CN210088714U - Solar energy electric fireplace - Google Patents
Solar energy electric fireplace Download PDFInfo
- Publication number
- CN210088714U CN210088714U CN201920984326.0U CN201920984326U CN210088714U CN 210088714 U CN210088714 U CN 210088714U CN 201920984326 U CN201920984326 U CN 201920984326U CN 210088714 U CN210088714 U CN 210088714U
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- light source
- electric fireplace
- solar
- cell panel
- solar cell
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- 239000003610 charcoal Substances 0.000 claims abstract description 30
- 238000004146 energy storage Methods 0.000 claims abstract description 19
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000004088 simulation Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a solar electric fireplace, which comprises a solar cell panel, a shell, an energy storage device, a control module, simulation charcoal, a first light source and a photosensitive device for sensing the intensity of external environment light; wherein: the first light source is arranged towards the simulated charcoal; the control module comprises an MCU (microprogrammed control unit), the MCU is connected with a power supply control unit, the solar cell panel is respectively connected with the energy storage device and the power supply control unit, and the power supply control unit is respectively connected with the energy storage device and the first light source; the MCU receives light intensity information fed back by the photosensitive device to control the color and/or brightness change of the first light source; the solar panel is used for converting light energy into electric energy to be supplied to an electric fireplace flame system, so that the environment is protected and energy is saved; meanwhile, the change of flame color and/or brightness is controlled in real time according to the light intensity information by combining a photosensitive device.
Description
Technical Field
The utility model belongs to the technical field of electric fireplace field and specifically relates to indicate a solar energy electric fireplace.
Background
The existing electric fireplace generally adopts an external power supply (such as commercial power) to get electricity, the electricity consumption is large, in addition, the simulated flame inside the electric fireplace is generally presented by combining LED light emission with simulated charcoal, the LED light emission effect is single, the required simulated flame effect in vision is difficult to meet when different ambient light is generated, and in addition, the electricity waste can be caused by fixed light emission brightness.
Therefore, a new technical solution needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a solar electric fireplace, which utilizes a solar panel to convert light energy into electric energy, provides the electric fireplace with a flame system, is environment-friendly and energy-saving, and combines a photosensitive device to control the change of flame color and/or light and shade in real time according to the light intensity information.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a solar electric fireplace comprises a solar cell panel, a shell, an energy storage device, a control module, simulation charcoal, a first light source and a photosensitive device for sensing the intensity of external environment light; wherein: the first light source is arranged towards the simulated charcoal; the control module comprises an MCU (microprogrammed control unit), the MCU is connected with a power supply control unit, the solar cell panel is respectively connected with the energy storage device and the power supply control unit, and the power supply control unit is respectively connected with the energy storage device and the first light source; and the MCU receives light intensity information fed back by the photosensitive device to control the color and/or brightness change of the first light source.
As a preferable scheme, the solar cell panel is arranged on the outer side of the shell, and the energy storage device, the control module, the simulated charcoal and the first light source are arranged on the shell to form an electric fireplace main body; the photosensitive device is attached to the solar cell panel to form a solar cell panel assembly and is positioned on the outer side of the shell; the solar cell panel is connected to the electric fireplace main body through a cable.
As a preferable scheme, the cable is connected with a male plug, and a female plug is arranged on the electric fireplace main body; or the cable is connected with a female plug, and a male plug is arranged on the electric fireplace main body; the male plug and the female plug are detachably connected.
As a preferred scheme, a key board is exposed on the shell, a plurality of keys are arranged on the key board, and the key board is connected to the control module.
Preferably, the artificial charcoal is arranged in the front inner area of the shell, the reflective beam is arranged in the rear inner area of the shell and connected with the driving motor, the driving motor is connected with the MCU, and the artificial charcoal further comprises a second light source arranged towards the reflective beam and connected with the MCU and the power supply control unit.
Preferably, the solar panel is a double-sided or single-sided solar panel.
As a preferred scheme, the photosensitive device takes electricity from a solar panel.
Preferably, the solar cell panel is of a P type or an N type, or a combination thereof.
As a preferred scheme, the MCU is connected to a light source driving circuit, the light source driving circuit includes a triode or a first MOS transistor, and the triode or the first MOS transistor respectively drives the first light source and the second light source.
