CN215061747U

CN215061747U - Solar bulb

Info

Publication number: CN215061747U
Application number: CN202120762797.4U
Authority: CN
Inventors: 周有志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-07
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a solar energy bulb, its technical scheme main points are: the solar lamp comprises a base, wherein a DSP (digital signal processor) controller is fixedly installed in the base, a flashlight storage tube is fixedly installed at the bottom of the base, a storage battery is fixedly installed in the flashlight storage tube, a lamp shade is fixedly installed at the bottom of the flashlight storage tube, a heat dissipation assembly is fixedly installed in the middle of the top in the lamp shade, an opening is formed in the front of the lamp shade, an opening and closing door is hinged in the opening, the upper end of the opening and closing door is fixedly connected with the lamp shade through a limiting assembly, a photovoltaic panel is fixedly installed in the middle of the outer surface of the lamp shade, and the photovoltaic panel is annularly enclosed in the middle of the outer surface of the lamp shade; this bulb, the practicality is stronger to can utilize new forms of energy technique better, realize self-sufficiency, comparatively environmental protection can effectively reduce and use the finished pump, and can also improve the adaptability, it is comparatively convenient to use, is worth using widely.

Description

Solar bulb

Technical Field

The utility model relates to a bulb technical field, in particular to solar energy bulb.

Background

A bulb, which is an illumination source that emits light and heat by electric energy, and the most common function of the bulb is illumination, and the use of the bulb is changed differently with the development of society, and it is possible to provide convenience for production and life at first, but with the progress of society, the use of the bulb is also changed obviously, and functional lamps for different purposes such as "automobile, environment beautification, decoration" and the like are started;

the existing lighting bulb is simple in structure, high temperature is easily generated during use, the service life is further shortened, the conventional bulb needs an external power supply and cannot absorb light energy to achieve self-sufficiency, certain limitation is caused, and the lighting bulb is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a solar energy bulb to can not absorb the light energy and be difficult to radiating problem in the solution background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a solar bulb comprises a base, wherein a DSP controller is fixedly installed inside the base, a flashlight storage tube is fixedly installed at the bottom of the base, a storage battery is fixedly installed inside the flashlight storage tube, a lampshade is fixedly installed at the bottom of the flashlight storage tube, a heat dissipation assembly is fixedly installed in the middle of the top in the lampshade, an opening is formed in the front of the lampshade, an opening and closing door is hinged in the opening, the upper end of the opening and closing door is fixedly connected with the lampshade through a limiting assembly, a photovoltaic panel is fixedly installed in the middle of the outer surface of the lampshade, the photovoltaic panel is annularly enclosed in the middle of the outer surface of the lampshade, a temperature sensor is fixedly installed on the inner wall of the front end of the heat dissipation assembly inside the lampshade, a humidity sensor is fixedly installed on the inner wall of the rear end of the heat dissipation assembly inside the lampshade, a bulb main body is fixedly installed at the lower end of the lampshade, and a ventilation opening is formed in the front of the upper end of the lampshade, the section shape of the ventilation opening is trapezoidal, the inclined plane of the ventilation opening is arranged at the lower end, the outer surface of the lampshade is positioned on the outer wall of the lower end of the photovoltaic panel, the ventilation openings and the ventilation opening are both internally provided with a separation net, and the front side of the base is fixedly provided with a photosensitive sensor.

Through adopting above-mentioned technical scheme, through setting up the DSP controller, make accessible DSP controller control bulb operation when using, when the daytime, photovoltaic board absorbed light energy, it is inside to convert available electric energy storage and battery through photovoltaic inverter, and when night, photosensitive sensor sensing signal, make DSP controller control bulb main part operation luminous, thereby the electric energy self-sufficiency of this bulb has been realized, the environmental protection ability has been improved, the consumption of electric energy has been reduced, and need not external power supply, the extensive range of application that has improved this bulb, it is comparatively convenient to make the use according to luminance automatic switch simultaneously.

The preferred, spacing subassembly includes fixed block and stopper, stopper fixed mounting is located the inside one side of lamp shade in the upper end of opening and shutting the door, fixed block fixed mounting and the inside upper end that is located the stopper of lamp shade, the spacing groove has been seted up to the fixed block bottom, the inside dead slot that has seted up of stopper, the inside fixed mounting of dead slot has spacing spring, the tip fixed mounting of spacing spring has the spacer pin, the tip of spacer pin is pegged graft in the spacing inslot portion.

Through adopting above-mentioned technical scheme, set up spacing subassembly for the sliding door drives the spacer pin oppression spacing groove in the dead slot in the spacing block, and then makes the spacing spring shrink of spacer pin oppression, and the spacer pin shrinks the dead slot inside this moment, alright open and shut the door with closing, when needing to close the door that opens and shuts, and in the same way, only need to open and shut the door and press the opening part on the lamp shade, through mutually supporting of spacer pin and spacing groove this moment, alright conveniently close the door that opens and shuts.

Preferably, the cross section of the end part of the limit pin is conical, and the conical end part of the limit pin is inserted into the limit groove.

Through adopting above-mentioned technical scheme, through setting up conical spacer pin tip, can open the door that opens and shuts, lead through the inclined plane of spacer pin tip, conveniently open the door that opens and shuts.

The better, radiator unit includes the mounting bracket, mounting bracket fixed mounting is in the middle of the top in the lamp shade, the equal fixed mounting in upper end and lower extreme both sides has the slide rail in the mounting bracket, the inside equal sliding connection of slide rail has the slider, equal fixed mounting has radiator fan between the inboard of slider, radiator fan's horizontal position is with opening and shutting the door and keep level mutually.

Through adopting above-mentioned technical scheme, through setting up radiator unit for the inside radiator fan of mounting bracket rotates, thereby takes away the inside heat of lamp shade and moisture through ventilative mouthful and bleeder vent, and then has improved the life of this bulb effectively.

Preferably, the back of the heat radiation fan is fixedly provided with a semicircular ring, the front of the heat radiation fan is provided with a drying slot, a drying sheet is inserted into the drying slot, and the front of the mounting frame is fixedly provided with a limiting plate.

Through adopting above-mentioned technical scheme, set up dry slot and dry piece, can adsorb by the inside moisture of lamp shade and get rid of, thereby the inside degree of dryness of lamp shade has further been improved, when dry piece or the maintenance radiator fan need be changed, can open the door that opens and shuts, alright pulling semicircle ring this moment, drive radiator fan, the slider slides in the spout is inside this moment, alright take out radiator fan from the mounting bracket in the lamp shade, and then make things convenient for the change of dry piece and radiator fan's maintenance, the convenience that this bulb used has been improved effectively.

Preferably, the outer surface of the opening and closing door is pasted with a sealing rubber ring, and the back surface of the opening and closing door is fixedly provided with two groups of pull rings.

Through adopting above-mentioned technical scheme, can seal the junction of opening and shutting door and open-ended through setting up sealed rubber ring to prevent into water, and set up two sets of pull rings, can open the door that opens and shuts comparatively conveniently.

Preferably, the base upper end articulates there is the collar, photovoltaic board bottom fixed mounting has the snoot, the bleeder vent sets up in the snoot inboard.

Through adopting above-mentioned technical scheme, through setting up the collar for when using, can install this bulb through the collar, through setting up the snoot, can further seal the bleeder vent, and can also reflect the light of bulb main part, improve spotlight ability of shining.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the DSP controller is arranged, so that the bulb can be controlled to operate by the DSP controller during use, the photovoltaic panel absorbs light energy during the daytime and converts the light energy into usable electric energy through the photovoltaic inverter for storage in the storage battery, and the photosensitive sensor senses signals at night, so that the DSP controller controls the bulb main body to operate and emit light, thereby realizing the self-sufficiency of the electric energy of the bulb, improving the environmental protection capability, reducing the consumption of the electric energy, avoiding the need of an external power supply, widely improving the application range of the bulb, and simultaneously enabling the bulb to be more convenient to use according to the automatic brightness switch;

secondly, by arranging the temperature sensor and the humidity sensor, when in use, the temperature and the humidity inside the lampshade can be sensed through the temperature sensor and the humidity sensor, when the temperature and the humidity are higher, the DSP controller controls the heat dissipation component to operate, at the moment, the heat dissipation fan inside the mounting rack is rotated through the heat dissipation component, so that the heat and the moisture inside the lampshade can be taken away through the ventilation holes and the ventilation holes, the service life of the bulb is effectively prolonged, in addition, the drying slot and the drying sheet are arranged, the moisture inside the lampshade can be adsorbed and removed, the dryness inside the lampshade is further improved, the trapezoidal ventilation hole with the downward inclined surface is arranged, in rainy season, the rainwater can be guided out through the trapezoidal inclined surface, the inconvenience caused by the rainwater entering the lampshade is prevented, in addition, the separation net is arranged, and the external insects or dust can be prevented from entering the lampshade, thereby causing inconvenience and improving the use stability and the service life of the bulb;

thirdly, when the heat radiation fan needs to be maintained or the drying sheet needs to be replaced, the pull ring can be pulled, at the moment, the opening and closing door drives the limiting pin in the hollow groove in the limiting block to press the limiting groove due to the arrangement of the limiting component, at the moment, the force can be guided through the conical inclined plane to enable the limiting pin to press the limiting spring to shrink, at the moment, the limiting pin shrinks into the hollow groove, the opening and closing door can be opened and closed, when the opening and closing door needs to be closed, the opening and closing door only needs to be pressed to the opening on the lampshade by the like, at the moment, the opening and closing door can be closed conveniently through the mutual matching of the limiting pin and the limiting groove, after the opening and closing door is opened, the semicircular ring can be pulled to drive the heat radiation fan, at the moment, the sliding block slides in the sliding groove, and the heat radiation fan can be taken out from the mounting rack in the lampshade, thereby facilitating the replacement of the drying sheet and the maintenance of the cooling fan and effectively improving the convenience of the bulb.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention;

fig. 5 is a block diagram of an electronic component system according to the present invention;

reference numerals: 1. a base; 2. a DSP controller; 3. an electric storage tube; 4. a storage battery; 5. a lamp shade; 6. A heat dissipating component; 61. a mounting frame; 62. a slide rail; 63. a slider; 64. a heat radiation fan; 65. a semicircular ring; 66. drying the slot; 67. drying the slices; 68. a limiting plate; 7. a limiting component; 71. a fixed block; 72. A limiting block; 73. a limiting groove; 74. an empty groove; 75. a limiting spring; 76. a spacing pin; 8. a photovoltaic panel; 9. a temperature sensor; 10. a humidity sensor; 11. a bulb body; 12. a ventilation opening; 13. air holes are formed; 14. separating the net; 15. a photosensitive sensor; 16. opening and closing the door; 17. sealing the rubber ring; 18. a pull ring; 19. A mounting ring; 20. a light-gathering cover; 21. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a solar bulb comprises a base 1, wherein a DSP controller 2 is fixedly mounted inside the base 1, a flashlight storage tube 3 is fixedly mounted at the bottom of the base 1, a storage battery 4 is fixedly mounted inside the flashlight storage tube 3, a lampshade 5 is fixedly mounted at the bottom of the flashlight storage tube 3, a heat dissipation assembly 6 is fixedly mounted in the middle of the top inside the lampshade 5, an opening 21 is formed in the front of the lampshade 5, an opening and closing door 16 is hinged inside the opening 21, the upper end of the opening and closing door 16 is fixedly connected with the lampshade 5 through a limiting assembly 7, a photovoltaic panel 8 is fixedly mounted in the middle of the outer surface of the lampshade 5, the photovoltaic panel 8 is annularly surrounded in the middle of the outer surface of the lampshade 5, a temperature sensor 9 is fixedly mounted on the inner wall of the front end of the heat dissipation assembly 6 inside the lampshade 5, and a humidity sensor is fixedly mounted on the inner wall of the rear end of the heat dissipation assembly 6 inside the lampshade 5, the bulb is characterized in that a bulb main body 11 is fixedly mounted at the inner lower end of the lampshade 5, a ventilation opening 12 is formed in the front face of the upper end of the lampshade 5, the section of the ventilation opening 12 is trapezoidal, the inclined plane of the ventilation opening 12 is arranged at the lower end, a ventilation hole 13 is formed in the outer wall of the lower end of the photovoltaic panel 8 on the outer surface of the lampshade 5, a separation net 14 is arranged inside each ventilation hole 13 and the ventilation opening 12, and a photosensitive sensor 15 is fixedly mounted on the front face of the base 1.

Referring to fig. 2-3, to facilitate maintenance purposes of the present bulb; the limiting assembly 7 comprises a fixing block 71 and a limiting block 72, the limiting block 72 is fixedly installed at one side, located inside the lamp shade 5, of the upper end of the opening and closing door 16, the fixing block 71 is fixedly installed at the upper end, located inside the lamp shade 5, of the limiting block 72, a limiting groove 73 is formed in the bottom of the fixing block 71, a hollow groove 74 is formed in the limiting block 72, a limiting spring 75 is fixedly installed inside the hollow groove 74, a limiting pin 76 is fixedly installed at the end of the limiting spring 75, the end of the limiting pin 76 is inserted into the limiting groove 73, the cross section of the end of the limiting pin 76 is conical, and the conical end of the limiting pin 76 is inserted into the limiting groove 73; the limiting assembly 7 is arranged, the opening and closing door 16 drives the limiting pin 76 in the hollow groove 74 in the limiting block 72 to press the limiting groove 73, the limiting pin 76 further presses the limiting spring 75 to contract, the limiting pin 76 contracts into the hollow groove 74 at the moment, the opening and closing door 16 can be opened and closed, when the opening and closing door 16 needs to be closed, similarly, the opening and closing door 16 only needs to be pressed to the opening 21 on the lampshade 5, the opening and closing door 16 can be conveniently closed through the mutual matching of the limiting pin 76 and the limiting groove 73, the conical limiting pin 76 end part is arranged, when the opening and closing door 16 is opened, the inclined plane at the end part of the limiting pin 76 can be used for guiding, so that the opening and closing door 16 is conveniently opened, the temperature sensor 9, the bulb main body 11, the humidity sensor 10 and the photosensitive sensor 15 are all electrically connected with the DSP controller 2, the humidity sensor 10 is SHT25, the photosensitive sensor 15 is LTR-3208E, the model of the temperature sensor 9 is NBES0307, and the model of the DSP controller 2 is TMS320F28335 of Texas instruments.

Referring to fig. 3, for the purpose of improving the service life of the present bulb; the heat dissipation assembly 6 comprises an installation frame 61, the installation frame 61 is fixedly installed in the middle of the top in the lampshade 5, slide rails 62 are fixedly installed on two sides of the upper end and the lower end in the installation frame 61, slide blocks 63 are connected inside the slide rails 62 in a sliding manner, heat dissipation fans 64 are fixedly installed between the inner sides of the slide blocks 63, the heat dissipation fans 64 are electrically connected with the DSP controller 2, the horizontal positions of the heat dissipation fans 64 are flush with the opening and closing door 16, semicircular rings 65 are fixedly installed on the back surfaces of the heat dissipation fans 64, drying slots 66 are formed in the front surfaces of the heat dissipation fans 64, drying sheets 67 are inserted into the drying slots 66, and limiting plates 68 are fixedly installed on the front surfaces of the installation frame 61; through setting up radiator unit 6, make the inside radiator fan 64 of mounting bracket 61 rotate, thereby take away the inside heat of lamp shade 5 and moisture through ventilative mouthful 12 and bleeder vent 13, and then improved the life of this bulb effectively, set up dry slot 66 and dry piece 67, can adsorb the getting rid of by the inside moisture of lamp shade 5, thereby further improved the inside dryness fraction of lamp shade 5, when needing to change dry piece 67 or maintenance radiator fan 64, can open door 16 that opens and shuts, alright spur semicircle ring 65 this moment, drive radiator fan 64, slider 63 slides in the spout is inside this moment, alright take out radiator fan 64 from the mounting bracket 61 in the lamp shade 5, and then make things convenient for the change of dry piece 67 and radiator fan 64's maintenance, the convenience that this bulb used has been improved effectively.

Referring to fig. 1-3, for the purpose of improving the convenience of use of the present bulb; a sealing rubber ring 17 is adhered to the outer surface of the opening and closing door 16, two groups of pull rings 18 are fixedly mounted on the back surface of the opening and closing door 16, a mounting ring 19 is hinged to the upper end of the base 1, a light-gathering cover 20 is fixedly mounted at the bottom of the photovoltaic panel 8, and the air holes 13 are formed in the inner side of the light-gathering cover 20; can seal the junction of the door 16 that opens and shuts and opening 21 through setting up sealed rubber ring 17 to prevent into water, and set up two sets of pull rings 18, can open the door 16 that opens and shuts comparatively conveniently, through setting up collar 19, make when using, can install this bulb through collar 19, through setting up snoot 20, can further seal bleeder vent 13, and can also reflect the light of bulb main part 11, improve spotlight and shine the ability.

The use principle and the advantages are as follows: when the bulb is used, the DSP controller 2 can control the bulb to operate, when the bulb is in the daytime, the photovoltaic panel 8 absorbs light energy, the light energy is converted into usable electric energy through the photovoltaic inverter to be stored in the storage battery 4, when the bulb is at night, the photosensitive sensor 15 senses signals, the DSP controller 2 controls the bulb main body 11 to operate and emit light, the electric energy self-sufficiency of the bulb is realized, the environment-friendly capacity is improved, the consumption of electric energy is reduced, an external power supply is not needed, the application range of the bulb is widely improved, meanwhile, the bulb is convenient to use according to automatic brightness switching, the temperature sensor 9 and the humidity sensor 10 are arranged, the temperature and the humidity in the lampshade 5 can be sensed through the temperature sensor 9 and the humidity sensor 10 in the use process, when the temperature and the humidity are higher, the DSP controller 2 controls the heat dissipation assembly 6 to operate, and at the moment, the heat dissipation assembly 6 is arranged, so that the heat dissipating fan 64 inside the mounting frame 61 is rotated, thereby taking away the heat and moisture inside the lampshade 5 through the ventilation holes 12 and the ventilation holes 13, thereby effectively prolonging the service life of the bulb, and the drying slots 66 and the drying sheets 67 are arranged, so that the moisture inside the lampshade 5 can be absorbed and removed, thereby further improving the dryness inside the lampshade 5, and the trapezoidal ventilation holes with downward inclined planes are arranged, so that rainwater can be guided out through the trapezoidal inclined planes in rainy season, thereby preventing rainwater from entering the lampshade 5 to cause inconvenience, and the partition net 14 is arranged, thereby preventing external insects or dust from entering the lampshade 5 to cause inconvenience, thereby improving the service stability and the service life of the bulb, when the heat dissipating fan 64 needs to be maintained or the drying sheets 67 need to be replaced, the pull ring 18 can be pulled, at this time, due to the limit component 7, so that the opening and closing door 16 drives the limiting pin 76 in the inner groove 74 of the limiting block 72 to press the limiting groove 73, and since the end of the limiting pin 76 is conical and inserted into the limiting groove 73, the force can be guided through the conical inclined surface at the moment, the limiting pin 76 presses the limiting spring 75 to contract, the limiting pin 76 contracts into the inner groove 74 at the moment, the opening and closing door 16 can be opened and closed, when the opening and closing door 16 needs to be closed, similarly, the opening and closing door 16 only needs to be pressed to the opening 21 on the lampshade 5, at the moment, the opening and closing door 16 can be closed conveniently through the mutual matching of the limiting pin 76 and the limiting groove 73, and after the opening and closing door 16 is opened, the semicircular ring 65 can be pulled to drive the heat dissipation fan 64, at the moment, the sliding block 63 slides in the inner groove, the heat dissipation fan 64 can be taken out from the mounting rack 61 in the lampshade 5, thereby facilitating the replacement of the drying sheet 67 and the maintenance of the heat dissipation fan 64, and set up limiting plate 68 and can carry on spacingly to radiator fan 64, prevent that slider 63 from excessively sliding in slide rail 62 is inside, improved the convenience that this bulb used effectively, through above-mentioned technical scheme for this bulb, the practicality is stronger, and can utilize new forms of energy technique better, realize self-sufficiency, comparatively environmental protection, can effectively reduce to use into the pump, and can also improve the adaptability, it is comparatively convenient to use, is worth using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solar bulb, comprising a base (1), characterized in that: the solar flashlight is characterized in that a DSP controller (2) is fixedly mounted inside the base (1), a flashlight storage tube (3) is fixedly mounted at the bottom of the base (1), a storage battery (4) is fixedly mounted inside the flashlight storage tube (3), a lampshade (5) is fixedly mounted at the bottom of the flashlight storage tube (3), a heat dissipation assembly (6) is fixedly mounted in the middle of the top of the lampshade (5), an opening (21) is formed in the front of the lampshade (5), an opening-closing door (16) is hinged into the opening (21), the upper end of the opening-closing door (16) is fixedly connected with the lampshade (5) through a limiting assembly (7), a photovoltaic panel (8) is fixedly mounted in the middle of the outer surface of the lampshade (5), the photovoltaic panel (8) is annularly surrounded in the middle of the outer surface of the lampshade (5), and a temperature sensor (9) is fixedly mounted on the inner wall of the front end of the heat dissipation assembly (6) inside the lampshade (5), the LED lamp is characterized in that a humidity sensor is fixedly mounted on the inner wall of the rear end of the radiating assembly (6) inside the lamp shade (5), a bulb main body (11) is fixedly mounted at the inner lower end of the lamp shade (5), a ventilating hole (12) is formed in the front upper end of the lamp shade (5), the section shape of the ventilating hole (12) is trapezoidal, the inclined plane of the ventilating hole (12) is arranged at the lower end of the lamp shade, air holes (13) are formed in the outer wall of the lower end of the photovoltaic panel (8) on the outer surface of the lamp shade (5), a separation net (14) is arranged inside the air holes (13) and the ventilating hole (12), and a photosensitive sensor (15) is fixedly mounted on the front surface of the base (1).

2. A solar powered light bulb as claimed in claim 1, characterised in that: the limiting assembly (7) comprises a fixing block (71) and a limiting block (72), the limiting block (72) is fixedly installed on one side, located inside a lampshade (5), of the upper end of the opening and closing door (16), the fixing block (71) is fixedly installed on the upper end, located inside the limiting block (72), of the lampshade (5), a limiting groove (73) is formed in the bottom of the fixing block (71), a hollow groove (74) is formed inside the limiting block (72), a limiting spring (75) is fixedly installed inside the hollow groove (74), a limiting pin (76) is fixedly installed at the end of the limiting spring (75), and the end of the limiting pin (76) is inserted into the limiting groove (73).

3. A solar powered light bulb as claimed in claim 2, in which: the cross section of the end part of the limiting pin (76) is conical, and the conical end part of the limiting pin (76) is inserted into the limiting groove (73).

4. A solar powered light bulb as claimed in claim 1, characterised in that: radiator unit (6) include mounting bracket (61), mounting bracket (61) fixed mounting is in the middle of the top in lamp shade (5), the equal fixed mounting in upper end and lower extreme both sides has slide rail (62) in mounting bracket (61), the inside equal sliding connection of slide rail (62) has slider (63), equal fixed mounting has radiator fan (64) between the inboard of slider (63), the horizontal position of radiator fan (64) is held level mutually with door (16) that opens and shuts.

5. A solar powered light bulb as claimed in claim 4, in which: the back fixed mounting of radiator fan (64) has semicircle ring (65), radiator fan (64) openly is equipped with drying slot (66), inside grafting of drying slot (66) has drying sheet (67), the front fixed mounting of mounting bracket (61) has limiting plate (68).

6. A solar powered light bulb as claimed in claim 1, characterised in that: and a sealing rubber ring (17) is adhered to the outer surface of the opening and closing door (16), and two groups of pull rings (18) are fixedly installed on the back surface of the opening and closing door (16).

7. A solar powered light bulb as claimed in claim 1, characterised in that: base (1) upper end articulates there is collar (19), photovoltaic board (8) bottom fixed mounting has snoot (20), bleeder vent (13) set up in snoot (20) inboard.