CN109237322B - LED lamp combination assembly structure - Google Patents
LED lamp combination assembly structure Download PDFInfo
- Publication number
- CN109237322B CN109237322B CN201811136321.9A CN201811136321A CN109237322B CN 109237322 B CN109237322 B CN 109237322B CN 201811136321 A CN201811136321 A CN 201811136321A CN 109237322 B CN109237322 B CN 109237322B
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- cavity
- positioning block
- led lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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- 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
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED lamp combination assembly structure, which comprises: an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure; wherein, LED lamp accommodation structure includes: the accommodating structure comprises an accommodating structure shell, a first cavity, a second cavity and a third cavity are arranged in the accommodating structure shell; a micro-motor located within the first cavity; the driving gear is connected with the micro motor through a transmission shaft; a main gear engaged with the driving gear; the main transmission shaft is positioned in the first cavity and meshed with the main gear; the first driven gearwheel is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate; a second driven bull gear meshed with the first driven bull gear; the first lead screw is fixedly connected with the first driven bull gear; the second screw rod is fixedly connected with the second driven bull gear; the first positioning block cavity is positioned in the second cavity; and a second locating block cavity.
Description
Technical Field
The invention relates to the technical field of LEDs, in particular to an LED lamp combined assembly structure.
Background
Since the advent of LED products in the sixties of the last century, semiconductor light emitting technology has been studied to bring a high level of weight in all countries of the world, and its level has also been rapidly developed, and LEDs of various colors have been successfully developed, and especially white LEDs have been the target of the industry (Hu et al, 2005). With the continuous deepening of the research on the semiconductor light-emitting mechanism, the continuous improvement of the manufacturing process technology and the development and application of novel functional materials, the application field of the LED is widened to the illumination market with high efficiency, and the illumination market is ready to wait for the day. The white light emitting device is formed by packaging a chip and fluorescent powder which can be effectively excited by an LED chip, under the condition of an external power supply, different types of chips excite the fluorescent powder with different colors to emit light with different colors, and the light is finally mixed into white light with high brightness. Compared with the traditional illumination light source, the white light LED illumination technology has huge and remarkable advantages: (1) energy conservation, environmental protection, low energy consumption and long service life (hundred thousand hours). The white light LED has high luminous efficiency with low energy consumption, no radiation in the use process, no toxic pollutant, various severe conditions resistance and the like. (2) The LED packaging structure has the advantages of small volume, light weight and compact structure, is easy to develop into products with different shapes, can be used for simple planar packaging, and can also be used for complex three-dimensional lighting systems. (3) The LED display has the advantages of high brightness, fast response, good directivity, stable, reliable and safe performance and strong practicability. (4) The LED lamp has a firm and compact structure, the LED chip is arranged on a frame with leads and the periphery of the frame is sealed by epoxy resin, so that the LED lamp has no parts which are easy to damage, such as glass bulbs, filaments and the like in fluorescent lamps and incandescent lamps, and the LED lamp has good shock resistance and impact resistance and is difficult to damage.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide an LED lamp combination and assembly structure which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides an assembly structure of an LED lamp, comprising: an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure; wherein, LED lamp accommodation structure includes: the accommodating structure comprises an accommodating structure shell, a first cavity, a second cavity and a third cavity are arranged in the accommodating structure shell, a first through hole is formed between the first cavity and the second cavity, and a second through hole is formed between the first cavity and the third cavity; the micro motor is positioned in the first cavity; the driving gear is connected with the micro motor through a transmission shaft and is driven by the micro motor to rotate; the main gear is meshed with the driving gear; the main transmission shaft is positioned in the first cavity, is positioned on one side of the main gear and is meshed with the main gear; the first driven gearwheel is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate; the second driven gearwheel is meshed with the first driven gearwheel; the first lead screw is fixedly connected with the first driven gearwheel and penetrates through the first through hole; the second screw rod is fixedly connected with the second driven gearwheel and penetrates through the second through hole; the first positioning block cavity is positioned in the second cavity; and the second positioning block cavity is positioned in the third cavity.
In a preferred embodiment, the LED lamp receiving structure further comprises: the first positioning block is positioned in the first positioning block cavity, and the first lead screw can drive the first positioning block to horizontally move in the first positioning block cavity; and the second screw rod can drive the second positioning block to horizontally move in the cavity of the second positioning block.
In a preferred embodiment, the LED lamp receiving structure further comprises: a first driven pinion gear meshed with the auxiliary transmission shaft; and a second driven pinion gear meshed with the auxiliary drive shaft; wherein the auxiliary rotating shaft is driven by the main gear to rotate.
In a preferred embodiment, the LED lamp receiving structure further comprises: the third screw rod is fixedly connected with the first driven pinion, and a first elastic block is fixed at the top end of the third screw rod; and the fourth screw rod is fixedly connected with the second driven pinion, and a second elastic block is fixed at the top end of the fourth screw rod.
In a preferred embodiment, the LED lamp receiving structure further comprises: the LED lamp accommodating cavity is provided with an inclined side wall; the electrical contact is positioned at the top end of the LED lamp accommodating cavity and is positioned between the third lead screw and the fourth lead screw;
in a preferred embodiment, a first spring is disposed in the first positioning block cavity, and a second spring is disposed in the second positioning block cavity.
In a preferred embodiment, when the first lead screw rotates in one direction, the first positioning block is driven by the first lead screw to extend out of the first positioning block cavity; when the first lead screw rotates towards the other direction, the first positioning block is driven by the first lead screw to retract into the first positioning block cavity.
In a preferred embodiment, when the second lead screw rotates in one direction, the second positioning block is driven by the first lead screw to extend out of the cavity of the second positioning block; and when the second screw rod rotates towards the other direction, the second positioning block is driven by the second screw rod to retract into the cavity of the second positioning block.
In a preferred embodiment, the LED lamp body includes: an LED light emitting structure; the plug-in main body is connected with the LED light-emitting structure; and the positioning groove is formed in the plug main body and matched with the first positioning block and the second positioning block.
Compared with the prior art, the LED lamp combined assembly structure has the following advantages: the prior art document (CN107477445B) discloses a decorative LED lamp, which uses a mechanical structure that a motor drives a belt pulley to actuate a slider to clamp, and this structure can ensure stable installation of the LED lamp. However, this structure still has design drawbacks: because the positioning block needs to stretch in and stretch out, the belt pulley needs to frequently rotate in the forward and reverse directions, and the belt pulley is easy to slip due to the reverse rotation of the belt pulley, and even the falling of the belt pulley can be caused; meanwhile, because the pulley is often influenced by vibration and impact in a building, the pulley is very easy to slip and fall off, once the pulley falls off, the whole system is completely damaged, and the structure can be detached and replaced only by breaking the wall. In addition, since various organic materials are used during the interior decoration of a building, and the walls of the building are alternately exposed to heat and cold for a long time, and are highly humid in summer and extremely dry in winter, the aging rate of the rubber pulley is increased, and even the rubber pulley is broken.
Another problem is that the spring assembly is arranged between the top end of the LED lamp and the electrical contact point, so that when the LED lamp is installed in place, the spring assembly actually pushes the LED lamp outwards due to the compression state of the spring assembly, once the device is used for a long time, the gap between the devices becomes large, the pushing force given by the spring is enough to displace the LED lamp, so that the contact between the LED lamp and the electrical contact point is poor, and if the problem occurs, the problem can be solved by replacing the spring assembly with a completely new structure.
In order to overcome the defects of the prior art, the invention uses a gear transmission structure, so that the gear transmission is more stable no matter the gear rotates forwards or backwards, the metal gear is more corrosion-resistant, and the service life is obviously longer. Meanwhile, the auxiliary transmission part is used for replacing a simple spring part, and even if the service life of the device is prolonged and the gap is enlarged, the motor can drive the third screw rod and the fourth screw rod to move up and down to compensate the gap. Therefore, the problem of poor contact of the LED lamp is prevented, and the whole structure is prevented from being frequently disassembled, so that the wall structure is guaranteed not to be damaged for a long time.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Fig. 2 is a partially enlarged schematic structural view according to an embodiment of the present invention.
Fig. 3 is a partially enlarged schematic structure diagram according to an embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Example 1
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention. Fig. 2 is a partially enlarged schematic structural view according to an embodiment of the present invention. Fig. 3 is a partially enlarged schematic structure diagram according to an embodiment of the present invention. As shown in the figure, the LED lamp assembling structure includes the following structures: an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure; wherein, LED lamp accommodation structure includes: the structure comprises a containing structure shell 101, wherein a first cavity, a second cavity 201 and a third cavity 130 are arranged in the containing structure shell, a first through hole is formed between the first cavity and the second cavity, and a second through hole is formed between the first cavity and the third cavity; a micro-motor 102, the micro-motor being located within the first cavity; the driving gear 103 is connected with the micro motor through a transmission shaft and is driven to rotate by the micro motor; a main gear 104 engaged with the driving gear; a main transmission shaft 105, which is positioned in the first cavity and is positioned at one side of the main gear, and the main transmission shaft is meshed with the main gear; a first driven gearwheel 106, which is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate; a second driven gearwheel 107, which meshes with the first driven gearwheel; the first lead screw 108 is fixedly connected with the first driven gearwheel, and penetrates through the first through hole; the second screw rod 109 is fixedly connected with the second driven gearwheel and penetrates through the second through hole; a first positioning block cavity 110, the first positioning block cavity is positioned in the second cavity; and the second positioning block cavity 111 is positioned in the third cavity.
The LED lamp combined assembly structure uses a gear transmission structure, so that the gear transmission is more stable no matter the LED lamp is rotated forwards or backwards, the metal gear is more corrosion-resistant, and the service life is obviously longer. Meanwhile, the auxiliary transmission part is used for replacing a simple spring part, and even if the service life of the device is prolonged and the gap is enlarged, the motor can drive the third screw rod and the fourth screw rod to move up and down to compensate the gap. Therefore, the problem of poor contact of the LED lamp is prevented, and the whole structure is prevented from being frequently disassembled, so that the wall structure is guaranteed not to be damaged for a long time.
Example 2
The LED lamp combination assembly structure comprises the following structures: an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure; wherein, LED lamp accommodation structure includes: a housing structure case 101, in which a first cavity, a second cavity and a third cavity 130 are disposed, wherein a first through hole is disposed between the first cavity and the second cavity, and a second through hole is disposed between the first cavity and the third cavity; a micro-motor 102, the micro-motor being located within the first cavity; the driving gear 103 is connected with the micro motor through a transmission shaft and is driven to rotate by the micro motor; a main gear 104 engaged with the driving gear; a main transmission shaft 105, which is positioned in the first cavity and is positioned at one side of the main gear, and the main transmission shaft is meshed with the main gear; a first driven gearwheel 106, which is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate; a second driven gearwheel 107, which meshes with the first driven gearwheel; the first lead screw 108 is fixedly connected with the first driven gearwheel, and penetrates through the first through hole; the second screw rod 109 is fixedly connected with the second driven gearwheel and penetrates through the second through hole; a first positioning block cavity 110, the first positioning block cavity is positioned in the second cavity; and the second positioning block cavity 111 is positioned in the third cavity. The first positioning block 112 is positioned in the first positioning block cavity, and the first lead screw can drive the first positioning block to horizontally move in the first positioning block cavity; and the second positioning block 113 is positioned in the second positioning block cavity, and the second lead screw can drive the second positioning block to horizontally move in the second positioning block cavity. A first driven pinion 114, which is engaged with an auxiliary drive shaft 116; a second driven pinion 115 engaged with the auxiliary transmission shaft; wherein, the auxiliary rotating shaft is driven by the main gear to rotate; a reinforcement column 301, the reinforcement column 301 being disposed within the first cavity, for load bearing.
Example 3
The LED lamp combination assembly structure comprises the following structures: an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure; wherein, LED lamp accommodation structure includes: a housing structure case 101, in which a first cavity, a second cavity and a third cavity 130 are disposed, wherein a first through hole is disposed between the first cavity and the second cavity, and a second through hole is disposed between the first cavity and the third cavity; a micro-motor 102, the micro-motor being located within the first cavity; the driving gear 103 is connected with the micro motor through a transmission shaft and is driven to rotate by the micro motor; a main gear 104 engaged with the driving gear; a main transmission shaft 105, which is positioned in the first cavity and is positioned at one side of the main gear, and the main transmission shaft is meshed with the main gear; a first driven gearwheel 106, which is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate; a second driven gearwheel 107, which meshes with the first driven gearwheel; the first lead screw 108 is fixedly connected with the first driven gearwheel, and penetrates through the first through hole; the second screw rod 109 is fixedly connected with the second driven gearwheel and penetrates through the second through hole; a first positioning block cavity 110, the first positioning block cavity is positioned in the second cavity; and the second positioning block cavity 111 is positioned in the third cavity. A third screw 117 fixedly connected with the first driven pinion, and a first elastic block 118 fixed at the top end of the third screw; and the fourth screw rod is fixedly connected with the second driven pinion, and a second elastic block is fixed at the top end of the fourth screw rod. An LED lamp accommodating cavity 119, wherein the LED lamp accommodating cavity is provided with an inclined side wall 131, and a guide surface 124 is arranged at the inlet of the LED lamp accommodating cavity; the electrical contact 120 is positioned at the top end of the LED lamp accommodating cavity and is positioned between the third lead screw and the fourth lead screw; wherein, a first spring 121 is arranged in the first positioning block cavity, and a second spring 122 is arranged in the second positioning block cavity. When the first lead screw rotates towards one direction, the first positioning block is driven by the first lead screw to extend out of the first positioning block cavity (the positioning block cavity is internally provided with sliding grooves 123 and 132); when the first lead screw rotates towards the other direction, the first positioning block is driven by the first lead screw to retract into the first positioning block cavity. When the second screw rod rotates towards one direction, the second positioning block is driven by the first screw rod to extend out of the cavity of the second positioning block; when the second lead screw rotates towards the other direction, the second positioning block is driven by the second lead screw to retract into the cavity of the second positioning block.
Example 4
The LED lamp combination assembly structure comprises the following structures: an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure; wherein, LED lamp accommodation structure includes: a housing structure case 101, in which a first cavity, a second cavity and a third cavity 130 are disposed, wherein a first through hole is disposed between the first cavity and the second cavity, and a second through hole is disposed between the first cavity and the third cavity; a micro-motor 102, the micro-motor being located within the first cavity; the driving gear 103 is connected with the micro motor through a transmission shaft and is driven to rotate by the micro motor; a main gear 104 engaged with the driving gear; a main transmission shaft 105, which is positioned in the first cavity and is positioned at one side of the main gear, and the main transmission shaft is meshed with the main gear; a first driven gearwheel 106, which is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate; a second driven gearwheel 107, which meshes with the first driven gearwheel; the first lead screw 108 is fixedly connected with the first driven gearwheel, and penetrates through the first through hole; the second screw rod 109 is fixedly connected with the second driven gearwheel and penetrates through the second through hole; a first positioning block cavity 110, the first positioning block cavity is positioned in the second cavity; and the second positioning block cavity 111 is positioned in the third cavity. The LED lamp body includes: an LED light emitting structure 125; a plug body 126 connected with the LED light emitting structure; a positioning groove 127, which is arranged on the plug main body and is matched with the first positioning block and the second positioning block; the contact heads 128; electrical contact point 129.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (1)
1. The utility model provides a LED lamp combination assembly structure which characterized in that: LED lamp combination assembly structure includes:
an LED lamp housing structure; the LED lamp body is matched with the LED lamp accommodating structure;
wherein, LED lamp accommodation structure includes:
the structure comprises a containing structure shell, a first cavity, a second cavity and a third cavity are arranged in the containing structure shell, wherein a first through hole is formed between the first cavity and the second cavity, and a second through hole is formed between the first cavity and the third cavity;
a micro-motor located within the first cavity;
the driving gear is connected with the micro motor through a transmission shaft and is driven by the micro motor to rotate;
a main gear engaged with the driving gear;
the main transmission shaft is positioned in the first cavity, positioned on one side of the main gear and meshed with the main gear;
the first driven gearwheel is sleeved on the main transmission shaft and is driven by the main transmission shaft to rotate;
a second driven bull gear meshed with the first driven bull gear;
the first lead screw is fixedly connected with the first driven gearwheel, and penetrates through the first through hole;
the second lead screw is fixedly connected with the second driven gearwheel, and penetrates through the second through hole;
the first positioning block cavity is positioned in the second cavity; and
a second positioning block cavity located in the third cavity, the LED lamp receiving structure further includes:
the first positioning block is positioned in the first positioning block cavity, and the first lead screw can drive the first positioning block to horizontally move in the first positioning block cavity; and
the second positioning block is located in the second positioning block cavity, the second lead screw can drive the second positioning block to horizontally move in the second positioning block cavity, and the LED lamp accommodating structure further comprises:
a first driven pinion gear meshed with an auxiliary drive shaft; and
a second driven pinion gear meshed with the auxiliary drive shaft;
wherein, supplementary axis of rotation is by master gear drives rotates, LED lamp accommodation structure still includes:
the third screw rod is fixedly connected with the first driven pinion, and a first elastic block is fixed at the top end of the third screw rod; and
the fourth lead screw, fourth lead screw and the driven pinion fixed connection of second, the fourth lead screw top is fixed with the second elastic block, LED lamp containing structure still includes:
an LED lamp receiving cavity having an inclined sidewall; and
the electric contact is positioned at the top end of the LED lamp accommodating cavity and is positioned between the third lead screw and the fourth lead screw, a first spring is arranged in the first positioning block cavity, a second spring is arranged in the second positioning block cavity, and when the first lead screw rotates in one direction, the first positioning block is driven by the first lead screw to extend out of the first positioning block cavity; when the first lead screw rotates towards the other direction, the first positioning block is driven by the first lead screw to retract into the first positioning block cavity, and when the second lead screw rotates towards the one direction, the second positioning block is driven by the first lead screw to extend out of the second positioning block cavity; and when the second lead screw rotates towards the other direction, the second positioning block is driven by the second lead screw to retract into the cavity of the second positioning block, and the LED lamp body comprises: an LED light emitting structure; the plug-in main body is connected with the LED light-emitting structure; and the positioning groove is formed in the inserting main body and matched with the first positioning block and the second positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811136321.9A CN109237322B (en) | 2018-09-28 | 2018-09-28 | LED lamp combination assembly structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811136321.9A CN109237322B (en) | 2018-09-28 | 2018-09-28 | LED lamp combination assembly structure |
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| CN109237322A CN109237322A (en) | 2019-01-18 |
| CN109237322B true CN109237322B (en) | 2021-04-16 |
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| CN201811136321.9A Active CN109237322B (en) | 2018-09-28 | 2018-09-28 | LED lamp combination assembly structure |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166090Y (en) * | 2008-02-15 | 2008-12-17 | 董少明 | Transmission gear for electric motor mounted in longitudinal direction |
| US7735467B2 (en) * | 2008-10-21 | 2010-06-15 | Gm Global Technology Operations, Inc. | Engine with progressive dual bore electronic throttle body |
| CN201407184Y (en) * | 2009-05-21 | 2010-02-17 | 温岭市同泰泵业有限公司 | Automatic water suction device used for pump |
| KR101172242B1 (en) * | 2010-06-09 | 2012-08-07 | 가부시키가이샤 유야마 세이사쿠쇼 | Device for individually packaging medication |
| CN101905260A (en) * | 2010-07-20 | 2010-12-08 | 中山市胜龙锻压机械有限公司 | Gear transmission device of closed punch press |
| US10246282B2 (en) * | 2015-04-06 | 2019-04-02 | Kyocera Document Solutions Inc. | Drive transmission device and image forming apparatus |
| CN206111953U (en) * | 2016-08-31 | 2017-04-19 | 南通富来威农业装备有限公司 | Gear transmission mechanism |
| CN207195570U (en) * | 2017-08-17 | 2018-04-06 | 苏州市保利线缆有限公司 | A kind of thin stretching drive mechanism for stretching machine |
| CN107477445B (en) * | 2017-09-12 | 2018-06-26 | 惠州市众鑫灯饰有限公司 | A kind of decoration LED lamp |
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Address after: 362607 No. 439 West Village, Feng Feng Town, Yongchun County, Quanzhou, Fujian Applicant after: Zhang Huihuang Address before: 362600 Wuxi Village 439, Wufeng Town, Yongchun County, Fuzhou City, Fujian Province Applicant before: Zhang Huihuang |
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Effective date of registration: 20210329 Address after: 311600 Anren Houshan Industrial Zone, Qiantan Town, Jiande City, Hangzhou City, Zhejiang Province Applicant after: Jiande Shanneng Technology Co.,Ltd. Address before: 362607 439 Wu Xi Cun, Wu Feng Town, Yongchun County, Quanzhou, Fujian Applicant before: Zhang Huihuang |
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