CN207674302U - A kind of solar street light - Google Patents
A kind of solar street light Download PDFInfo
- Publication number
- CN207674302U CN207674302U CN201721288506.2U CN201721288506U CN207674302U CN 207674302 U CN207674302 U CN 207674302U CN 201721288506 U CN201721288506 U CN 201721288506U CN 207674302 U CN207674302 U CN 207674302U
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- Prior art keywords
- bracket
- battery case
- wall
- street light
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of solar street light comprising a lamp bracket, solar panel, illumination body and battery component, wherein separately positioned between the battery component and the illumination body and be not arranged with the solar panel homonymy；The battery component includes battery case, bracket and accumulator, the accumulator is placed on bracket, the battery case includes bottom surface and the outer wall that surrounds and extended to form perpendicular to bottom surface, the bracket includes the bottom plate for carrying the accumulator, the bracket further include it is corresponding with bottom surface and with the vertically disposed bottom wall of bottom plate, on the bottom wall of the bracket on the bottom surface of the battery case be equipped with elastic component, after imposing on bracket towards battery case bottom surface power, elastic component restores after being compressed and then bracket can be released to the battery case.Solar street light provided by the utility model can be easily installed personnel and carry out installation or removal replacement to accumulator.
Description
【Technical field】
The utility model is related to field of street lamp lighting, are specifically related to solar street light.
【Background technology】
With energy growing tension, solar street light is increasingly widely used.In order to make in solar street light too
Positive energy solar panel, which absorbs electric energy caused by sunlight, to be applied, and need to store electric energy.But existing storage
There is the problems such as installation is inconvenient in battery storage, brought greatly to the installation of accumulator, maintenance, dismounting and replacement to installation personnel
Inconvenience, it would therefore be highly desirable to provide a kind of new technical solution to solve the problems, such as existing accumulator installation, later maintenance.
【Utility model content】
To overcome the problems, such as that accumulator is installed in existing solar street light, the utility model provides a kind of easy to operate, knot
The simple solar street light of structure.
The utility model is in order to solve the above technical problems, one technical solution of offer is as follows：A kind of solar street light comprising
One lamp bracket, solar panel, illumination body and battery component, wherein the solar panel and the illumination body point
The two sides opposite in lamp bracket be not set, it is separately positioned between the battery component and the illumination body and not with the solar energy
Solar panel homonymy is arranged；The battery component includes battery case, bracket and accumulator, and the accumulator is placed on bracket, institute
Battery case is stated to include bottom surface and surround and perpendicular to the outer wall that bottom surface extends to form, the bracket includes carrying the accumulator
Bottom plate, the bracket further include it is corresponding with bottom surface and with the vertically disposed bottom wall of bottom plate, on the bottom wall of the bracket with institute
The bottom surface for stating battery case is equipped with elastic component, and after imposing on bracket towards battery case bottom surface power, elastic component restores after being compressed
And then bracket can be released to the battery case.
Preferably, the bracket includes a panel corresponding with the bottom wall, and the panel is parallel with the bottom wall, described
Elastic component has a fixing end, and the fixing end is securable on the bottom surface of the battery case or the bottom wall of the bracket, described
It further includes an opening being correspondingly arranged with the panel that elastic component, which has reset condition and compressive state, the battery case, works as institute
When stating battery case opening side wall described in plate contact, the elastic component is in compressive state or reset condition.
Preferably, the outer wall of the battery case and bottom surface, which are collectively formed one, has the cavity of opening, and the battery case is into one
Step includes an at least heat conduction inner wall, and cavity is divided into accommodating cavity and at least a heat dissipation channel by the heat conduction inner wall；The bracket connects
It is slidably received in the accommodating cavity with the accumulator on bracket.
Preferably, the battery case include two heat conduction inner walls, the heat conduction inner wall by the cavity be divided into accommodating cavity and
Heat dissipation channel in accommodating cavity both sides is set.
Preferably, the heat dissipation channel include two ports, described two ports respectively with the bottom surface of the battery case and
The opening of the battery case flushes；The panel of the bottom surface of the battery case and the bracket closes the heat dissipation channel port, and
Multiple heat emission holes are offered at port position.
Preferably, it is provided with dustproof and waterproof ventilated membrane at the heat emission hole.
Preferably, fan is equipped in the heat dissipation channel, for accelerating speed air flow in heat dissipation channel.
Preferably, the bracket further includes two side walls vertical with the bottom wall and the panel respectively, in the electricity
The outer wall inner surface of pond box towards the side wall is equipped with the first guide assembly, and the second guide assembly, institute are equipped on the side wall
It states the first guide assembly to match with the second guide assembly size, and is mutually slidably matched.
Preferably, one side of the panel of the bracket far from the bottom wall is equipped with handle；The battery case and the photograph
The wall surface of bright body contact is equipped with wire guide, for the connecting wire of accommodating connection accumulator and illumination body, the bracket
Panel be equipped with control switch, for controlling the disconnection and closure that accumulator is electrically connected with illumination body.
Preferably, the bracket further includes two side walls vertical with the bottom wall and the panel respectively, the battery
Component further includes the first guide assembly for being set to the heat conduction inner wall towards the accommodating cavity direction and the side for being set to bracket
The second guide assembly on wall, first guide assembly is matched with the second guide assembly size, and is mutually slidably matched.
Compared with prior art, solar street light provided by the utility model has following advantageous effect：
The utility model provides a kind of solar street light, can be used for storing by solar panel absorption sunlight institute
The electric energy of generation, and the electric energy of storage is supplied to the illumination body.In the solar street light, solar panel and photograph
Bright main body is separately positioned on the opposite two sides of lamp bracket, and battery component is not arranged with solar panel homonymy with illumination body, institute
It states accumulator in battery component to be placed on bracket, the battery case includes bottom surface and surrounds and extend to form perpendicular to bottom surface
Outer wall, the bracket include the bottom plate for carrying the accumulator, and the bracket further includes corresponding with bottom surface and vertical with bottom plate sets
The bottom wall set, on the bottom wall of the bracket on the bottom surface of the battery case be equipped with elastic component, when to bracket impose on towards electricity
After the power of pond cassette bottom face, elastic component restores after being compressed and then bracket can be released to the battery case.With existing merely by electric power storage
The technical solution in lamppost or being accommodated in solar panel is arranged in pond, and solar street light provided by the utility model can be just
Installation or removal replacement is carried out to accumulator in installation personnel.
Further, separately positioned relative to the solar panel and illumination body due to accumulator, it can be conducive to
The heat dissipation of accumulator avoids the service life for reducing accumulator due to working environment long-term overheat, to improve the reliable of product
Property.
【Description of the drawings】
Fig. 1 is that the first embodiment of the utility model provides a kind of dimensional structure diagram of solar street light.
Fig. 2 is the dimensional structure diagram of another angle shown in Fig. 1.
Fig. 3 is the explosive state schematic diagram of battery component in the solar street light.
Fig. 4 is the schematic diagram of matching relationship between the first guide assembly and the second guide assembly shown in the utility model.
Fig. 5 is the structural schematic diagram that the bracket carrying battery section is accommodated in the battery case.
Fig. 6 is the structural schematic diagram that the bracket carrying accumulator is accommodated in completely in the battery case.
Fig. 7 is that the carrying battery section of bracket shown in Fig. 6 is accommodated in the structure of another embodiment in the battery case and shows
It is intended to.
Fig. 8 is that the carrying battery section of bracket shown in Fig. 5 is accommodated in the structure of another embodiment in the battery case and shows
It is intended to.
【Specific implementation mode】
In order to make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
It please refers to Fig.1 and Fig. 2, a kind of solar street light 10 of offer of the utility model is arranged on lamp stand 90.
The solar street light 10 includes a lamp bracket 11, solar panel 12, illumination body 13 and battery component 14, wherein described
Solar panel 12 and the illumination body 13 two sides that be separately positioned on lamp bracket 11 opposite, the battery component 14 and institute
It states separately positioned between illumination body 13 and is arranged positioned at 11 homonymy of lamp bracket.Preferably, the solar panel 12 includes court
To the plane of incidence of sunlight, and the illumination body 13 and battery component 14 are then provided in opposite one of sun incident direction
Face.The absorptivity of solar panel 12 can be improved in such be arranged, and can avoid the battery component 14 due to for a long time too
The problem of sun is irradiated and is overheated, to which the service life of the battery component 14 can be improved.
Referring to Fig. 3, the battery component 14 includes battery case 141, bracket 142 and accumulator 143, the electric power storage
Pond 143 is placed on bracket 142.Further, the battery case 141 includes bottom surface 1411 and surrounds and perpendicular to bottom surface
1411 outer walls 1412 extended to form, the bottom surface 1411 forms a cavity (not marked in figure) with the outer wall 1412, described
Bracket 142 carries the accumulator 143 and is placed within the cavity.
Incorporated by reference to Fig. 2 and Fig. 3, the bracket 142 includes the bottom plate 1421 for carrying the accumulator 143, the bracket
142 further include it is corresponding with bottom surface 1411 and with 1421 vertically disposed bottom wall 1422 of bottom plate, the bracket 142 further include with it is described
1422 panel 1423 disposed in parallel of bottom wall, the panel 1423 and the opening 1415 of battery case 141 are correspondingly arranged, the face
Plate 1423 is more than the area of the opening 1415.The bracket 142 further comprise respectively with the panel 1423 and the bottom
1422 vertically disposed side wall 1424 of wall, two side walls 1424 are arranged in the edge of the bottom plate 1421.
Continuing as shown in Figure 3, the wall surface that the battery case 141 is contacted with the lamp bracket 11 is equipped with wire guide 1417,
Connecting wire for accommodating connection accumulator 143 and solar panel 12, illumination body 13.
Preferably, as shown in Figure 4, in order to make the bracket 142 more swimmingly pop up the battery case 141, then in institute
1412 inner surface of outer wall for stating battery case towards the side wall 1424 is equipped with the first guide assembly 161, in the side wall 1424
It is equipped with the second guide assembly 162, first guide assembly 161 is matched with 162 size of the second guide assembly, and mutually
It is slidably matched.
As shown in Figure 4, the utility model some preferably in embodiment, for convenience the taking-up of the accumulator and
The panel 1423 of merging, the bracket 142 is equipped with handle 1425 far from the one side of the bottom wall 1421.
Further, the panel 1423 of the bracket 142 is equipped with control switch 1426, for controlling accumulator 143
The disconnection being electrically connected with solar panel 12 and/or illumination body 13 and closure.
Further, Fig. 5 and Fig. 6 is please referred to, in order to make the bracket 142 that can preferably carry the accumulator
143, and when the accumulator 143 is needed replacing or repaired, maintain easily personnel and take out accumulator 143, in the bracket
Elastic component 15 is equipped on 142 bottom wall 1422 between the bottom surface 1411 of the battery case 141, when imposing on direction to bracket 142
After 141 bottom surface power of battery case, elastic component 15 restores after being compressed and then can bracket 142 be released the battery case 141.
Further, there is a fixing end 151 incorporated by reference to elastic component 15 described in Fig. 6 and Fig. 7, the fixing end 151 can
It is fixed on the bottom surface 1411 of the battery case 141 or the bottom wall 1421 of the bracket 142, the elastic component 15 has original
Beginning state and compressive state, when the panel 1423 contacts 141 opening side wall of the battery case, at the elastic component 15
In compressive state or reset condition.
In order to can be also further defined to the elastic component 15, as shown in Fig. 5-Fig. 7, the elastic component 15 can
For shrapnel.As shown in Figure 8, the elastic component 15 can be spring part.In the present invention, the quantity of the elastic component 15
It is unrestricted with the position of setting.
Further, when bracket carrying accumulator is contained in completely in the battery case (such as Fig. 6 and Fig. 7 institutes
Show state), it can be connected by screw thread 1429 between the panel 1423 of the bracket 142 and the outer wall 1412 of the battery case 141
Or it snaps connection.Preferably, the screw thread 1429 can be separately positioned on the opposite sides of the panel 1423.Scheme continuing with combining
5, Fig. 6 and Fig. 7, further comprises an at least heat conduction inner wall 1410 between the battery case 141, and the heat conduction inner wall 1410 is by institute
It states cavity 140 to divide for an accommodating cavity 1401 and an at least heat dissipation channel 1402, specifically, the bracket 142 carries the electric power storage
Pond 143 is placed within the accommodating cavity 1401.The utility model some preferably in embodiment, when the heat conduction inner wall
When 1410 quantity is two, the cavity 140 can be divided into an accommodating cavity 1401 and two are arranged in the accommodating cavity
The heat dissipation channel 1402 of 1401 both sides.
The heat conduction inner wall 1410 can have heat-conducting effect, accumulator 143 in accommodating cavity 1401 can work generated
Heat is taken away quickly through heat conduction.The battery case 141 includes two heat conduction inner walls 1410, can further improve the battery pack
The heat dissipation effect of part 14.
Further, continuing with shown in Fig. 4 and Fig. 5, in order to further increase the heat dissipation effect of battery component 14,
The heat dissipation channel 1402 includes two ports 1403, the bottom surface with the battery case 141 respectively of described two ports 1403
1411 and the opening of the battery case 141 flush；The bottom surface 1411 of the battery case 141 and the panel 1423 of the bracket 142
Two ports 1403 of the heat dissipation channel 1402 are closed, and multiple heat emission holes 1404 are offered at 1403 position of port.
Incorporated by reference to Fig. 4 and Fig. 5 in order to obtain more preferably heat dissipation effect, in the bottom surface of the battery case 141 1411 and outer wall
It may also set up heat emission hole 1404 on 1412, the position that wherein heat emission hole 1404 is arranged is unrestricted, to obtain optimal effect
For main distribution foundation.
The accumulator 143 placed in the battery case 141 in order to prevent makes moist and damages, in order to improve the battery case
While 141 heat dissipation effect, water resistance is improved, dustproof and waterproof ventilated membrane is provided at the heat emission hole 1404, such as can be poly-
Tetrafluoroethene film.
Further, in order to improve the heat dissipation effect of the battery component 14,
Fan (not labeled) is equipped in the heat dissipation channel 1404, for accelerating speed air flow in heat dissipation channel.
In some other embodiment of the utility model, in order to make the bracket 142 be connected to the accumulator on bracket
143 steadily skid off the accommodating cavity 1401, and the battery component 14 further includes being set to the heat conduction inner wall 1410 towards described
The first of 1401 direction of accommodating cavity guide assembly 161 and the second guide rail group 162 for being set on the side wall 1424 of bracket 142,
First guide assembly 161 is matched with 162 size of the second guide assembly, and is mutually slidably matched.
Compared with prior art, solar street light provided by the utility model has following advantageous effect：
(1) the utility model provides a kind of solar street light, can be used for storing by the solar panel absorption sun
Electric energy caused by light, and the electric energy of storage is supplied to the illumination body.In the solar street light, solar panel
With the illumination body two sides that be separately positioned on lamp bracket opposite, battery component is not set with solar panel homonymy with illumination body
It sets, accumulator is placed on bracket in the battery component, and the battery case includes bottom surface and surrounds and extend perpendicular to bottom surface
The outer wall of formation, the bracket include the bottom plate for carrying the accumulator, and the bracket further includes corresponding with bottom surface and and bottom plate
Vertically disposed bottom wall, on the bottom wall of the bracket on the bottom surface of the battery case be equipped with elastic component, imposed on when to bracket
Towards after the power of battery case bottom surface, elastic component restores after being compressed and then bracket can be released to the battery case.With it is existing simple
Accumulator is arranged to the technical solution in lamppost or being accommodated in solar panel, sun energy circuit provided by the utility model
Lamp can be easily installed personnel and carry out installation or removal replacement to accumulator.
Further, separately positioned relative to the solar panel and illumination body due to accumulator, it can be conducive to
The heat dissipation of accumulator avoids the service life for reducing accumulator due to working environment long-term overheat, to improve the reliable of product
Property.
(2) elastic component may be provided at ground or the bracket of battery case in solar cell provided by the utility model
On bottom wall, based on the position relationship between institute panel and battery case, can to making elastic component be in compressive state or reset condition, from
And it realizes and the battery case is skidded off to bracket and the accumulator being carried on bracket.The elastic component can be shrapnel or spring, can
Further increase the applicability of elastic component.
(3) in order to further increase the heat dissipation effect of the accumulator, it may include an at least heat conduction in the battery case
Cavity is divided into accommodating cavity and at least a heat dissipation channel by inner wall, heat conduction inner wall described in heat conduction inner wall；The bracket is together on bracket
Accumulator be slidably received in the accommodating cavity.By the way that accommodating cavity and heat dissipation channel is arranged, it can further improve setting and exist
The heat dissipation effect of accumulator in battery case.More preferably, the heat dissipation channel may be provided at the both sides of accommodating cavity, to realize storage
The balanced heat dissipation of battery can avoid while further increasing its heat dissipation effect since extraneous rainwater or moisture are to accumulator
It impacts, improves the stability and reliability of product.
(4) panel of the bottom surface of the battery case and the bracket closes the port of the heat dissipation channel, and in port position
The place of setting offers multiple heat emission holes.Be arranged by heat emission hole, can further heat radiation channel heat dissipation effect.Further,
Dustproof and waterproof ventilated membrane can be set at heat emission hole, can prevent dust, moisture from entering in heat dissipation channel by heat emission hole.
(5) solar street light further comprises that fan, the setting of fan can further add in the heat dissipation channel
Speed air flow in fast heat dissipation channel avoids the working environment temperature of battery component in solar street light to improve heat dissipation effect
Height is spent, and electronic device is damaged, to can further improve the stability and reliability of product.
(6) battery component includes being set to the heat conduction inner wall towards the accommodating cavity direction in the solar street light
The first guide assembly and the second guide assembly for being set on the side wall of bracket, first guide assembly led with described second
Rail assembly size matches, and is mutually slidably matched, and to promote the fluency that the bracket is slided relative to battery case, promotes installation
The convenient degree that personnel use.
The foregoing is merely the utility model preferred embodiments, are not intended to limit the invention, all new in this practicality
Any modification made by within type principle, equivalent replacement and improvement etc. should all include within the scope of protection of the utility model.
Claims (10)
1. a kind of solar street light, it is characterised in that：It includes a lamp bracket, solar panel, illumination body and battery component,
Wherein, the solar panel and the illumination body two sides that be separately positioned on lamp bracket opposite, the battery component and institute
It states separately positioned between illumination body and is arranged positioned at lamp bracket homonymy；The battery component includes battery case, bracket and electric power storage
Pond, the accumulator are placed on bracket, and the battery case includes bottom surface and surrounds and perpendicular to the outer wall that bottom surface extends to form,
The bracket includes the bottom plate for carrying the accumulator, the bracket further include it is corresponding with bottom surface and with the vertically disposed bottom of bottom plate
Wall, on the bottom wall of the bracket on the bottom surface of the battery case be equipped with elastic component, imposed on towards battery case bottom when to bracket
After the power of face, elastic component restores after being compressed and then bracket can be released to the battery case.
2. a kind of solar street light as described in claim 1, it is characterised in that：The bracket includes one corresponding with the bottom wall
Panel, the panel is parallel with the bottom wall, and there is the elastic component fixing end, the fixing end to be securable to the battery
On the bottom wall of the bottom surface of box or the bracket, the elastic component further includes with reset condition and compressive state, the battery case
One opening being correspondingly arranged with the panel, described in the plate contact when battery case opening side wall, at the elastic component
In compressive state or reset condition.
3. a kind of solar street light as claimed in claim 2, it is characterised in that：The outer wall of the battery case and bottom surface are collectively formed
One there is the cavity of opening, the battery case to further comprise that cavity is divided into appearance by an at least heat conduction inner wall, the heat conduction inner wall
Set chamber and at least a heat dissipation channel；The bracket is slidably received within together with the accumulator on bracket in the accommodating cavity.
4. a kind of solar street light as claimed in claim 3, it is characterised in that：The battery case includes two heat conduction inner walls, institute
Heat conduction inner wall is stated the cavity is divided into accommodating cavity and the heat dissipation channel in accommodating cavity both sides is arranged.
5. a kind of solar street light as claimed in claim 4, it is characterised in that：The heat dissipation channel includes two ports, described
Two ports are flushed with the opening of the bottom surface of the battery case and the battery case respectively；The bottom surface of the battery case and the support
The panel of frame closes the port of the heat dissipation channel, and multiple heat emission holes are offered at port position.
6. a kind of solar street light as claimed in claim 5, it is characterised in that：It is ventilative that dustproof and waterproof is provided at the heat emission hole
Film.
7. a kind of solar street light as claimed in claim 5, it is characterised in that：Fan is equipped in the heat dissipation channel, for adding
Speed air flow in fast heat dissipation channel.
8. a kind of solar street light as stated in claim 2, it is characterised in that：The panel of the bracket is far from the bottom wall
It is equipped with handle on one side；The wall surface that the battery case is contacted with the illumination body is equipped with wire guide, is stored for accommodating connection
The connecting wire of battery and illumination body；The panel of the bracket is equipped with control and switchs, and is led with illumination for controlling accumulator
The disconnection of body electrical connection and closure.
9. a kind of solar street light as described in any one of claim 2-8, it is characterised in that：The bracket further include respectively with
The bottom wall and the vertical two side walls of the panel are equipped with first in the outer wall inner surface of the battery case towards the side wall
Guide assembly is equipped with the second guide assembly, first guide assembly and the second guide assembly size on the side wall
Matching, and be mutually slidably matched.
10. a kind of solar street light as described in any one of claim 3-7, it is characterised in that：The bracket further includes difference
The two side walls vertical with the bottom wall and the panel, the battery component further include being set to the heat conduction inner wall towards institute
State the first guide assembly of accommodating cavity direction and the second guide assembly being set on the side wall of bracket, first guide assembly
It matches with the second guide assembly size, and is mutually slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288506.2U CN207674302U (en) | 2017-09-30 | 2017-09-30 | A kind of solar street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288506.2U CN207674302U (en) | 2017-09-30 | 2017-09-30 | A kind of solar street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674302U true CN207674302U (en) | 2018-07-31 |
Family
ID=62953894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288506.2U Active CN207674302U (en) | 2017-09-30 | 2017-09-30 | A kind of solar street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091003A (en) * | 2021-04-14 | 2021-07-09 | 江苏鹏盛光电科技有限公司 | Intelligent street lamp structure with long service life and rapid assembly method thereof |
| CN117277928A (en) * | 2023-10-07 | 2023-12-22 | 惠州市创舰实业有限公司 | Quick mounting structure of photovoltaic energy storage |
-
2017
- 2017-09-30 CN CN201721288506.2U patent/CN207674302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091003A (en) * | 2021-04-14 | 2021-07-09 | 江苏鹏盛光电科技有限公司 | Intelligent street lamp structure with long service life and rapid assembly method thereof |
| CN117277928A (en) * | 2023-10-07 | 2023-12-22 | 惠州市创舰实业有限公司 | Quick mounting structure of photovoltaic energy storage |
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