CN217918991U

CN217918991U - Storage box

Info

Publication number: CN217918991U
Application number: CN202221140010.1U
Authority: CN
Inventors: 佘小兰
Original assignee: Dongguan Lanxin Electronic Technology Co ltd
Current assignee: Dongguan Lanxin Electronic Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-29
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to the technical field of daily necessities, in particular to a storage box, which comprises a movable box and a fixed cover connected with the movable box, wherein part of the movable box can enter and exit the fixed cover; remove the box including diapire and four lateral walls, diapire and four lateral walls enclose to close and form accommodation space, when removing the box and getting into fixed lid, fixed lid covers accommodation space opening and at least both sides wall and removes a lateral wall and expose in fixed lid, and at least one can be kept away from accommodation space one side by the lateral wall that fixed lid covered and is equipped with the holding chamber, and the holding intracavity is equipped with the circuit board and in circuit board electric connection's lamps and lanterns and the switch of control lamps and lanterns, the utility model discloses a receiver concentrates lamps and lanterns, switch and circuit board to set up in the holding intracavity, realizes the automatic switch of lamps and lanterns, and is safe in structure, simple to operate.

Description

Storage box

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of daily necessities, in particular to receiver.

[ background ] A method for producing a semiconductor device

Along with the improvement of living standard of people, the article of purchase also originally more, therefore some article that can not use temporarily often appear in the family, these article people use the drawer or drawer type receiver commonly to accomodate these article in order to prevent that article from losing or be stained with pollutants such as dust, and the receiver of drawer type is also very convenient to accomodate article, pulls one and pushes away the switch that just can realize the receiver. However, because the storage box has a certain depth, articles inside the drawer cannot be clearly distinguished when the articles are taken out, especially under the condition that light is dark, people can set lamps on the storage box and set switches on the storage box to realize the switching of the lamps, but the lamps or the switches are generally of an outwards protruding structure, are easy to touch by mistake, and are easy to collide to cause abrasion, and the structure is unsafe.

[ Utility model ] content

There is the unsafe problem of structure in order to solve the current receiver of taking the lamp, the utility model provides a receiver.

The utility model provides a storage box, which comprises a movable box and a fixed cover connected with the movable box, wherein part of the movable box can enter and exit the fixed cover; the movable box comprises a bottom wall and four side walls, the bottom wall and the four side walls enclose to form an accommodating space, when the movable box enters the fixed cover, the fixed cover covers the accommodating space opening and the at least two side walls, one side wall of the movable box is exposed out of the fixed cover, at least one side wall which can be covered by the fixed cover is far away from one side of the accommodating space, an accommodating cavity is formed in one side of the accommodating space, and a circuit board, a lamp electrically connected with the circuit board and a switch for controlling the lamp are arranged in the accommodating cavity.

Preferably, the four side walls comprise a first side wall and a second side wall which are opposite to each other, and a third side wall and a fourth side wall which connect the first side wall and the second side wall, and a pull handle is arranged on one side of the first side wall, which is far away from the accommodating space; the accommodating cavity is arranged on any other side wall except the first side wall.

Preferably, the lamp is arranged on one side of the accommodating cavity close to the side wall, and the side wall is provided with a yielding hole corresponding to the lamp, so that the lamp light of the lamp can shine into the accommodating space.

Preferably, the switch is arranged on one side, away from the side wall, of the accommodating cavity, the elastic piece is arranged on the switch, and when the movable box enters and exits the fixed cover, the elastic piece is pressed or released through the fixed cover to control the switch.

Preferably, a protection plate covering the opening of the accommodating cavity is arranged on the side wall, one end of the elastic piece is connected with the switch, and the other end of the elastic piece is exposed out of the protection plate.

Preferably, the elastic part comprises a connecting part and a pressing part connected with the connecting part, the connecting part comprises two connecting pieces which are arranged in parallel, and one end, far away from the pressing part, of each connecting piece is connected with the switch.

Preferably, one end of the pressing portion, which is far away from the connecting portion, extends in a direction far away from the circuit board, and a farthest extending position of the pressing portion is in an arc shape.

Preferably, the switch is provided with a fixing block, two ends of the fixing block are provided with grooves, and the grooves are respectively connected with the two connecting pieces in a clamping manner.

Preferably, one side of the accommodating cavity is provided with a heat dissipation groove, and one side of the accommodating cavity, which is close to the heat dissipation groove, is provided with a heat dissipation hole for dissipating heat of the circuit board.

Preferably, a photoresistor is further arranged on the circuit board.

Compared with the prior art, the utility model discloses a receiver has following advantage:

1. the storage box of the utility model comprises a movable box and a fixed cover connected with the movable box, and part of the movable box can enter and exit the fixed cover; the movable box comprises a bottom wall and four side walls, the bottom wall and the four side walls are enclosed to form an accommodating space, when the movable box enters the fixed cover, the fixed cover covers an opening of the accommodating space and at least two side walls, and one side wall of the movable box is exposed out of the fixed cover; in addition, the lamp and the switch are arranged on the same circuit board, the structure is simpler, the manufacturing cost is low, the lamp and the switch can be efficiently assembled, the production efficiency is improved, and meanwhile, when the movable box enters the fixed cover, the fixed cover can well protect the movable box and articles in the movable box.

2. The four side walls of the utility model comprise a first side wall and a second side wall which are opposite, and a third side wall and a fourth side wall which connect the first side wall and the second side wall, and one side of the first side wall, which is far away from the containing space, is provided with a handle; the holding cavity is arranged on any one of the other side walls except the first side wall, and the handle is arranged on the first side wall, so that the movable box can pass in and out the fixed cover by pushing and pulling the handle on the first side wall, the holding cavity is arranged on the other side walls except the first side wall, and the holding cavity can enter the fixed cover to be protected.

3. The utility model discloses a lamps and lanterns are located the holding chamber and are close to lateral wall one side and lateral wall and correspond lamps and lanterns department and be equipped with the hole of stepping down for the light that supplies lamps and lanterns shines into accommodation space, in the light that has guaranteed lamps and lanterns can shine into accommodation space through seting up the hole of stepping down on the lateral wall, has satisfied user's lighting demands, and lamps and lanterns are in the holding intracavity simultaneously, can not bulge the lateral wall, can avoid appearing the condition that the mistake bumped, also safer.

4. The utility model discloses a lateral wall one side is kept away from in the holding chamber to the switch is located, and is equipped with the elastic component on the switch to when removing box business turn over fixed lid, press or release elastic component control switch through fixed lid, at the in-process that removes box relatively fixed lid, fixed lid can exert the effect to the elastic component, consequently can realize the receiver and turn on the light when opening, closes the automatic control of turning off the light when closing, and it is very convenient to use.

5. The utility model discloses a be equipped with on the lateral wall and cover holding chamber open-ended protection shield, the one end and the switch of elastic component are connected, and the other end exposes the protection shield, sets up the protection shield and can further protect the structure of holding intracavity portion, improves the security, and exposes the protection shield with the end of pressing of elastic component and can conveniently through pressing down elastic component control switch.

6. The utility model discloses the elastic component includes connecting portion and presses the splenium continuous with connecting portion, and connecting portion include the connection piece of two parallel arrangement, the connection piece is kept away from and is connected with the switch according to the one end of splenium, sets up connecting portion to the connection piece of two parallels and be connected with the switch, and the structure is safer, connects more stably.

7. The utility model discloses a pressing the one end that connecting portion were kept away from to the orientation extension of keeping away from the circuit board according to the splenium, and the farthest department that extends is the arc, presses the one end that connecting portion were kept away from to the splenium to be the arc, fixed lid with press the splenium contact in can more smoothly pass through, can reduce wearing and tearing, the structure that leads to the fact the elastic component after the repetitious usage more safe and reliable to can improve the life of elastic component.

8. The utility model discloses a be equipped with the fixed block on the switch, the both ends of fixed block are equipped with the recess, and the recess is connected with two connection piece blocks respectively, sets up the connection stability that the fixed block can increase elastic component and switch, can provide strong point or application of force point for connecting portion simultaneously, and the structure is safer.

9. The utility model discloses a one side in holding chamber is equipped with the radiating groove, and the holding chamber is close to radiating groove one side and is equipped with the louvre for the circuit board heat dissipation, set up the louvre and give the circuit board heat dissipation with the radiating groove, can improve the life of circuit board, guarantee the stability of circuit board work simultaneously, it is safer.

10. The utility model discloses a still be equipped with the photo resistance on the circuit board, set up the switch that the photo resistance can further control lamps and lanterns through the luminance of external environment, avoid appearing enough bright condition that still turn on the light under the condition that can see the inside article of receiver clearly, practiced thrift the resource.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a storage box according to a first embodiment of the present invention.

Fig. 2 is a perspective view of a fixing cover of a storage box according to a first embodiment of the present invention.

Fig. 3 is an exploded view of a mobile storage box according to a first embodiment of the present invention.

Fig. 4 is a schematic perspective view of a circuit board of a storage box according to a first embodiment of the present invention.

Fig. 5 is a bottom view of the movable box of the storage box according to the first embodiment of the present invention.

The attached drawings indicate the following:

1. a storage box;

10. a fixed cover; 20. moving the cartridge;

101. a top surface; 102. a side surface; 200. a hole for abdication; 201. a bottom wall; 203. an accommodating space; 204. an accommodating cavity; 205. a protection plate; 206. a circuit board; 207. a light fixture; 208. a switch; 210. an elastic member; 211. a heat sink;

2020. a hole for abdication; 2021. a first side wall; 2022. a second side wall; 2023. a third side wall; 2024. a fourth side wall; 2025. a handle; 2050. an opening; 2081. a fixed block; 2101. a connecting portion; 2102. a pressing part; 2110. and (4) radiating holes.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1 to 3, a storage box 1 according to a first embodiment of the present invention includes a movable box 20 and a fixed cover 10 connected to the movable box 20, and a portion of the movable box 20 can enter and exit the fixed cover 10. The mobile box 20 includes a bottom wall 201 and four sidewalls connected to the bottom wall 201, wherein one of the sidewalls is exposed out of the fixed cover 10. The bottom wall 201 and the four side walls enclose a receiving space 203. And at least one side wall which can be covered by the fixing cover 10 and is far away from the accommodating space 203 is provided with an accommodating cavity 204 and a protection plate 205 which covers an opening of the accommodating cavity 204, and a circuit board 206, a lamp 207 which is electrically connected with the circuit board 206 and a switch 208 which controls the lamp 207 are arranged in the accommodating cavity 204. The stationary cover 10 includes a top surface 101 covering the opening of the accommodating space 203, and a side surface 102 connected to the top surface 101, and the side surface 102 is provided at least two to cover at least two side walls of the movable box 20, and the side surface 102 is provided at two and should be oppositely provided to cover at least two side walls of the movable box 20 when the movable box 20 enters the stationary cover 10.

Specifically, the fixed cover 10 and the movable box 20 are movably connected, for example, connected by a sliding rail, and the movable box 20 can move back and forth in a horizontal direction relative to the fixed cover 10 to open and close the movable box 20.

It is understood that, in order to ensure that the mobile box 20 can conveniently and smoothly enter and exit the fixed cover 10, at least one side of the mobile box 20 is always uncovered by the fixed cover 10, and the mobile box 20 can be pushed and pulled from the side to enter and exit the fixed cover 10. Therefore, the four side walls of the movable box 20 are the first side wall 2021, the second side wall 2022 opposite to the first side wall 2021, and the third side wall 2023 and the fourth side wall 2024 connecting the first side wall 2021 and the second side wall 2022, the side of the first side wall 2021 away from the accommodating space 203 is provided with a handle 2025, and the movable box 20 is pushed and pulled by the handle 2025 to make the movable box 20 enter and exit the fixed cover 10 from the side of the first side wall 2021, so the first side wall 2021 should not be covered by the side surface 102 of the fixed cover 10 at all times.

Further, referring to fig. 1 to 4, the switch 208 is disposed on a side of the accommodating cavity 204 away from the sidewall, and the switch 208 is provided with an elastic element 210, and when the mobile box 20 enters or exits the fixed cover 10, the switch 208 is controlled by pressing or releasing the elastic element 210 through the side surface 102 of the fixed cover 10.

It can be understood that, since the switch 208 is controlled by pressing or releasing the elastic member 210 on the side of the fixed cover 10, the switch 208 should be disposed on the side wall that will be covered by the side 102 of the fixed cover 10 after the mobile box 20 enters the fixed cover 10, that is, the receiving cavity 204 should be disposed on the side wall that will be covered by the side 102 of the fixed cover 10 after the mobile box 20 enters the fixed cover 10, and since the first side wall 2021 is not covered by the side 102 of the fixed cover 10 at all times, the receiving cavity 204 should be disposed on any other side wall except the first side wall 2021.

Further, the thickness of the part of the side wall for arranging the accommodating cavity 204 is 20-50mm.

Preferably, the accommodating chamber 204 is disposed on the third sidewall 2023 and/or the fourth sidewall 2024.

Optionally, the protection plate 205 may be detachably connected to the sidewall through a screw, a snap, or the like, and the protection plate 205 covers the opening of the accommodating cavity 204 after being connected to the sidewall.

As can be understood, the storage box 1 provided by the present invention is a drawer-type storage box 1, and the lamp 207 arranged on the storage box 1 can illuminate the accommodating space 203 under the dark light condition, so as to help the user to distinguish the articles placed in the accommodating space 203 more clearly, and further to take the needed articles or place the articles more quickly; in addition, the circuit board 206, the lamp 207, the switch 208 and other structures are arranged in the accommodating cavity 204, and the protecting plate 205 is arranged on the accommodating cavity 204 to protect the structures in the accommodating cavity 204, so that the user can be prevented from accidentally touching the structures in the accommodating cavity 204 when pulling the movable box 20, and meanwhile, the objects placed in the accommodating space 203 can be prevented from colliding with the structures in the accommodating cavity 204, and the structure is very safe.

In addition, the structures such as the circuit board 206, the lamp 207 and the switch 208 which can work only by providing energy are all arranged in the accommodating cavity 204, the assembly efficiency is high, in addition, under the condition of failure, the structure in the accommodating cavity 204 can be maintained only by taking down the protection plate 205, and the operation is convenient.

Optionally, the utility model discloses a receiver 1 can also be through setting up a plurality of holding chambeies 204 to set up lamps and lanterns 207 in each holding chamber 204 and increase illumination zone and illumination luminance.

Alternatively, the accommodating chamber 204 may be disposed on different sidewalls, or a plurality of accommodating chambers may be disposed on the same sidewall.

Alternatively, the fixed cover 10 may include three sides 102, and after the mobile box 20 enters the fixed cover 10, the three sides 102 correspondingly cover three other sidewalls except the first sidewall 2021. Further, the stationary cover 10 may be further provided with a bottom surface covering the bottom wall 201 of the movable box 20 after the movable box 20 enters the stationary cover 10, so as to protect the movable box 20 more completely.

Further, referring to fig. 3 and fig. 4, in order to better illuminate the accommodating space 203, the lamp 207 is disposed at a side of the accommodating cavity 204 close to the sidewall, and a position of the sidewall corresponding to the lamp 207 is provided with an abdicating hole 2020 for the lamp of the lamp 207 to illuminate the accommodating space 203.

It can be understood that, by arranging the lamp 207 on the side of the accommodating cavity 204 close to the side wall, the light emitting surface of the lamp 207 faces the accommodating space 203 and irradiates light into the accommodating space 203 through the abdicating hole 2020, the coverage area of the light and the light intensity are effectively increased.

Further, in order to prevent the articles from being inadvertently bumped into the lamp 207 while the articles are stored in the storage space 203, a surface of the lamp 207 close to the storage space 203, that is, a light emitting surface of the lamp 207 is flush with an inner surface of the sidewall or has a gap with the inner surface of the sidewall. Thus, the lamp 207 is always embedded in the side wall, and a part protruding out of the inner surface is avoided, so that the lamp is very safe.

Referring to fig. 1 to 4, the lamp 207 of the storage box 1 of the present invention can be automatically turned on or off by pressing the elastic member 210 to control the switch through the side surface 102 of the fixing cover 10 when the movable box 20 is moved.

Specifically, one end of the elastic member 210 is connected to the switch 208, and the other end is exposed out of the protection plate 205; the protection plate 205 is provided with an opening 2050 for exposing at least a portion of the elastic member 210. Further, the elastic member 210 includes a connecting portion 2101 and a pressing portion 2102 connected to the connecting portion 2101, the connecting portion 2101 includes two connecting pieces arranged in parallel, and one end of the connecting piece far from the pressing portion 2102 is connected to the switch 208; one end of the pressing portion 2102, which is far away from the connecting portion 2101, extends in a direction far away from the circuit board 206, and the farthest extending position, that is, the tail end of the pressing portion 2102, is in an arc shape.

It can be understood that the tail end of the pressing portion 2102 is a main force application point, which should be exposed through the opening 2050 on the protection board 205, and a switch channel is formed between the side wall of the mobile box 20 provided with the accommodating cavity 204 and the corresponding side surface 102 of the fixed cover 10, when the mobile box 20 is pushed into the fixed cover 10, the side surface 102 of the fixed cover 10 presses the pressing portion 2102 of the elastic element 210 to apply force to the switch 208, so as to turn off the lamp 207; when the movable box 20 is pulled out of the fixed cover 10, the switch 208 is also pulled out of the fixed cover 10, so that the force applied by the side surface 102 of the fixed cover 10 to the elastic member 210 is cancelled, and the lamp 207 is turned on.

It can be understood that, by providing the tail end of the pressing portion 2102 with an arc shape, the transition can be more smoothly performed when the mobile box 20 is moved, and the use is smoother.

Further, in order to make the connection between elastic component 210 and the switch 208 more firm, be equipped with fixed block 2081 on the switch 208, the both ends of fixed block 2081 are equipped with the recess, the recess respectively with two connection piece block connections, understandably, fixed block 2081 can set up the middle part at connecting portion 2101, not only can make the connection between elastic component 210 and the switch 208 more firm through fixed connection piece when recess blocks the connection piece like this, can also elastic component 210 provides a supporting part, reduce the damage that causes when pressing elastic component 210 in the use, increase elastic component 210's life.

Further, in order to avoid the waste caused by the fact that the lamp 207 is still turned on when the light is sufficient in the daytime and the articles in the accommodating space 203 can be seen clearly without the light irradiation of the lamp 207, a light-sensitive resistor can be arranged on the circuit board 206, and the light intensity of the external environment is sensed through the light-sensitive resistor to further control the on/off of the lamp 207.

Referring to fig. 3 and 5, in order to reduce the damage of the circuit board 206 caused by heat generation in long-term use, a heat sink 211 is disposed on one side of the receiving cavity 204, and a heat sink 2110 is disposed on one side of the receiving cavity 204 close to the heat sink 211 for dissipating heat from the circuit board 206.

It can be understood that the heat generated by the circuit board 206 can be discharged to the heat dissipation slot 211 through the heat dissipation hole 2110, thereby being discharged to the external environment, and improving the heat dissipation performance of the circuit board 206; and because louvre 2110 is set up in the below of holding chamber 204, be difficult to appear the condition that outside debris got into holding chamber 204 through louvre 2110, the structure is also very safe.

2. The four side walls of the utility model comprise a first side wall and a second side wall which are opposite, and a third side wall and a fourth side wall which are used for connecting the first side wall and the second side wall, and one side of the first side wall, which is far away from the containing space, is provided with a handle; the holding cavity is arranged on any one of the other side walls except the first side wall, and the handle is arranged on the first side wall, so that the movable box can pass in and out the fixed cover by pushing and pulling the handle on the first side wall, the holding cavity is arranged on the other side walls except the first side wall, and the holding cavity can enter the fixed cover to be protected.

3. The utility model discloses a lamps and lanterns are located the holding chamber and are close to lateral wall one side and lateral wall and correspond lamps and lanterns department and be equipped with the hole of stepping down for the light that supplies lamps and lanterns shines into accommodation space, through set up the hole of stepping down on the lateral wall and guaranteed in the light of lamps and lanterns can shine into accommodation space, satisfied user's lighting demands, lamps and lanterns are in the holding intracavity simultaneously, can not bulge the lateral wall, can avoid appearing the condition that the mistake bumped, also safer.

4. The utility model discloses a lateral wall one side is kept away from in the holding chamber to the switch is located, and is equipped with the elastic component on the switch to when removing the fixed lid of box business turn over, press or release elastic component control switch through fixed lid, at the in-process that removes box relatively fixed lid, fixed lid can exert the effect to the elastic component, consequently can realize the receiver and turn on the light when opening, and the automatic control of turning off the light when closing, it is very convenient to use.

5. The utility model discloses a be equipped with on the lateral wall and cover holding chamber open-ended protection shield, the one end and the switch of elastic component are connected, and the other end exposes the protection shield, set up the protection shield and can further protect the structure of holding intracavity portion, improve the security, and expose the protection shield with the end of pressing of elastic component and can be conveniently through pressing down elastic component control switch.

9. The utility model discloses a one side in holding chamber is equipped with the radiating groove, and the holding chamber is close to radiating groove one side and is equipped with the louvre for the circuit board heat dissipation, set up louvre and radiating groove and give the circuit board heat dissipation, can improve the life of circuit board, guarantee the stability of circuit board work simultaneously, it is safer.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement and improvement made within the principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a receiver which characterized in that: the device comprises a movable box and a fixed cover connected with the movable box, wherein part of the movable box can enter and exit the fixed cover; the movable box comprises a bottom wall and four side walls, the bottom wall and the four side walls enclose to form an accommodating space, when the movable box enters the fixed cover, the fixed cover covers the accommodating space opening and the at least two side walls, one side wall of the movable box is exposed out of the fixed cover, at least one side wall which can be covered by the fixed cover is far away from one side of the accommodating space, an accommodating cavity is formed in one side of the accommodating space, and a circuit board, a lamp electrically connected with the circuit board and a switch for controlling the lamp are arranged in the accommodating cavity.

2. The storage box according to claim 1, wherein: the four side walls comprise a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the first side wall and the second side wall are opposite to each other, the third side wall and the fourth side wall are connected with the first side wall and the second side wall, and a handle is arranged on one side, away from the accommodating space, of the first side wall; the accommodating cavity is arranged on any other side wall except the first side wall.

3. The storage box according to claim 2, wherein: the lamp is arranged on one side of the accommodating cavity close to the side wall, and the side wall is provided with a yielding hole corresponding to the lamp, and the yielding hole is used for allowing the light of the lamp to shine into the accommodating space.

4. The storage box according to claim 3, wherein: the switch is arranged on one side, far away from the side wall, of the containing cavity, the elastic piece is arranged on the switch, and when the movable box enters and exits the fixed cover, the elastic piece is pressed or released through the fixed cover to control the switch.

5. The storage box according to claim 4, wherein: the side wall is provided with a protection plate covering the opening of the containing cavity, one end of the elastic piece is connected with the switch, and the other end of the elastic piece is exposed out of the protection plate.

6. The storage box according to claim 5, wherein: the elastic piece comprises a connecting portion and a pressing portion connected with the connecting portion, the connecting portion comprises two connecting pieces which are arranged in parallel, and one end, far away from the pressing portion, of each connecting piece is connected with the switch.

7. The storage box according to claim 6, wherein: one end of the pressing part, which is far away from the connecting part, extends towards the direction far away from the circuit board, and the farthest extending position is in an arc shape.

8. The storage box according to claim 6, wherein: the switch is provided with a fixed block, two ends of the fixed block are provided with grooves, and the grooves are respectively connected with the two connecting sheets in a clamping manner.

9. An accommodation cassette according to any one of claims 1-8, wherein: one side of the containing cavity is provided with a heat dissipation groove, and one side of the containing cavity, which is close to the heat dissipation groove, is provided with a heat dissipation hole for dissipating heat of the circuit board.

10. The storage box according to claim 9, wherein: the circuit board is also provided with a photoresistor.