As a preferred scheme, the MCU is connected to a motor driving circuit, the motor driving circuit includes a relay or a second MOS transistor, and the relay or the second MOS transistor outputs a signal to control the driving motor.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: the solar energy battery panel is mainly used for converting light energy into electric energy and providing the electric fireplace with a flame system, the environment-friendly and energy-saving effects are achieved, meanwhile, the photosensitive device is combined, the color and/or the light and shade change of flame are controlled in real time according to light intensity information, the optimal simulation flame effect required in the visual sense is met when different environment light rays exist, in addition, compared with the continuous fixed light-emitting brightness in the traditional technology, the electric fireplace reduces the electric quantity consumption, and further plays the effects of energy conservation and environment protection.
Secondly, solar panel assembly is independent of the outside of electric fireplace main part, and both pass through cable conductor and connect, so: on one hand, the solar panel component can be more conveniently and flexibly arranged to obtain solar energy, and the arrangement position of the electric fireplace main body can also be arranged according to requirements; on the other hand, the photosensitive device is attached to the solar panel to form a solar panel assembly and is positioned on the outer side of the shell, the photosensitive device directly takes electricity from the solar panel, and meanwhile, the photosensitive device feeds back signals to the electric fireplace main body together through a cable, so that wiring is simplified, and the installation and the arrangement of the whole electric fireplace are facilitated; on the other hand, the solar panel component is independently arranged, so that the main body of the electric fireplace is not changed too much, and a plurality of spare parts on the electric fireplace can continue to use the existing mature design, thereby being beneficial to batch production and reducing the product design and production cost; and simultaneously, the utility model discloses an electric fireplace design can be applicable to the transformation upgrading of multiple current electric fireplace.
Furthermore, the utility model discloses in, to the setting of emulation charcoal, first light source, reflection of light beam, second light source to and its respective relation of arranging in the shell, utilize driving motor to drive reflection of light beam and rotate, obtain the scintillation light efficiency, and, combine to utilize light source drive circuit, motor drive circuit, can control the operating condition of first light source, second light source and motor in a flexible way, can present better emulation flame light efficiency.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of a first preferred embodiment of the present invention;
FIG. 2 is another perspective view of the first preferred embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an electric fireplace body according to a first preferred embodiment of the present invention;
fig. 4 is an assembled perspective view of a solar panel assembly according to a first preferred embodiment of the present invention;
FIG. 5 is a block diagram of the control connection according to the first preferred embodiment of the present invention;
FIG. 6 is an exploded view of the electric fireplace body according to the first preferred embodiment of the present invention;
FIG. 7 is another exploded view of the electric fireplace body according to the first preferred embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of an electric fireplace body according to a first preferred embodiment of the present invention.
The attached drawings indicate the following:
1. outer casing 2, energy storage device
3. Photosensitive device 4 and solar cell panel
5. Simulated charcoal 6 and driving motor
7. Cable 8 and male plug
9. Female plug 10, reflection of light beam
11. Control module 12, key board
13. First light source 14, second light source
15. Air outlet 16, baffle
17. Upper collecting plate 18 and lower collecting plate
19. Spacer 51 and photomask
20. Flame board
21. Front left end plate 22 and front right end plate
23. A rear left end panel 24, a rear right end panel.
Detailed Description
Fig. 1 to 8 show two specific structures of two preferred embodiments of the present invention.
As shown in fig. 1 to 5, a specific structure of a first preferred embodiment of the present invention is shown: a solar electric fireplace comprises a solar panel 4, a shell 1, an energy storage device 2, a control module 11, simulation charcoal 5, a first light source 13 and a photosensitive device 3 for sensing the intensity of external environment light; wherein: the first light source 13 is disposed toward the artificial charcoal 5; the control module 11 comprises an MCU (microprogrammed control unit), the MCU is connected with a power supply control unit, and the solar cell panel 4 is respectively connected with the energy storage device 2 and the power supply control unit; the solar cell panel 4 can be a double-sided or single-sided solar cell panel 4, and the solar cell panel 4 is of a P-type or an N-type, or a combination of the two. The power supply control unit is respectively connected with the energy storage device 2 and the first light source 13; the MCU receives the light intensity information fed back from the light sensing device 3 to control the color and/or brightness variation of the first light source 13. A key board 12 is exposed on the shell 1, a plurality of keys are arranged on the key board 12, and the key board 12 is connected to the control module 11. When the electric fireplace is used for operation, the operation can be realized through the control keys.
As shown in fig. 1 and 2, the solar cell panel 4 is arranged on the outer side of the shell 1, and the energy storage device 2, the control module 11, the simulated charcoal 5 and the first light source 13 are arranged on the shell 1 to form an electric fireplace body; the photosensitive device 3 is attached to the solar panel 4 to form a solar panel 4 assembly and is positioned on the outer side of the shell 1; the solar cell panel 4 is connected with the electric fireplace main body through a cable 7. In the embodiment, the cable 7 is connected with a male plug 8, the electric fireplace main body is provided with a female plug 9, and the position of the female plug 9 can be the left side, the right side or the back of the electric fireplace; of course, the design can also be changed, namely: the cable 7 is connected with a female plug 9, and a male plug 8 is arranged on the electric fireplace main body; the male plug 8 and the female plug 9 are detachably connected, and the length of the cable 7 can be freely designed to meet the connection requirements of the solar panel 4 assembly and the electric fireplace main body. In the embodiment, the solar panel 4 component is independent of the outside of the electric fireplace main body and is connected with the electric fireplace main body through the cable 7, so that the solar panel 4 component can be more conveniently and flexibly arranged to obtain solar energy, and the arrangement position of the electric fireplace main body can be arranged according to requirements; as shown in fig. 2 and 4, the photosensitive device 3 takes electricity from the solar panel 4, and the photosensitive device 3 feeds back signals to the electric fireplace main body together through the cable 7, so that the wiring is simplified, and the installation and the arrangement of the whole electric fireplace are facilitated; the independently arranged solar cell panel 4 component can be suitable for the transformation and upgrading of various existing electric fireplaces.
As shown in fig. 3, the artificial charcoal 5 is disposed in the inner front region of the housing 1, the reflective beam 10 is disposed in the inner rear region of the housing 1, the reflective beam 10 is connected by the driving motor 6, the driving motor 6 is connected to the MCU, and the driving motor 6 may be a synchronous motor or a stepping motor. And a second light source 14 arranged towards the reflective beam 10 is also arranged, and the second light source 14 is connected with the MCU and the power supply control unit. The control module 11 is arranged at the top of the electric fireplace main body, a fan module is arranged in the electric fireplace to provide warm air or cold air or natural air, and the air outlet 15 is usually arranged at the front side of the shell 1, although other sides can be selected. Here, inside the housing 1, a partition plate 19 is provided, the partition plate 19 serving as a background for the simulated flame and also partitioning the inside of the housing 1 to form an inner front side region and an inner rear side region; the first light source 13 is arranged below the artificial charcoal 5, and the first light source 13 is generally arranged towards the right upper side so as to form light rays in the positive direction; the second light source 14 is obliquely arranged, the light emitting direction of the second light source is obliquely arranged from front to back, the second light source 14 is located in front of and below the reflective beam 10, two collecting plates are arranged in front of the second light source 14 and defined as an upper collecting plate 17 and a lower collecting plate 18, and the upper collecting plate 17 and the lower collecting plate 18 are respectively arranged above and below the front side of the second light source 14. The area between the upper and lower collecting plates 17 and 18 corresponds to the lower position of the artificial charcoal 5 in the inner front area of the housing 1. Usually, a light shield 51 is provided above the first light source, the artificial charcoal 5 is provided above the light shield 51, and the upper collecting plate 17 and the lower collecting plate 18 are provided corresponding to the rear side of the light shield 51.
The reflecting beam 10 is provided with a plurality of reflecting sheets which are arranged in a radial shape and rotate under the action of the driving motor 6; the front side of the reflective beam 10 is provided with a baffle 16 which is obliquely arranged, the baffle 16 extends obliquely upwards from front to back, and a top plate extends above the reflective beam 10, so that the reflective beam 10 is positioned in a space formed by the baffle 16, the top plate and the inner wall surface of the shell 1; thus, the light effect of the first light source 13 directly irradiating to the simulated charcoal 5 is combined with the flickering light effect of the second light source 14 after passing through the reflecting beam 10 to form a simulated flame effect.
As shown in fig. 5, it shows the control connection block diagram of the preferred embodiment of the present invention, the solar cell panel 4 supplies power to the photosensitive device 3, the solar cell panel 4 can be directly connected to the power control unit for directly supplying power to the electric fireplace main body, the solar cell panel 4 can also supply power to the energy storage device 2 for storing and reconnecting the electric energy to the power control unit, and the energy storage device 2 can be a battery energy storage or an electrolytic capacitor. Generally, a light source driving circuit is provided to connect the first light source 13 and the second light source 14, and a motor driving circuit is provided to connect the control motor; specifically, the MCU is connected to a light source driving circuit, which includes a triode or a first MOS transistor, and the triode or the first MOS transistor respectively drives the first light source 13 and the second light source 14. The MCU is connected with a motor driving circuit, the motor driving circuit comprises a relay or a second MOS tube, and the relay or the second MOS tube outputs signals to control the driving motor 6.
As shown in fig. 6 to 8, a specific structure of a second preferred embodiment of the present invention is shown, and the solar panel assembly of the second preferred embodiment can be adopted as the solar panel assembly of the first preferred embodiment; the main difference between the second embodiment and the first embodiment is in the electric fireplace body, and therefore only the electric fireplace body is illustrated in figures 6 to 8:
in the second embodiment, the partition plates shown in the first embodiment are eliminated, so that the rear wall surface, the left side wall surface and the right side wall surface of the whole casing 1 are all used as the furnace body wall surfaces and can be used as the background of the simulated flame, and fig. 6 to 8 illustrate the wall brick effect, and of course, the wall brick effect can be changed into other effects according to needs. The shell 1 comprises a shell main body and a panel arranged on the front side of the shell main body, and simulated flames are presented from the panel.
The first light source 13, the second light source 14 and the reflective beam 10 are all arranged on the front side of the flame plate 20, and the first light source 13 and the second light source 14 are usually arranged in a lamp panel manner; the first light source 13 preferably irradiates towards the right upper side, and the simulated charcoal 5 is designed into a light-transmitting hollow structure and covers the first light source 13, the second light source 14 and the reflecting beam 10; the second light source 14 and the reflective beam 10 are positioned at the rear side of the first light source 13, the rotational axial direction of the reflective beam 10 extends left and right, the second light source 14 is arranged at the rear lower position of the reflective beam 10 in an inclined plane, and the second light source 14 irradiates the reflective beam 10 forward and obliquely upward; the simulated charcoal 5 also covers the flame plate 20; thus, a larger furnace body is presented from the front side of the electric fireplace. Here, the front left end plate 21 and the front right end plate 22 are respectively connected to the left and right ends of the front side of the flame plate 20, the rear left end plate 23 and the rear right end plate 24 are respectively connected to the left and right ends of the rear side of the flame plate 20, the front right end plate 22 is provided with a positioning hole for the output shaft of the driving motor 6 to pass through (therefore, it can be understood that the front right end plate 22 or the front left end plate 21 also plays a role as a motor support), the front left end plate 21 and the front right end plate 22 are covered by the artificial charcoal 5, and the upper end of the artificial charcoal 5 is positioned on the rear left end plate 23 and the rear right end plate 24, so that the assembly is convenient, the positioning is stable and reliable, and the collecting effect on the artificial flames is also played. Preferably, the flame plate 20 is designed to extend from bottom to top obliquely and forwards, so as to collect light, and meanwhile, the artificial charcoal 5 is designed to be an arc-shaped surface with a front side designed to be gradually lowered from back to front, and the bottom surface of the shell 1, the front left end plate 21, the front right end plate 22 and the flame plate 20 enclose a structure, so that the light is collected forwards, and the front arc-shaped surface of the artificial charcoal 5 is better presented.
The utility model discloses a design is important to be in, it mainly utilizes solar cell panel to be the electric energy by light energy conversion, provide electric fireplace flame system, environmental protection and energy saving, combine the sensitization device simultaneously, according to light intensity information real time control flame color and/or light and shade change, satisfy required best emulation flame effect in the vision when different environment light, moreover, compare and last fixed luminous luminance in the conventional art, the electric fireplace of this patent application has reduced the electric quantity consumption, further play energy-concerving and environment-protective effect.
Secondly, solar panel assembly is independent of the outside of electric fireplace main part, and both pass through cable conductor and connect, so: on one hand, the solar panel component can be more conveniently and flexibly arranged to obtain solar energy, and the arrangement position of the electric fireplace main body can also be arranged according to requirements; on the other hand, the photosensitive device is attached to the solar panel to form a solar panel assembly and is positioned on the outer side of the shell, the photosensitive device directly takes electricity from the solar panel, and meanwhile, the photosensitive device feeds back signals to the electric fireplace main body together through a cable, so that wiring is simplified, and the installation and the arrangement of the whole electric fireplace are facilitated; on the other hand, the solar panel component is independently arranged, so that the main body of the electric fireplace is not changed too much, and a plurality of spare parts on the electric fireplace can continue to use the existing mature design, thereby being beneficial to batch production and reducing the product design and production cost; and simultaneously, the utility model discloses an electric fireplace design can be applicable to the transformation upgrading of multiple current electric fireplace.
Furthermore, the utility model discloses in, to the setting of emulation charcoal, first light source, reflection of light beam, second light source to and its respective relation of arranging in the shell, utilize driving motor to drive reflection of light beam and rotate, obtain the scintillation light efficiency, and, combine to utilize light source drive circuit, motor drive circuit, can control the operating condition of first light source, second light source and motor in a flexible way, can present better emulation flame light efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A solar electric fireplace is characterized in that: the device comprises a solar cell panel, a shell, an energy storage device, a control module, simulation charcoal, a first light source and a photosensitive device for sensing the intensity of external environment light; wherein: the first light source is arranged towards the simulated charcoal; the control module comprises an MCU (microprogrammed control unit), the MCU is connected with a power supply control unit, the solar cell panel is respectively connected with the energy storage device and the power supply control unit, and the power supply control unit is respectively connected with the energy storage device and the first light source; and the MCU receives light intensity information fed back by the photosensitive device to control the color and/or brightness change of the first light source.
2. A solar electric fireplace as defined in claim 1 wherein: the solar cell panel is arranged on the outer side of the shell, and the energy storage device, the control module, the simulated charcoal and the first light source are arranged on the shell to form an electric fireplace main body; the photosensitive device is attached to the solar cell panel to form a solar cell panel assembly and is positioned on the outer side of the shell; the solar cell panel is connected to the electric fireplace main body through a cable.
3. A solar electric fireplace as defined in claim 2 wherein: the cable is connected with a male plug, and a female plug is arranged on the electric fireplace main body; or the cable is connected with a female plug, and a male plug is arranged on the electric fireplace main body; the male plug and the female plug are detachably connected.
4. A solar electric fireplace as defined in claim 1 wherein: a key board is exposed on the shell, a plurality of keys are arranged on the key board, and the key board is connected to the control module.
5. A solar electric fireplace as defined in claim 1 wherein: the artificial charcoal is arranged in the front side area of the shell, the reflecting beam is arranged in the rear side area of the shell, the reflecting beam is connected with the driving motor, the driving motor is connected with the MCU, the artificial charcoal is further provided with a second light source facing the reflecting beam, and the second light source is connected with the MCU and the power supply control unit.
6. A solar electric fireplace as defined in claim 1 wherein: the solar cell panel is a double-sided or single-sided solar cell panel.
7. A solar electric fireplace as defined in claim 1 wherein: the photosensitive device takes electricity from the solar cell panel.
8. A solar electric fireplace as defined in claim 1 wherein: the solar panel is of a P type or an N type, or a combination of the two.
9. A solar electric fireplace as defined in claim 5 wherein: the MCU is connected with a light source driving circuit, the light source driving circuit comprises a triode or a first MOS tube, and the triode or the first MOS tube drives the first light source and the second light source respectively.
10. A solar electric fireplace as defined in claim 5 wherein: the MCU is connected with a motor driving circuit, the motor driving circuit comprises a relay or a second MOS tube, and the relay or the second MOS tube outputs signals to control the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984326.0U CN210088714U (en) | 2019-06-27 | 2019-06-27 | Solar energy electric fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984326.0U CN210088714U (en) | 2019-06-27 | 2019-06-27 | Solar energy electric fireplace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088714U true CN210088714U (en) | 2020-02-18 |
Family
ID=69484198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920984326.0U Expired - Fee Related CN210088714U (en) | 2019-06-27 | 2019-06-27 | Solar energy electric fireplace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173651A (en) * | 2019-06-27 | 2019-08-27 | 东莞崧崴电子科技有限公司 | A kind of solar-electricity fireplace |
-
2019
- 2019-06-27 CN CN201920984326.0U patent/CN210088714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173651A (en) * | 2019-06-27 | 2019-08-27 | 东莞崧崴电子科技有限公司 | A kind of solar-electricity fireplace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: Room 601, No. 135, Shihe Road, Liaobu Town, Dongguan, Guangdong 523000 Patentee after: Dongguan Gordon Trading Co.,Ltd. Address before: 523000 large village, Daling mountain town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SONGWEI ELECTRIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |