A kind of LED solar energy camping hand lamp of scalable lamp body
Technical field
The present invention relates to a kind of portable illuminating lamp; Specifically be meant lamp body can draw in be easy to carry deposit, draw back lamp body promptly can be used for the illumination; By the solar-energy photo-voltaic cell charging, be suitable for the LED solar energy camping hand lamp of a kind of scalable lamp body of outdoor camping, night or dark occasion lighting use.
Background technology
The physique structure of the camping hand lamp of prior art is that fix, immutable; As far as the traveller of open air camping, the size of light fixture volume if satisfied in the requirement in when illumination of encamping, then will dislike too big when shifting striking camp, and is difficult to put in order pack into carry in the luggage; The volume that requires the camping hand lamp when illumination preferably more greatly, can be a little bit smaller when carrying.The consumer is for the demand of camping hand lamp physical size change, and there are big or small immutable, the problems and shortcomings that can not get both of camping hand lamp body in prior art.
Summary of the invention
To the problems and shortcomings that above-mentioned prior art exists, the present invention takes the camping hand lamp is divided into lamp socket, flexible lampshade, the crown top of burner three parts from the bottom to top; Constitute the telescopic hand lamp of lamp body length by the flexible lampshade connection lamp socket and the crown top of burner; Connect photovoltaic cell that is located on the crown top of burner and the technical scheme that is located at the rechargeable battery charging of LED circuit for lamp plate in battery compartment on the lamp socket through lead; A kind of LED solar energy camping hand lamp of scalable lamp body is provided; The body that is intended to make LED solar energy camping hand lamp through flexible lampshade can draw back elongated when illumination, carries can draw in when depositing to shorten to reach to change the purpose that length, size get both as required.
The objective of the invention is to realize like this: a kind of LED solar energy camping hand lamp of scalable lamp body, comprise lamp socket, the crown top of burner, flexible lampshade, lead, wherein: described lamp socket is cylinder-shaped thin wall plastic casing parts; The top center of lamp socket is mounted with the LED circuit for lamp plate that is made up of LED fluorescent tube, the chip that boosts, printed circuit board (PCB); Be provided with the battery compartment that loads rechargeable battery below the lamp socket; The electrode of battery compartment is connected with LED circuit for lamp plate; Be mounted with switch on the post jamb of lamp socket; The electrode of switch is connected with LED circuit for lamp plate;
The lamp cap of the cylindrical thin-walled plastic housing member; above the center of the lamp cap with photovoltaic cells; lamp cap column wall with a semicircular annular rotatable handle; lamp cap with the lower central fixing, from the top down by the two truncated cone shape, a thin-walled hollow conical body composed of stacked sets of retractable telescopic reflective cones; retractable reflective cone sections separated by a retractable hook worried about connecting with each other, wherein the lower conical section at the tip cone en and through the use of a circular wire hole; retractable reflective cone outer surface is coated with a metal reflective film;
Described flexible lampshade is that translucent polythene material is processed, thin walled hollow cylinder barrel shaped, barrel are the folding collapsible flexible case of bellows-shaped;
Described lead is the telescopic bifilar conductor wire of spirality;
Mutual alignment and annexation
From top to bottom, the lower edge of the crown top of burner is fixedly connected with the upper end of flexible lampshade, and the lower end of flexible lampshade is fixedly connected with the upper edge of lamp socket; The upper end of lead is pierced into the flexible reflective cone from the manhole of said flexible reflective cone cone tip part, upwards is connected with the photovoltaic cell of the said crown top of burner; The lower end of lead links to each other with LED circuit for lamp plate on the said lamp socket.
Operation principle
During application, the rechargeable battery of in battery compartment, packing into draws back lamp socket, the crown top of burner up and down, and flexible lampshade is stretched and launches elongatedly, opens switch, rotates to launch handle and promptly can be used for illumination;
Deposit when carrying, close switch, draw lamp socket, the crown top of burner up and down in, flexible lampshade is compressed folds shorten, simultaneously, the also nestable gathering of flexible reflective cone and shortening, lead is rolled up in the chamber that lamp socket, the crown top of burner and flexible lampshade surround along the helix-coil of self; Rotation is closed up behind the handle body and is dwindled to be convenient to deposit and carry; During illumination work, be positioned at the light that the LED fluorescent tube on the LED circuit for lamp plate above the lamp socket upwards penetrates, four penetrate via the reflection of flexible reflective cone; The low-tension current that lead will be positioned at the photovoltaic cell generation above the crown top of burner conducts on the LED circuit for lamp plate that is positioned at above the lamp socket, via the rechargeable battery charging of chip in battery compartment of boosting.
Above-mentioned, the present invention takes the camping hand lamp is divided into lamp socket, flexible lampshade, the crown top of burner three parts from the bottom to top; Constitute the telescopic hand lamp of lamp body length by the flexible lampshade connection lamp socket and the crown top of burner; Connect photovoltaic cell that is located on the crown top of burner and the technical scheme that is located at the rechargeable battery charging of LED circuit for lamp plate in battery compartment on the lamp socket through lead; Big or small immutable, the problems and shortcomings that can not get both that there are camping hand lamp body in prior art have been overcome; The LED solar energy camping hand lamp of a kind of scalable lamp body that is provided; It is elongated that the body of LED solar energy camping hand lamp can be drawn back when illumination, carries when depositing and can draw shortening in, reached to change the purpose that length, size get both as required.
Description of drawings
Fig. 1 is the LED solar energy camping hand lamp of a kind of scalable lamp body of the present invention, stretches to launch the structure cross-sectional schematic of tense;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the LED solar energy camping hand lamp of a kind of scalable lamp body of the present invention, draws the sketch map of folding tense in.
Embodiment below in conjunction with in the accompanying drawing does further explain to the present invention, but should not be construed as any restriction of the present invention.
Among the figure: lamp socket 1, LED circuit for lamp plate 11, battery compartment 12, switch 13, the crown top of burner 2, photovoltaic cell 21, handle 22, flexible reflective cone 23, flexible lampshade 3, lead 4.
The specific embodiment
Consult Fig. 1~Fig. 4, the LED solar energy camping hand lamp of a kind of scalable lamp body of the present invention comprises lamp socket 1, the crown top of burner 2, flexible lampshade 3, lead 4, and wherein: described lamp socket 1 is cylinder-shaped thin wall plastic casing parts; The top center of lamp socket is mounted with the LED circuit for lamp plate 11 that is made up of LED fluorescent tube, the chip that boosts, printed circuit board (PCB); Be provided with the battery compartment 12 that loads rechargeable battery below the lamp socket; The electrode of battery compartment 12 is connected with LED circuit for lamp plate 11; Be mounted with switch 13 on the post jamb of lamp socket; The electrode of switch 13 is connected with LED circuit for lamp plate 11;
The lamp cap 2 is a cylindrical thin-walled plastic housing member; the lamp cap 21 at the center is equipped with photovoltaic cells; lamp cap of the column wall with a semicircular annular rotatable handle 22; lamp cap fixed to the lower center with, from the top down by the two truncated cone shape, a thin-walled hollow conical body composed of stacked sets of retractable telescopic reflective cone 23; retractable reflective cone 23 between the sections to each other by a retractable hook connected care , wherein the lower conical section at the tip cone en and through the wire four purposes are circular holes; retractable reflective outer surface of cone 23 is plated with a metal reflective film;
Described flexible lampshade is 3 that process for translucent polythene material, thin walled hollow cylinder barrel shaped, barrel are the folding collapsible flexible case of bellows-shaped;
Described lead 4 is the telescopic bifilar conductor wire of spirality;
Mutual alignment and annexation
From top to bottom, the lower edge of the crown top of burner 2 is fixedly connected with the upper end of flexible lampshade 3, and the lower end of flexible lampshade 3 is fixedly connected with the upper edge of lamp socket 1; The upper end of lead 4 is pierced into the flexible reflective cone 23 from the manhole of said flexible reflective cone 23 cone tip parts, upwards is connected with the photovoltaic cell 21 of the said crown top of burner 2; The lower end of lead 4 links to each other with LED circuit for lamp plate 11 on the said lamp socket 1.
Operation principle
During application, the rechargeable battery of in battery compartment 12, packing into draws back lamp socket 1, the crown top of burner 2 up and down, and flexible lampshade 3 is stretched and launches elongatedly, opens switch 13, rotates to launch handle 22 and promptly can be used for illumination;
Deposit when carrying, close switch 13, draw lamp socket 1, the crown top of burner 2 up and down in; Flexible lampshade 3 is compressed folds shorten; Simultaneously, the flexible also nestable gathering of reflective cone 23 and shortening, lead 4 is rolled up in the chamber that lamp socket 1, the crown top of burner 2 and flexible lampshade 3 surround along the helix-coil of self; Rotation is closed up handle 22 back bodies and is dwindled to be convenient to deposit and carry; During illumination work, be positioned at the light that the LED fluorescent tube on the LED circuit for lamp plate 11 above the lamp socket 1 upwards penetrates, four penetrate via the reflection of flexible reflective cone 23; The low-tension current that lead 4 will be positioned at photovoltaic cell 21 generations above the crown top of burner 2 conducts on the LED circuit for lamp plate 11 that is positioned at above the lamp socket 1, via the rechargeable battery charging of chip in battery compartment 12 of boosting.