CN201528774U

CN201528774U - Backpack with illumination and generation functions

Info

Publication number: CN201528774U
Application number: CN2009202218636U
Authority: CN
Inventors: 张耀钟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-03
Filing date: 2009-11-03
Publication date: 2010-07-21
Anticipated expiration: 2019-11-03

Abstract

A backpack with illumination and generation functions mainly consists of a backpack body and a kinetic energy generator. A holding space is formed inside the backpack body which is provided with an opening and an action switch, the holding space is conducted with the external via the opening, and the action switch is arranged at the opening. The kinetic energy generator is arranged in the holding space of the backpack body and provided with a cylinder body, a magnetic body is connected in the cylinder body via an elastic part and can slide inside the cylinder body under vibration, a coil assembly engaged with the magnetic part is coated outside the cylinder body and connected with a luminous element via an energy storage circuit, the energy storage circuit is electrically connected with the action switch, and when the action switch is in an opening state relative to the opening after sensing the same, then the energy storage circuit supplies power to drive the luminous element to generate an illumination light source. When a user opens the backpack, the backpack can generate an illumination light source automatically, thereby bringing convenience for the user to take out specific objects fast.

Description

Has the knapsack that can throw light on and generate electricity

Technical field

The utility model relates to a kind of knapsack, relates in particular to a kind of knapsack that can throw light on and generate electricity that has.

Background technology

Generally can be for the knapsack of filled with product; when under dim environment, desiring to take out the action of special article; regular meeting causes the puzzlement of taking out article because of insufficient light; after user even also can simply the article in the knapsack all be poured out selects; put back to unwanted article in the knapsack one by one again; yet so way is quite consuming time, trouble, and convenient inadequately.

In view of this, so, how to improve above-mentioned shortcoming and be primary problem of the present utility model, so this creator just there is generation of the present utility model finally through after constantly thinking hard and studying.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and a kind of knapsack that can throw light on and generate electricity that has is provided, it provides the user when opening knapsack, automatically produce a lighting source, take out special article fast and help the user.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of have a knapsack that can throw light on and generate electricity, it mainly is made up of a knapsack body and a kinetic energy electric organ, it is characterized in that: this knapsack body, its inside is formed with a spatial accommodation, and this knapsack is provided with an opening for this spatial accommodation and outside conducting, and is provided with a step switch in this opening part; This kinetic energy electric organ, be located in the spatial accommodation of this knapsack body, this kinetic energy electric organ has a cylindrical shell, and this inner barrel is equipped with a magnetic with an elastic component, so that magnetic carries out slippage because of vibrations in this inner barrel, and be coated with the coil groups that cooperates with this magnetic part in this cylindrical shell outside, and this coil groups links with a light-emitting component through an accumulator, wherein, this accumulator and this step switch electrically connect, and when this step switch is opening in this opening of induction,, this accumulator produces a lighting source to drive this light-emitting component even beginning power supply.

Aforesaid have a knapsack that can throw light on and generate electricity, and wherein one pre-position, the knapsack body outside is provided with solar panels, and this accumulator is for receiving and store by this coil groups and electric energy that these solar panels produced.

Aforesaid have a knapsack that can throw light on and generate electricity, group is provided with a slide fastener group on its split shed, and can control the keying state of this opening by the draw ring of pulling on one slider of zipper fastener, and this step switch is located at the corresponding position that this opening is in its draw ring of opening, and this step switch is compressed by the draw ring of this slider of zipper fastener and transmit one to make this accumulator begin to drive the action signal of this light-emitting component.

Aforesaid have a knapsack that can throw light on and generate electricity, wherein step switch is installed in the magnet base, and the slide fastener of this slider of zipper fastener is to make with magnetic conductive material, and this opening is when being in opening, and this draw ring promptly can be subjected to the magnetic effect of this magnet base and compress towards the direction of this step switch.

Aforesaid have a knapsack that can throw light on and generate electricity, and wherein the knapsack body outside is provided with a lamp bar, and this lamp bar and the mutual electrically connect of this accumulator, and driven by this accumulator and the generation light source.

Aforesaid have a knapsack that can throw light on and generate electricity, its split shed one side has protruded out a lateral plate, and this lateral plate is equivalent on the opposite side of this opening and this opening of capping, wherein, be provided with one with the made fastener of magnetic conductive material in the position that this lateral plate correspondence is covered in this opening, and position that should fastener then is provided with a magnet base in this knapsack body, and this step switch is located in this magnet base, and the lateral plate of this knapsack body is when the capping opening, and this fastener promptly can be subjected to the magnetic function influence of magnet base and correspondence is pressed against on this step switch.

Aforesaid have a knapsack that can throw light on and generate electricity, and when wherein fastener does not continue to compress this step switch in breaking away from this magnet base, promptly can start this step switch transmission one and make this accumulator begin to drive the action signal of this light-emitting component.

The beneficial effects of the utility model are that it provides the user when opening knapsack, produces a lighting source automatically, takes out special article fast and help the user.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a schematic perspective view of the present utility model

Fig. 2 is a user mode schematic diagram of the present utility model, shows the state when opening presents unlatching

Fig. 3 is a user mode schematic diagram of the present utility model, shows the state when the kinetic energy electric organ shakes

Fig. 4 is the utility model user mode schematic diagram, shows when draw ring to be subjected to the magnetic effect of magnet base and state when the direction of this step switch compresses

Fig. 5 is the schematic perspective view of the utility model second embodiment

Fig. 6 is the user mode schematic diagram of the utility model second embodiment, shows the state when opening presents unlatching

The specific embodiment

At first see also Fig. 1～shown in Figure 3, a kind of knapsack that can throw light on and generate electricity that has provided by the utility model, it mainly is made up of a knapsack body 11, a kinetic energy electric organ 21 and an accumulator 31, wherein:

This knapsack body 11, be to be provided with solar panels 12 in its one pre-position, outside, and be formed with one for the spatial accommodation 13 that holds article in these knapsack body 11 inside, and this knapsack body 11 offers one for the opening 14 of this spatial accommodation 13 with outside conducting, and in present embodiment, be that group is provided with a slide fastener group 15 on this opening 14, and can control the keying state of this opening 14 by the draw ring 17 of pulling on one slider of zipper fastener 16, and be provided with a step switch 18 in the corresponding position that this opening 14 is in its draw ring 17 of opening, and this step switch 18 is compressed by the draw ring 17 of this slider of zipper fastener 16 and transmits an action signal.

This kinetic energy electric organ 21, be located in the spatial accommodation 13 of this knapsack body 11, this kinetic energy electric organ 21 has a hollow cylinder 22, and this cylindrical shell 22 is inner and be equipped with a magnetic 24 with an elastic component 23, and this magnetic 24 is shaken and is carried out slippage in these cylindrical shell 22 inside, and be coated with the coil groups 25 that cooperates with this magnetic 24 in these hollow cylinder 22 outsides so that this magnetic 24 is when these cylindrical shell 22 interior slips, by this coil groups 25 of magnetic force line cutting can produce electric energy.

This accumulator 31, for receiving and store the electric energy that is produced by this coil groups 25 and this solar panels 12, and this accumulator 31 links with this step switch 18, and the action signal that transmitted by this step switch 18 controls, and produces lighting sources and make this accumulator 31 begin to power driving a light-emitting component 19 that is arranged in these knapsack body 11 spatial accommodations 13.

Whereby, when the utility model is born on human body and is produced vibrations because of human body walking, as shown in Figure 3, the magnetic 24 that be positioned at these cylindrical shell 22 inside this moment promptly can be subjected to this elastic component 23 traction and in these cylindrical shell 22 inner counter polyslips, thus, can cut this coil groups 25 by the magnetic line of force of this magnetic 24 repeatedly and produce electric energy, and be stored in this accumulator 31.

Please continue collocation and consult Fig. 4, in present embodiment, this step switch 18 is installed in the magnet base 41, and the slide fastener 17 of this slider of zipper fastener 16 is made with magnetic conductive material, whereby, when the user by drawing back this slide fastener group 15 when opening this opening 14, this draw ring 17 promptly can be subjected to the magnetic effect of this magnet base 41 and compress towards the direction of this step switch 18, and can be in opening at the opening 14 of this knapsack body 11 whereby the time, must start the light-emitting component 19 generation lighting sources that this step switch 18 is arranged in these knapsack body 11 spatial accommodations 13 to make this accumulator 31 drive synchronously, and favourable user takes out the special article in the knapsack body 11.

So be in what this must propose to illustrate especially, the utility model is through the electric energy of these solar panels 12 with this accumulator 31 that this kinetic energy electric organ 21 produces and is stored in, certainly also can be in order to drive other element, as shown in Figure 2, be on these knapsack body 11 outsides, more to be provided with a lamp bar 42, and these lamp bar 42 same and these accumulator 31 mutual electrically connects, and driven and the generation light source by this accumulator 31.

Then please continue to consult Fig. 5 and Fig. 6, it is the second embodiment aspect of the present utility model, and the difference of itself and the foregoing description is to be, this knapsack body 11 is a handbag moulding, and protruded out a lateral plate 51 in these opening 14 1 sides, and this lateral plate 51 is can be equivalent on the opposite side of this opening 14 and this opening 14 of capping, wherein, be provided with one with the made fastener 52 of magnetic conductive material in the position that these lateral plate 51 correspondences are covered in this opening 14, and then be provided with a magnet base 53 in the position that 11 pairs of this knapsack bodies should fastener 52, and this step switch 18 is located in this magnet base 53, and when the lateral plate 51 of this knapsack body 11 during in capping opening 14, this fastener 52 promptly can be subjected to the magnetic function influence of magnet base 53 and correspondence is pressed against on this step switch 18, at this moment, this step switch 18 is subjected to compressing of this fastener 52 and is in the not state of action; Otherwise, when user's application of force is opened this lateral plate 51 and is made its opening 14 present opening, when not continuing to compress this step switch 18 at these fastener 52 these magnet bases 53 of disengaging, promptly can start this step switch 18 and pass out the action signal, drive the light-emitting component 19 generation lighting sources that are arranged in these knapsack body 11 spatial accommodations 13 and make this accumulator 31 begin to power.

And the utlity model has following advantage via what said structure was formed:

1, the utility model electric energy that can produce by solar panels and kinetic energy electric organ, therefore quite environmental protection.

2, the utility model can use to multiple purposes by the electric energy that solar panels and kinetic energy electric organ are produced, and therefore has quite high practicality and product variations.

3, the electric energy that produced by solar panels and kinetic energy electric organ of the utility model can be in order to drive a light-emitting component that is positioned at inside backpacks, therefore can provide the user when opening knapsack, automatically produce a lighting source, take out special article fast and help the user.

4, the utility model is generally being born in human body or when portable, can be by human body to the rocking of knapsack nature, and make the generating of kinetic energy electric organ and be stored in the accumulator, therefore quite convenient and practical.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. one kind has the knapsack that can throw light on and generate electricity, and it mainly is made up of a knapsack body and a kinetic energy electric organ, it is characterized in that:

This knapsack body, its inside is formed with a spatial accommodation, and this knapsack is provided with an opening for this spatial accommodation and outside conducting, and is provided with a step switch in this opening part;

This kinetic energy electric organ, be located in the spatial accommodation of this knapsack body, this kinetic energy electric organ has a cylindrical shell, and this inner barrel is equipped with a magnetic with an elastic component, so that magnetic carries out slippage because of vibrations in this inner barrel, and be coated with the coil groups that cooperates with this magnetic part in this cylindrical shell outside, and this coil groups links with a light-emitting component through an accumulator, wherein, this accumulator and this step switch electrically connect, and when this step switch is opening in this opening of induction,, this accumulator produces a lighting source to drive this light-emitting component even beginning power supply.

2. according to claim 1 have a knapsack that can throw light on and generate electricity, it is characterized in that: one pre-position, the described knapsack body outside is provided with solar panels, and this accumulator is for receiving and store by this coil groups and electric energy that these solar panels produced.

3. according to claim 1 have a knapsack that can throw light on and generate electricity, it is characterized in that: group is provided with a slide fastener group on the described opening, and can control the keying state of this opening by the draw ring of pulling on one slider of zipper fastener, and this step switch is located at the corresponding position that this opening is in its draw ring of opening, and this step switch is compressed by the draw ring of this slider of zipper fastener and transmit one to make this accumulator begin to drive the action signal of this light-emitting component.

4. according to claim 3 have a knapsack that can throw light on and generate electricity, it is characterized in that: described step switch is installed in the magnet base, and the slide fastener of this slider of zipper fastener is to make with magnetic conductive material, and when this opening was in opening, this draw ring promptly can be subjected to the magnetic effect of this magnet base and compress towards the direction of this step switch.

5. according to claim 1 have a knapsack that can throw light on and generate electricity, and it is characterized in that: the described knapsack body outside is provided with a lamp bar, and this lamp bar and the mutual electrically connect of this accumulator, and driven by this accumulator and the generation light source.

6. according to claim 1 have a knapsack that can throw light on and generate electricity, it is characterized in that: described opening one side has protruded out a lateral plate, and this lateral plate is equivalent on the opposite side of this opening and this opening of capping, wherein, be provided with one with the made fastener of magnetic conductive material in the position that this lateral plate correspondence is covered in this opening, and position that should fastener then is provided with a magnet base in this knapsack body, and this step switch is located in this magnet base, and the lateral plate of this knapsack body is when the capping opening, and this fastener promptly can be subjected to the magnetic function influence of magnet base and correspondence is pressed against on this step switch.

7. according to claim 6 have a knapsack that can throw light on and generate electricity, it is characterized in that: when described fastener does not continue to compress this step switch in breaking away from this magnet base, promptly can start this step switch transmission one and make this accumulator begin to drive the action signal of this light-emitting component.