lamp tube outside;
the reflecting device is embedded and connected with the box body and is used for reflecting the ultraviolet rays emitted by the ultraviolet lamp tube;
the adjusting assembly is movably connected with the box body, a supporting plate is arranged inside the adjusting assembly, and the adjusting assembly is used for adjusting the reflecting device so that the reflecting device is located on the opposite surface of the box body.
Preferably, an ultraviolet irradiation device is arranged in the box body, and the ultraviolet lamp tube is fixedly connected with the ultraviolet irradiation device.
Preferably, the reflection means includes:
the first mirror surface is used for carrying out mirror reflection on the ultraviolet rays emitted by the ultraviolet lamp tube;
the second mirror surfaces are positioned on two sides of the first mirror surface and are used for increasing the area of the reflection device for reflecting ultraviolet rays;
and the clamping groove is fixedly connected with the reflecting device and used for providing a point position connected with the box body for the reflecting device.
Preferably, the adjustment assembly comprises:
the supporting plate is connected with the adjusting assembly through a first rotating shaft;
the second rotating shaft is movably connected with the adjusting component, and the top of the second rotating shaft is movably connected with the box body;
and the third rotating shaft is movably connected with the supporting plate, and one end of the third rotating shaft, which is far away from the supporting plate, is movably connected with the reflecting device.
Preferably, the bottom of the adjusting device is movably connected with a rotating column, and the outer part of the rotating column is connected with a handle in a sleeving manner.
Preferably, the outer part of the box body is provided with a third mirror surface, and the third mirror surface is positioned at two sides of the ultraviolet lamp tube.
Preferably, a tuyere is arranged outside the box body, a turbofan is arranged inside the tuyere, a motor is arranged inside the box body, the motor is movably connected with the turbofan, and the outside of the tuyere is connected with the ultraviolet irradiation device through a heat transfer pipe.
Preferably, the back of the box body is provided with a rubber wheel, the rubber wheel is embedded into and connected with the clamping groove, and the back of the box body is fixedly connected with the baffle.
Preferably, a driving motor is arranged inside the handle and movably connected with the rotating column.
Preferably, the bottom of the ultraviolet irradiation device is provided with a circuit, the inside of the handle is provided with a limiting ring, and the rotating column penetrates through the limiting ring.
The technical scheme has the following advantages or beneficial effects:
1. an ultraviolet lamp tube is arranged outside the box body; the reflecting device is embedded and connected with the box body and is used for reflecting the ultraviolet rays emitted by the ultraviolet lamp tube; adjusting part and box swing joint, adjusting part's inside is equipped with the backup pad, adjusting part is used for adjusting reflect meter, so that reflect meter is located the opposite face of box, this device has set up ultraviolet lamp and has shone solidification work to the bonding department, not only through the solidification of ultraviolet ray acceleration glue, and it can transmit to the tuyere inside to give off the heat transfer pipe that produces through copper at the in-process of ultraviolet irradiation device work, it is rotatory through the inside turbofan of tuyere, produce the air current, carry out the in-process that ultraviolet curing shines, glue to the bonding department is cured work with higher speed through the mode of thermosetting, the quality and the efficiency of solidification have been increased.
2. The reflection means includes: the first mirror surface is used for carrying out mirror surface reflection on the ultraviolet rays emitted by the ultraviolet lamp tube; the second mirror surfaces are positioned at two sides of the first mirror surface and are used for increasing the area of the reflection device for reflecting ultraviolet rays; draw-in groove and reflect meter fixed connection, the draw-in groove is used for providing the point location of being connected with the box for reflect meter, according to the further reflect meter that has set up of beneficial effect more than, not only can reflect the ultraviolet ray through the mirror surface that reflect meter outside set up for ultraviolet ray reciprocal reflection not only can be to the two-sided ultraviolet irradiation of glue of splice, but also has increased the efficiency of solidification.
3. Through the regulation subassembly including: the supporting plate is connected with the adjusting assembly through a first rotating shaft; the second rotating shaft is movably connected with the adjusting assembly, and the top of the second rotating shaft is movably connected with the box body; the third pivot and backup pad swing joint, the one end swing joint reflect meter of backup pad is kept away from in the third pivot, further has set up adjusting part in box and reflect meter's bottom, not only can use first pivot as the center rotation through the backup pad, remove reflect meter to ultraviolet tube's opposite face and reach the function of ultraviolet reflection, when not using in addition, can remove reflect meter to with the box back, reduce the volume of this device, embodied this device's suitability and multifunctionality.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not to be construed as limiting the scope of the invention.
FIG. 1 is a schematic structural diagram of a novel curing apparatus for electronic device bonding according to the present invention;
FIG. 2 is a schematic structural diagram of an opening reflection device of a novel curing device for electronic device bonding according to the present invention;
FIG. 3 is a schematic structural diagram of a back portion of a case of a novel curing apparatus for electronic device bonding according to the present invention;
FIG. 4 is a schematic structural diagram of a reflection device of the curing apparatus for bonding electronic devices according to the present invention;
FIG. 5 is a structural side view of a novel curing device for electronic device bonding according to the present invention;
FIG. 6 is a schematic structural view of the inside of a novel curing device handle for electronic device bonding according to the present invention;
fig. 7 is a schematic structural diagram of the interior of a box of the novel curing device for bonding electronic devices according to the present invention.
The above reference numerals denote: the device comprises a box body 1, a handle 2, a rotary column 3, an adjusting component 4, a plywood 41, a first rotary shaft 42, a second rotary shaft 43, a third rotary shaft 44, a reflecting device 5, a first mirror surface 51, a second mirror surface 52, a clamping groove 53, an ultraviolet lamp tube 6, a blast port 7, a third mirror surface 8, a rubber wheel 9, a baffle plate 10, a motor 11, a temperature transmission tube 12, an ultraviolet irradiation device 13, a circuit 14, a driving motor 15, a rotary column 16 and a limiting ring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-7, a novel curing apparatus for electronic device bonding includes: the ultraviolet lamp tube comprises a box body 1, wherein an ultraviolet lamp tube 6 is arranged outside the box body 1; a reflection device 5 embedded with the box body 1, the reflection device 5 is used for reflecting the ultraviolet rays emitted by the ultraviolet lamp tube 6; adjusting part 4, with box 1 swing joint, adjusting part 4's inside is equipped with backup pad 41, adjusting part 4 is used for adjusting reflect meter 5, so that reflect meter 5 is located the opposite face of box 1, this device has set up ultraviolet lamp and has shone solidification work to the bonding department, not only through the solidification of ultraviolet ray acceleration glue, and the high temperature that gives off the production at the in-process of ultraviolet irradiation device 13 work can transmit to tuyere 7 inside through the temperature transfer pipe 12 of copper, it is rotatory through the inside turbofan of tuyere 7, produce the air current, carry out the in-process that ultraviolet curing shines, through the mode of thermosetting with higher speed to carry out solidification work to the glue of bonding department, the quality and the efficiency of solidification have been increased.
An ultraviolet irradiation device 13 is arranged in the box body 1, and the ultraviolet lamp tube 6 is fixedly connected with the ultraviolet irradiation device 13.
The reflecting device 5 includes: a first mirror 51 for mirror-reflecting the ultraviolet rays emitted from the ultraviolet lamp tube 6 by the first mirror 51; second mirror 52 located at two sides of the first mirror 51, the second mirror 52 being used to increase the area of the reflection device 5 for reflecting the ultraviolet rays; draw-in groove 53, with 5 fixed connection of reflect meter, draw-in groove 53 is used for providing the point position of being connected with box 1 for reflect meter 5, according to the further reflect meter 5 that has set up of beneficial effect more than, not only can reflect the ultraviolet ray through the mirror surface that 5 outside of reflect meter set up for ultraviolet ray reciprocal reflection not only can be to the two-sided ultraviolet irradiation of glue of splice, but also increased the efficiency of solidification.
The adjustment assembly 4 comprises: the supporting plate 41 is connected with the adjusting component 4 through a first rotating shaft 42; the second rotating shaft 43 is movably connected with the adjusting component 4, and the top of the second rotating shaft 43 is movably connected with the box body 1; the third rotating shaft 44 is movably connected with the supporting plate 41, one end of the third rotating shaft 44, which is far away from the supporting plate 41, is movably connected with the reflecting device 5, and further, the bottom of the box body 1 and the bottom of the reflecting device 5 are provided with the adjusting component 4, so that the reflecting device 5 can be moved to the opposite surface of the ultraviolet lamp tube 6 through the rotation of the supporting plate 41 by taking the first rotating shaft 42 as the center to achieve the function of reflecting ultraviolet rays, and the reflecting device 5 can be moved to the back of the box body 1 when not in use, so that the size of the device is reduced, and the applicability and the versatility of the device are reflected.
The bottom of the adjusting device 4 is movably connected with the rotating column 3, and the outside of the rotating column 3 is connected with the handle 2 in a sleeving manner.
The outer part of the box body 1 is provided with a third mirror surface 8, the third mirror surface 8 is positioned at two sides of the ultraviolet lamp tube 6, and the third mirror surface 8 is used for concentrating and reflecting the reflected and dispersed ultraviolet light again.
The tuyere 7 has been seted up to box 1 outside, and the inside turbofan that is equipped with of tuyere 7, the inside motor 11 that is equipped with of box 1, motor 11 swing joint turbofan, and the tuyere 7 is outside to be connected ultraviolet irradiation device 13 through passing warm pipe 12, and the heat that produces in the ultraviolet irradiation device 13 working process can be transmitted to tuyere 7 inside through passing warm pipe 12.
The back of box 1 is equipped with rubber wheel 9, and rubber wheel 9 embedding connecting groove 53, 1 back fixed connection baffle 10 of box, rubber wheel 9 and the contact surface frictional force of draw-in groove 53 are big, can carry out spacing fixed to reflect meter 5.
The inside of handle 2 is equipped with driving motor 15, and driving motor 15 swing joint column spinner 3, driving motor 15 are used for driving column spinner 3 rotatory for column spinner 3 drives box 1 rotatory through the adjusting part 4 at top, and it shines the work to use handle 2 to carry out the ultraviolet as the center rotation.
The bottom of the ultraviolet irradiation device 13 is provided with a circuit 14, the inside of the handle 2 is provided with a limiting ring 17, the rotating column 3 penetrates through the limiting ring 17, and the limiting ring 17 is arranged inside the handle 2 and used for limiting the rotating column 3 in a rotating mode.
The working principle is as follows:
the first embodiment is as follows: after glue is added to the metal piece and the glass, the box body 1 is moved to a bonding position through the handle 2, a circuit 14 extending out of the bottom of the handle 2 is connected with an external power supply circuit 14, the ultraviolet irradiation device 13 is electrified to start working, so that the ultraviolet lamp tube 6 emits ultraviolet rays, the glue at the bonding position is cured, the reflection device 5 is pulled, the supporting plate 41 is stressed to rotate by taking the first rotating shaft 42 as a center, after the reflection device 5 is moved to the opposite face of the ultraviolet lamp tube 6, the ultraviolet rays penetrating through the glue are reflected by a first second mirror surface 52 arranged outside the reflection device 5, the glue is irradiated in a reciprocating mode, heat inside the ultraviolet irradiation device 13 in the working process is transmitted to the inside of the blast port 7 through the heat transmission pipe 12, when the ultraviolet irradiation device 13 is electrified, the motor 11 is opened through the branch of the circuit 14, the motor 11 drives a turbofan inside the blast port 7 to rotate at a high speed, and hot air flow is generated to blast the glue at the bonding position for thermosetting work;
example two: carry out solidification work to bonding position in contained angle department, pulling reflect meter 5, the backup pad 41 atress uses the pivot to drive reflect meter 5 and remove to the back of box 1 as the center, draw-in groove 53 through the 5 tops of reflect meter removes the outside to rubber wheel 9, make reflect meter 5 fixed at the back of box 1, then open ultraviolet irradiation device 13 according to above work step, then open driving motor 15, driving motor 15 drives the column spinner 3 rotatory, column spinner 3 drives box 1 at top through adjusting part 4 and shines the curing work of feeling relieved to the bonding position is rotatory.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a novel solidification equipment that is used for electron device to glue which characterized in that: the method comprises the following steps:
the lamp box comprises a box body (1), wherein an ultraviolet lamp tube (6) is arranged outside the box body (1);
the reflecting device (5) is embedded and connected with the box body (1), and the reflecting device (5) is used for reflecting the ultraviolet rays emitted by the ultraviolet lamp tube (6);
the adjusting component (4) is movably connected with the box body (1), a supporting plate (41) is arranged inside the adjusting component (4), and the adjusting component (4) is used for adjusting the reflecting device (5) so that the reflecting device (5) is located on the opposite surface of the box body (1).
2. The curing apparatus of claim 1, wherein: an ultraviolet irradiation device (13) is arranged in the box body (1), and the ultraviolet lamp tube (6) is fixedly connected with the ultraviolet irradiation device (13).
3. The curing apparatus of claim 1, wherein: the reflection means (5) comprises:
a first mirror surface (51), wherein the first mirror surface (51) is used for carrying out mirror reflection on the ultraviolet rays emitted by the ultraviolet lamp tube (6);
second mirror surfaces (52) positioned at both sides of the first mirror surface (51), the second mirror surfaces (52) being used for increasing the area of the reflection device (5) for the ultraviolet ray reflection;
the clamping groove (53) is fixedly connected with the reflecting device (5), and the clamping groove (53) is used for providing a point position connected with the box body (1) for the reflecting device (5).
4. The curing apparatus of claim 1, wherein: the adjustment assembly (4) comprises:
the supporting plate (41) is connected with the adjusting component (4) through a first rotating shaft (42);
the second rotating shaft (43) is movably connected with the adjusting component (4), and the top of the second rotating shaft (43) is movably connected with the box body (1);
and the third rotating shaft (44) is movably connected with the supporting plate (41), and one end, far away from the supporting plate (41), of the third rotating shaft (44) is movably connected with the reflecting device (5).
5. The curing apparatus of claim 1, wherein: the bottom of the adjusting device (4) is movably connected with the rotating column (3), and the outside of the rotating column (3) is connected with the handle (2) in a sleeving manner.
6. The curing apparatus of claim 1, wherein: and a third mirror surface (8) is arranged outside the box body (1), and the third mirror surface (8) is positioned on two sides of the ultraviolet lamp tube (6).
7. The curing apparatus of claim 2, wherein: the utility model discloses a solar energy ultraviolet irradiation device, including box (1), tuyere (7) have been seted up to box (1) outside, tuyere (7) inside is equipped with the turbofan, box (1) inside is equipped with motor (11), motor (11) swing joint the turbofan, tuyere (7) outside is connected through heat transfer pipe (12) ultraviolet irradiation device (13).
8. The curing apparatus of claim 3, wherein: the back of the box body (1) is provided with a rubber wheel (9), the rubber wheel (9) is embedded into and connected with the clamping groove (53), and the back of the box body (1) is fixedly connected with a baffle (10).
9. The curing apparatus of claim 5, wherein: the handle (2) is internally provided with a driving motor (15), and the driving motor (15) is movably connected with the rotating column (3).
10. The curing apparatus of claim 2, wherein: the bottom of the ultraviolet irradiation device (13) is provided with a circuit (14), the inside of the handle (2) is provided with a limiting ring (17), and the rotating column (3) penetrates through the limiting ring (17).
CN202111667594.8A 2021-12-31 2021-12-31 Novel curing device for adhesion of electronic device Pending CN115555228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111667594.8A CN115555228A (en) 2021-12-31 2021-12-31 Novel curing device for adhesion of electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111667594.8A CN115555228A (en) 2021-12-31 2021-12-31 Novel curing device for adhesion of electronic device

Publications (1)

Publication Number Publication Date
CN115555228A true CN115555228A (en) 2023-01-03

Family

ID=84736535

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111667594.8A Pending CN115555228A (en) 2021-12-31 2021-12-31 Novel curing device for adhesion of electronic device

Country Status (1)

Country Link
CN (1) CN115555228A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545887A (en) * 1991-08-19 1993-02-26 Orc Mfg Co Ltd Exposure device for forming image
JPH0839577A (en) * 1994-07-28 1996-02-13 Iwasaki Electric Co Ltd Apparatus for hardening ultraviolet ray curing aqueous resin
US20060008744A1 (en) * 2004-07-09 2006-01-12 Innolux Display Corp. Device and method for curing sealant of liquid crystal display panel
CN105607351A (en) * 2016-01-04 2016-05-25 京东方科技集团股份有限公司 Ultraviolet curing device, frame sealing adhesive curing system and frame sealing adhesive curing method
CN214727392U (en) * 2021-04-23 2021-11-16 江西省祥宁实业有限公司 Double-reflection ultraviolet curing device of label printing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545887A (en) * 1991-08-19 1993-02-26 Orc Mfg Co Ltd Exposure device for forming image
JPH0839577A (en) * 1994-07-28 1996-02-13 Iwasaki Electric Co Ltd Apparatus for hardening ultraviolet ray curing aqueous resin
US20060008744A1 (en) * 2004-07-09 2006-01-12 Innolux Display Corp. Device and method for curing sealant of liquid crystal display panel
CN105607351A (en) * 2016-01-04 2016-05-25 京东方科技集团股份有限公司 Ultraviolet curing device, frame sealing adhesive curing system and frame sealing adhesive curing method
CN214727392U (en) * 2021-04-23 2021-11-16 江西省祥宁实业有限公司 Double-reflection ultraviolet curing device of label printing machine

Similar Documents

Publication Publication Date Title
CN107178711A (en) Light emitting diode module and preparation method thereof and light fixture
CN115555228A (en) Novel curing device for adhesion of electronic device
CN111817180A (en) Outdoor energy-saving power distribution cabinet
CN112093122A (en) A pressfitting structure for gum pressurize equipment of electronic product
CN105278038B (en) A kind of hand-held plastic optical fiber end face processing device and processing method
CN106079812A (en) A kind of optical cement abutted equipment
JPS6363773A (en) Bonding method
CN110359618A (en) A kind of open-air building roof headstock gear and its application method
CN115498482A (en) Efficient laser for edge bonding machine and control method
CN212727793U (en) Heat radiation structure of SiC motor controller
CN207184383U (en) Photovoltaic wall
CN205229552U (en) Compound speculum of solar thermal energy electricity generation
CN207094471U (en) Photosensitive automatic regulation type wind and light complementary road lamp
CN206022393U (en) Solar cell device
CN211876391U (en) Photovoltaic power generation component light condensing device
CN2304081Y (en) Light-source automatic tracing apparatus
CN217411586U (en) Bathroom mirror lamp with defogging function
CN214664133U (en) Heat dissipation type solar energy wall lamp with colour effect
CN213349594U (en) A drying device for quick setting rigging machine glue
CN209484383U (en) A kind of six sealed beam lamps
CN216504242U (en) Earpiece burnishing device is used in glasses production
CN216048429U (en) Automatic hot water supply device for space energy green constant heat station
CN215152457U (en) Facial tissue preheating device that preheats nature is strong
CN109751557A (en) A kind of room lighting facility of the unregulated power supply based on fiber guides natural light
CN219980677U (en) Excitation regulating system of generator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination