CN107940281A - A kind of vibration-damping radiating lamps and lanterns - Google Patents
A kind of vibration-damping radiating lamps and lanterns Download PDFInfo
- Publication number
- CN107940281A CN107940281A CN201711171455.XA CN201711171455A CN107940281A CN 107940281 A CN107940281 A CN 107940281A CN 201711171455 A CN201711171455 A CN 201711171455A CN 107940281 A CN107940281 A CN 107940281A
- Authority
- CN
- China
- Prior art keywords
- inner casing
- shell
- vibration
- cushion socket
- lanterns
- 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
Links
- 241001465382 Physalis alkekengi Species 0.000 title claims abstract description 25
- 238000013016 damping Methods 0.000 title claims abstract description 15
- 241000237509 Patinopecten sp. Species 0.000 claims abstract description 15
- 235000020637 scallop Nutrition 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 239000012671 ceramic insulating material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of vibration-damping radiating lamps and lanterns, including lamp holder chamber and housing, the housing includes inner casing and shell, the inner casing includes fixed part and scallop, the inner casing scallop is equipped with several through holes, a cushion socket is equipped between the inner casing fixed part and the shell, the cushion socket is fixedly connected by a screw rod with the shell, and some springs are provided between the cushion socket and the inner casing.The present invention ensures that lamp holder can be adjusted in the horizontal and vertical directions by setting cushion socket between inner casing and shell；It will be radiated at the same time using heat-conducting insulation material in the heat transfer of generation to inner casing.
Description
Technical field
The present invention relates to lighting area, more particularly to a kind of vibration-damping radiating lamps and lanterns.
Background technology
At present many powerful Projecting Lamps or floodlight etc. when in use, the threaded engagement that light source is carried by afterbody
On Ceramic lamp base in lamps and lanterns, work for a long time in vibration environment, on ship, lathe, light source can because of exterior machinery or
The influence of wind-force produces vibrations, situations such as making to loosen between lamps and lanterns and lamp holder, so that lamps and lanterns extinguish, it is serious to make lamp
Tool, which comes off, allows lamps and lanterns to damage, and influences the safety of staff.In the prior art, big multipair lamps and lanterns carry out the mode of damping processing
Excessively for complexity, it is necessary to add connecting rod and spring, connection installation is inconvenient.And existing vibration-reduction lamp is not to the temperature of lamps and lanterns
Timely radiated, it is impossible to which guarantee works long hours.
The content of the invention
The technical problems to be solved by the invention are：It is reliable to provide a kind of easy for installation, steady point, can be preferably to lamps and lanterns
The lamp holder that damping can radiate in time again.
Technical solution is used by the present invention solves the above problems：Design a kind of vibration-damping radiating lamps and lanterns, including lamp holder chamber
And housing, the housing include inner casing and shell, the inner casing includes fixed part and scallop, and the inner casing scallop is equipped with
Several through holes, are equipped with a cushion socket between the inner casing fixed part and the shell, the cushion socket passes through a screw rod and institute
State shell to be fixedly connected, some springs are provided between the cushion socket and the inner casing.
Preferably, extending internally at the shell aperture has a convex block, and described convex block one end is connected with a buckle, described outer
Cavity is formed between shell, the convex block and the buckle, the interior shell opener is placed in cavity.Inner casing is set to be fixed on shell
On, while certain gap is also left, for inner casing position is adjusted in vibrations.
Preferably, it is equipped with a light cover at the shell aperture, institute is connected and fixed by described at the shell aperture
State light cover.Second protection can be carried out to lamps and lanterns.
Preferably, the inner casing is additionally provided with a bottom plate, is fixed between the bottom plate and the scallop of the inner casing by one
Part is fastenedly connected, and the bottom plate is equipped with lamp holder chamber away from the cushion socket side, is set between the lamp holder chamber and the inner casing
There is insulating heat-conduction material.
Preferably, the inner casing fixed part opening side and scallop Integral design form, and the inner casing is iron or aluminium.One
The Heat Conduction Material such as body design and use iron or aluminium ensures that inner casing can radiate faster.
Preferably, the shell is plastics or the ceramic insulating material such as polyethylene, poly- carbonic acid resin, the insulating heat-conductive material
Expect for aluminium oxide heat conductive rubber or boron nitride heat conductive rubber.
Compared with prior art, the advantage of the invention is that：By setting cushion socket between inner casing and shell, ensure lamp holder
It can be adjusted in the horizontal and vertical directions, so that lamps and lanterns will not be damaged；Using heat-conducting insulation material by the heat of generation
It is delivered on inner casing and radiates, while set through hole to go out for unnecessary heat diffusion on inner casing, ensures that lamps and lanterns can be grown
Time work.
Brief description of the drawings
Fig. 1 vibration-damping radiating fitting structure schematic diagrames of the present invention.
Figure label explanation：1st, lamp holder chamber, 2, housing, 21, shell, 22, inner casing, 221, through hole, 3, bottom plate, 4, fixed
Part, 5, insulating heat-conduction material, 6, cushion socket, 7, screw rod, 8, spring, 9, buckle, 10, light cover.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the present embodiment is related to a kind of vibration-damping radiating lamps and lanterns, including lamp holder chamber 1 and housing 2, housing 2 includes interior
Shell 22 and shell 21.Inner casing 22 includes fixed part and scallop, and fixed part and scallop are formed by Integral design.As excellent
Choosing, 22 material of inner casing can be the metal thermal conductive materials such as iron, aluminium or copper, and 21 material of shell can be polyethylene, poly- carbonic acid resin
Deng plastics or ceramic insulating material.
Wherein, the fixed part of inner casing 22 is equipped with the first screw hole at top and sidewall direction；Shell 21 is equipped with the second spiral shell
Hole, can be located at that on the top of the shell of 22 top the same side of inner casing 21, can also be located on the side wall of shell 21.22 He of inner casing
Be equipped with a cushion socket 6 between shell 21, cushion socket 6 is equipped with the 3rd screw hole to match with the first screw hole, and with the second spiral shell
4th screw hole of hole pairing.Shell 21 is fixedly connected by screw rod 7 with cushion socket 6, and screw rod 7 runs through the second screw hole and the 4th screw hole
It is connected with a nut, cushion socket 6 is fixed on shell 21；Second screw hole and the 4th screw hole can also be equipped with screw thread, this
Sample can be directly connected by screw rod 7.Inner casing 22 is connected by spring 8 with cushion socket 6, and so design can ensure to pass through bullet
The space that spring 8 allows inner casing 22 to have abundance is adjusted up and down, and inner casing 22 will not be caused because of rigid connection in vibrations process
In be destroyed.
In the present embodiment, the fixed part opening of inner casing 22 is equipped with a bottom plate 3, the scallop of bottom plate 3 and inner casing 22 it
Between be fastenedly connected by a fixing piece 4, bottom plate 3 is equipped with lamp holder chamber 1 away from 6 side of cushion socket.Lead between lamp holder chamber 1 and inner casing 22
Insulating heat-conduction material 5 to be crossed to be fixedly connected, insulating heat-conduction material 5 can be aluminium oxide heat conductive rubber or boron nitride heat conductive rubber etc.,
Elastomeric material can also protect lamp holder chamber 1 at the same time；Lamp holder chamber 1 is placed on the inside of 22 scallop of inner casing.It is connected with lamp holder chamber 1
Light bulb, by insulating heat-conduction material 5 by light bulb work caused by heat transfer to radiating on inner casing 22, because inner casing 22 is
Metal material, while inner casing 22 is integrated and is fabricated, and can have larger area to radiate, and ensures that light bulb can carry out work for a long time
Make.
In actual use, certain gap is left between inner casing 22 and shell 21, inner casing 22 is not only improved and is shaking
Adjustment during dynamic, the also heat dissipation beneficial to inner casing 22 will not be transferred heat on shell 21.22 scallop of inner casing is additionally provided with
Several through holes 221, through hole 221 can strengthen heat dissipation effect, unnecessary heat is diffused into 22 He of inner casing by through hole 221
In cavity between shell 21.21 opening of shell, which extends internally, a convex block, and convex block one end is connected with a buckle 9, shell 21,
Cavity is formed between convex block and buckle 9, the opening of inner casing 22 is placed in cavity.21 opening of shell is equipped with a light cover 10 at the same time, outside
Light cover 10 is connected and fixed by buckle 9 at shell opener.So design can carry out second protection to lamps and lanterns.Power cord runs through shell
21st, cushion socket 6, inner casing 22, bottom plate 3 are electrically connected with lamp holder chamber 1.
Beneficial effects of the present invention are：By setting cushion socket between inner casing and shell, ensure lamp holder can horizontal and
It is adjusted in vertical direction, so that lamps and lanterns will not be damaged；Using heat-conducting insulation material by the heat transfer of generation to inner casing
Radiate, while set through hole to go out for unnecessary heat diffusion on inner casing, ensure that lamps and lanterns can carry out work for a long time
Make；The invention surface structure smooth and beautiful appearance.
Some preferred embodiments of the present invention have shown and described in described above, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in the scope of the invention is set forth herein
It is modified., then all should be in this hair and changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention
In the protection domain of bright appended claims.
Claims (6)
1. a kind of vibration-damping radiating lamps and lanterns, including lamp holder chamber (1) and housing (2), the housing (2) includes inner casing (22) and shell
(21), it is characterised in that：The inner casing (22) includes fixed part and scallop, and inner casing (22) scallop is logical equipped with several
Hole (221), is equipped with a cushion socket (6) between inner casing (22) fixed part and the shell (21), the cushion socket (6) passes through
One screw rod (7) is fixedly connected with the shell (21), and some springs are provided between the cushion socket (6) and the inner casing (22)
(8)。
2. vibration-damping radiating lamps and lanterns according to claim 1, it is characterised in that：Opening extends internally the shell (21) has
One convex block, described convex block one end are connected with a buckle (9), are formed between the shell (21), the convex block and the buckle (9)
Cavity, inner casing (22) opening are placed in cavity.
3. vibration-damping radiating lamps and lanterns according to claim 2, it is characterised in that：Shell (21) opening is equipped with a light cover
(10), the light cover (10) is connected and fixed by the buckle (9) at the shell aperture.
4. vibration-damping radiating lamps and lanterns according to claim 3, it is characterised in that：The inner casing (22) is additionally provided with a bottom plate (3),
It is fastenedly connected between the scallop of the bottom plate (3) and the inner casing (22) by a fixing piece (4), the bottom plate (3) is remote
Cushion socket (6) side is equipped with lamp holder chamber (1), and insulating heat-conductive is provided between the lamp holder chamber (1) and the inner casing (22)
Material (5).
5. vibration-damping radiating lamps and lanterns according to claim 4, it is characterised in that：Inner casing (22) fixed part and scallop one
Body designs, and inner casing (22) material is iron or aluminium.
6. vibration-damping radiating lamps and lanterns according to claim 5, it is characterised in that：The shell (21) is polyethylene, poly- carbonic acid
The plastics such as resin or ceramic insulating material, the insulating heat-conduction material (5) are aluminium oxide heat conductive rubber or boron nitride heat conductive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171455.XA CN107940281A (en) | 2017-11-22 | 2017-11-22 | A kind of vibration-damping radiating lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171455.XA CN107940281A (en) | 2017-11-22 | 2017-11-22 | A kind of vibration-damping radiating lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940281A true CN107940281A (en) | 2018-04-20 |
Family
ID=61929749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171455.XA Pending CN107940281A (en) | 2017-11-22 | 2017-11-22 | A kind of vibration-damping radiating lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940281A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826223A (en) * | 2018-05-14 | 2018-11-16 | 安徽卡澜特车灯科技有限公司 | A kind of car light shock-damping structure |
| CN109373207A (en) * | 2018-09-21 | 2019-02-22 | 楼展积 | A kind of Novel LED lamp bulb |
| CN109458603A (en) * | 2018-09-21 | 2019-03-12 | 河南省钧艺照明灯具有限公司 | A kind of preparation method of the ceramic shell structure of high light transmittance |
| CN110748855A (en) * | 2019-11-08 | 2020-02-04 | 江苏科技大学 | Engineering machine tool lamps and lanterns shock-absorbing structure |
| CN110873303A (en) * | 2018-09-04 | 2020-03-10 | 辽宁海浪防爆电器有限责任公司 | High-strength explosion-proof lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100280618B1 (en) * | 1998-07-15 | 2001-02-01 | 김영환 | External shock mitigation device for high pressure mercury lamp |
| CN203940267U (en) * | 2014-05-15 | 2014-11-12 | 南通南洋照明科技有限公司 | A kind of long-life energy-saving light fixture |
| CN204313136U (en) * | 2015-01-05 | 2015-05-06 | 唐晓波 | A kind of novel light-emitting diode operation shadowless lamp |
| CN105179966A (en) * | 2015-09-02 | 2015-12-23 | 陕西格兰浮实业有限公司 | Underwater impact-resistant shock-absorbing lighting lamp |
| CN205174179U (en) * | 2015-10-26 | 2016-04-20 | 常州美高塑件有限公司 | Fog lamp assembly |
| CN106838762A (en) * | 2016-12-29 | 2017-06-13 | 盐城赛福汽车零部件有限公司 | A kind of car headlamp |
-
2017
- 2017-11-22 CN CN201711171455.XA patent/CN107940281A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100280618B1 (en) * | 1998-07-15 | 2001-02-01 | 김영환 | External shock mitigation device for high pressure mercury lamp |
| CN203940267U (en) * | 2014-05-15 | 2014-11-12 | 南通南洋照明科技有限公司 | A kind of long-life energy-saving light fixture |
| CN204313136U (en) * | 2015-01-05 | 2015-05-06 | 唐晓波 | A kind of novel light-emitting diode operation shadowless lamp |
| CN105179966A (en) * | 2015-09-02 | 2015-12-23 | 陕西格兰浮实业有限公司 | Underwater impact-resistant shock-absorbing lighting lamp |
| CN205174179U (en) * | 2015-10-26 | 2016-04-20 | 常州美高塑件有限公司 | Fog lamp assembly |
| CN106838762A (en) * | 2016-12-29 | 2017-06-13 | 盐城赛福汽车零部件有限公司 | A kind of car headlamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826223A (en) * | 2018-05-14 | 2018-11-16 | 安徽卡澜特车灯科技有限公司 | A kind of car light shock-damping structure |
| CN110873303A (en) * | 2018-09-04 | 2020-03-10 | 辽宁海浪防爆电器有限责任公司 | High-strength explosion-proof lamp |
| CN109373207A (en) * | 2018-09-21 | 2019-02-22 | 楼展积 | A kind of Novel LED lamp bulb |
| CN109458603A (en) * | 2018-09-21 | 2019-03-12 | 河南省钧艺照明灯具有限公司 | A kind of preparation method of the ceramic shell structure of high light transmittance |
| CN109373207B (en) * | 2018-09-21 | 2020-05-01 | 鞍山新光台电子科技有限公司 | Novel LED lamp bead |
| CN110748855A (en) * | 2019-11-08 | 2020-02-04 | 江苏科技大学 | Engineering machine tool lamps and lanterns shock-absorbing structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |