An automatic control lamp structure for a storage box
Patent Information
- Application Number
- CN202522313499.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-10-31
AI Technical Summary
因此，在部分储物盒的使用过程中，因储物盒要么深度深、开口窄，要么放在衣柜角落、床底等光线照不到的地方，自然光和室内主灯很难穿透，找小件物品时总摸黑翻找，容易弄乱东西还可能遗漏，就会通过电池灯来进行照明，且部分电池灯带感应功能，打开盒盖就自动亮，关上就灭，不用手动开关，而目前多红外感应或磁控感应的方式，但磁控感应需要在储物盒内设置磁铁，因此，在储物盒的开合过程或长久的使用过程中，磁铁容易出现位移的情况，或磁控开关被灰尘、异物卡住，导致盖盒时无法触发断电，或开盖时无法接通，从而会导致电池灯关闭失效，而通过红外感应来控制电池灯开关时，盒内灰尘覆盖传感器，影响红外信号接收，或环境温度过高，接近人体温度，使得传感器难以区分，会导致亮灭异常
与现有技术相比，本实用新型采用机械接触式控制，规避了传统磁控、红外感应的缺陷，无需磁铁或传感器，通过受压块与分隔板的机械联动实现灯体自动通断，即开合动作直接触发电路通断，避免了磁铁位移、传感器积尘或温漂导致的开关失效。
Smart Images
Figure CN224814931U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting equipment technology, and in particular to an automatic control lamp structure for a storage box. Background Technology
[0002] Battery-powered lights are portable lighting devices powered by built-in batteries, eliminating the need for an external power source. The core components consist of a battery, LED beads, a housing, and a control switch. They are lightweight, portable, and adaptable to various scenarios. Therefore, in the use of some storage boxes, because the boxes are either deep and have narrow openings, or placed in dark places such as corners of wardrobes or under beds, where natural light and main indoor lights have difficulty penetrating, it is easy to fumble around in the dark when looking for small items, which can easily lead to mess and the loss of items. In such cases, battery-operated lights are used for illumination. Some battery-operated lights have a sensor function, automatically turning on when the lid is opened and turning off when it is closed, without the need for manual switching. Currently, most of these lights use infrared or magnetic sensors. However, magnetic sensors require a magnet inside the storage box. Therefore, during the opening and closing of the storage box or during long-term use, the magnet is prone to displacement, or the magnetic switch may be blocked by dust or foreign objects, preventing the power from being triggered when the box is closed or the power from being turned on when the box is opened. This can cause the battery-operated light to fail to turn off. When using infrared sensors to control the battery-operated light, dust inside the box can cover the sensor, affecting the reception of the infrared signal, or the ambient temperature may be too high, close to human body temperature, making it difficult for the sensor to distinguish between light and dark, resulting in abnormal lighting. Summary of the Invention
[0003] I. Technical problems to be solved This utility model addresses the aforementioned deficiencies in the existing technology by proposing an automatic control lighting structure for storage boxes, which can effectively solve the problems in the background technology.
[0004] II. Technical Solution To solve the above-mentioned technical problems, this utility model provides an automatic control lamp structure for a storage box, including a lamp housing. A back cover is fixedly connected to one side of the lamp housing, and a front panel is fixedly connected to one side of the lamp housing. A battery compartment is fixedly connected inside the lamp housing, and an LED light-emitting module is fixedly connected to the side of the battery compartment opposite to the front panel. A contact plate circuit board is also fixedly connected to the inside of the lamp housing near the battery compartment. The contact plate circuit board is electrically connected to the terminals of the battery compartment and the LED light-emitting module respectively through connecting wires. Several contact pieces are fixedly connected to the contact plate circuit board. A mounting cover is fixedly connected to the outside of the lamp housing near the contact pieces. A through groove is opened in the mounting cover, and a pressure block is movably connected in the through groove. An insert block is fixedly connected to the bottom of the pressure block.
[0005] As a further preferred embodiment of this utility model, the contact piece has an abutting bend, and the abutting bends of the two contact pieces are connected to each other. After the abutting bends of the two contact pieces are connected to each other, the battery in the battery compartment can be electrically connected to the LED light-emitting module, so that the LED light-emitting module can be lit.
[0006] As a further preferred embodiment of this utility model, two positioning blocks are fixedly connected inside the mounting cover. Each of the two positioning blocks has a sliding groove in the middle. A spring is fixedly connected to the positioning block located above the sliding groove to provide rebound force for the reset of the pressure block.
[0007] As a further preferred embodiment of this utility model, sliders are fixedly connected to both sides of the insert block, and a fixed shaft is fixedly connected to the lower position of one side of the slider. The slider is inserted into the corresponding groove, and the fixed shaft is inserted into one end of the corresponding spring. Thus, after the lamp housing is attached to the inside of the storage box by the adhesive on the back cover, when the top of the pressure block abuts against the bottom of the upper storage box of the box lid or drawer-type storage box, the pressure block and the insert block will be pressed into the mounting cover and the spring will be compressed.
[0008] As a further preferred embodiment of this utility model, a slot is provided in the insert block, and a partition plate is fixedly connected to the top of the slot. The bottom of the partition plate has double-sided bevels, so that when the lid is closed or the drawer-type storage box is stored, the pressure block that is pressed down moves down through the insert block, thereby causing the lower end of the partition plate to pass between the two abutting bends, which can separate the two contact pieces, thereby realizing the electrical separation of the battery and the LED light-emitting module in the battery compartment and realizing automatic power-off.
[0009] III. Beneficial Effects Compared with the existing technology, this utility model adopts mechanical contact control, which avoids the defects of traditional magnetic control and infrared sensing. It does not require magnets or sensors. The lamp body is automatically turned on and off through the mechanical linkage between the pressure block and the partition plate. That is, the opening and closing action directly triggers the circuit to turn on and off, avoiding switch failure caused by magnet displacement, sensor dust accumulation or temperature drift.
[0010] Furthermore, the reliable switching of the circuit is achieved through the cooperation of the contact plate's abutting bend and the separator plate. This design is simple, low-cost, and avoids the aging of electronic components or environmental impacts. The guiding structure of springs, grooves, and sliders ensures smooth movement of the pressure block, improving mechanical lifespan and response accuracy. The double-sided bevel design at the bottom of the separator plate facilitates the insertion and removal of the contact plate's abutting bend, reducing wear and jamming. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram showing the disassembled main structure of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the lamp housing and front panel of this utility model; Figure 4 This is a cross-sectional view of the mounting cover and pressure block of this utility model; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the contact piece structure of this utility model; Figure 7 This is a schematic diagram of the pressure block and insertion block structure of this utility model; Figure 8 This is a schematic diagram of the installation of the main structure of this utility model.
[0012] In the diagram: 1. Lamp housing; 2. Rear cover; 3. Front panel; 4. Battery compartment; 5. LED light-emitting module; 6. Contact plate circuit board; 7. Contact plate; 8. Mounting cover; 9. Through slot; 10. Positioning block; 11. Pressure block; 12. Insert block; 13. Abutment bending part; 14. Slide groove; 15. Spring; 16. Slider; 17. Fixed shaft; 18. Slot; 19. Divider plate. Detailed Implementation
[0013] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but should not be used to limit the scope of this utility model. Example
[0014] like Figures 1-3 As shown, the automatic control lamp structure of this embodiment includes a lamp housing 1. A rear cover 2 is fixedly connected to one side of the lamp housing 1. A front panel 3 is fixedly connected to one side of the lamp housing 1. A battery compartment 4 is fixedly connected inside the lamp housing 1. An LED light-emitting module 5 is fixedly connected to the side of the battery compartment 4 opposite to the front panel 3. A contact plate circuit board 6 is also fixedly connected to the inside of the lamp housing 1 near the battery compartment 4. The contact plate circuit board 6 is electrically connected to the terminals of the battery compartment 4 and the terminals of the LED light-emitting module 5 respectively through connecting wires. Several contact pieces 7 are fixedly connected to the contact plate circuit board 6. A mounting cover 8 is fixedly connected to the outside of the lamp housing 1 near the contact pieces 7. A through groove 9 is opened in the mounting cover 8. A pressure block 11 is movably connected in the through groove 9. An insert block 12 is fixedly connected to the bottom of the pressure block 11.
[0015] like Figure 6As shown, the contact piece 7 has an abutting bend 13 inside, and the abutting bends 13 of the two contact pieces 7 are connected to each other. After the abutting bends 13 of the two contact pieces 7 are connected to each other, the battery in the battery compartment 4 can be electrically connected to the LED light-emitting module 5, so that the LED light-emitting module 5 can be lit.
[0016] like Figure 4 , Figure 5 As shown, two positioning blocks 10 are fixedly connected inside the mounting cover 8. Each positioning block 10 has a groove 14 in its middle. A spring 15 is fixedly connected to the positioning block 10 above the groove 14, providing a rebound force for the reset of the pressure block 11. Slider blocks 16 are fixedly connected to both sides of the insertion block 12. A fixing shaft 17 is fixedly connected to the lower side of one side of each slider 16. The slider 16 is inserted into the corresponding groove 14, and the fixing shaft 17 is inserted into one end of the corresponding spring 15. This allows the lamp housing 1 to be installed inside the storage box via adhesive on one side of the back cover 2. When the top of the pressure block 11 abuts against the box lid or drawer... When the top layer of the storage box is closed, the pressure block 11 and the insert block 12 are pressed into the mounting cover 8 and the spring 15 is compressed. The insert block 12 has a slot 18, and the top of the slot 18 is fixedly connected to a partition plate 19. The bottom of the partition plate 19 has double bevels, so that when the box lid is closed or the drawer-type storage box is stored, the pressure block 11, which is pressed down, moves the partition plate 19 down through the insert block 12. This causes the lower end of the partition plate 19 to pass between the two abutting bends 13, which separates the two contact pieces 7, thereby realizing the electrical separation between the battery and the LED light-emitting module 5 in the battery compartment 4 and realizing automatic power-off.
[0017] It should be noted that, in this embodiment, before use, an adapter battery needs to be installed in the battery compartment 4. The battery establishes a circuit connection foundation with the LED light-emitting module 5 through the contact plate circuit board 6. The lamp housing 1 is fixed to the inside of the storage box by the adhesive on one side of the back cover 2, ensuring that the top of the pressure block 11 corresponds to the bottom of the storage box lid or the drawer-type upper box. In the initial state after installation, that is, when the storage box is closed, the top of the pressure block 11 is pressed down by the box lid or the bottom of the upper box, pushing the pressure block 11 and the insert block 12 to move into the mounting cover 8. The spring 15 is compressed, and the lower end of the partition plate 19 is inserted between the abutting bending part 13 of the two contact pieces 7, so that the two contact pieces 7 are separated. The circuit between the battery compartment 4, the contact plate circuit board 6 and the LED light-emitting module 5 is disconnected, and the LED light-emitting module 5 remains in the off state. When the storage box lid is opened or the drawer-type storage box is pulled out, the pressure block 11, which was originally against the bottom of the lid or the upper box, loses pressure. The spring 15 releases its elastic force, pushing the fixed shaft 17 upward, which in turn drives the slider 16 to move upward along the slide groove 14. The pressure block 11 and the insert block 12 move upward simultaneously. The partition plate 19 inside the insert block 12 moves upward and disengages from the area between the two contact bends 13. The contact bends 13 of the two contact pieces 7 return to the contact state under their own elasticity, and the circuit is fully connected. The LED light-emitting module 5... When the storage box is closed or the drawer-type storage box is pushed in, the bottom of the lid or the upper box body presses against the pressure block 11, pushing the pressure block 11 and the insert block 12 to move downward along the through groove 9. The slider 16 moves downward along the slide groove 14 and compresses the spring 15 through the fixed shaft 17. The insert block 12 drives the partition plate 19 to move downward synchronously. The double-sided inclined surface at the bottom of the partition plate 19 is inserted between the two abutting bends 13, pushing the two contact pieces 7 open to separate them. The circuit is disconnected, and the LED light-emitting module 5 is automatically turned off.
[0018] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.
Claims
1. An automatic control lighting fixture structure for a storage box, characterized in that: The lamp housing (1) includes a back cover (2) fixedly connected to one side of the lamp housing (1), a front panel (3) fixedly connected to one side of the lamp housing (1), a battery compartment (4) fixedly connected to the inside of the lamp housing (1), an LED light-emitting module (5) fixedly connected to the side of the battery compartment (4) opposite to the front panel (3), a contact plate circuit board (6) fixedly connected to the inside of the lamp housing (1) near the battery compartment (4), the contact plate circuit board (6) is electrically connected to the terminal of the battery compartment (4) and the terminal of the LED light-emitting module (5) respectively through connecting wires, a number of contact pieces (7) are fixedly connected on the contact plate circuit board (6), a mounting cover (8) is fixedly connected to the outside of the lamp housing (1) near the contact pieces (7), a through groove (9) is opened in the mounting cover (8), a pressure block (11) is movably connected in the through groove (9), and an insert block (12) is fixedly connected to the bottom of the pressure block (11).
2. The automatic control lighting structure for a storage box according to claim 1, characterized in that: The contact piece (7) has an abutting bend (13) inside, and the abutting bends (13) of the two contact pieces (7) are connected to each other.
3. The automatic control lighting structure for a storage box according to claim 1, characterized in that: Two positioning blocks (10) are fixedly connected inside the mounting cover (8).
4. The automatic control lighting structure for a storage box according to claim 3, characterized in that: The two positioning blocks (10) are respectively provided with sliding grooves (14) at the middle position.
5. The automatic control lighting structure for a storage box according to claim 4, characterized in that: A spring (15) is fixedly connected to the positioning block (10) located above the slide (14).
6. The automatic control lighting structure for a storage box according to claim 5, characterized in that: Both sides of the insert (12) are fixedly connected to sliders (16), and a fixed shaft (17) is fixedly connected to the lower side of one side of the slider (16).
7. The automatic control lighting structure for a storage box according to claim 6, characterized in that: The slider (16) is inserted into the corresponding groove (14), and the fixed shaft (17) is inserted into one end of the corresponding spring (15).
8. The automatic control lighting structure for a storage box according to claim 1, characterized in that: The insert (12) has a slot (18) inside.
9. The automatic control lighting structure for a storage box according to claim 8, characterized in that: A partition plate (19) is fixedly connected to the top of the slot (18).
10. The automatic control lighting structure for a storage box according to claim 9, characterized in that: The bottom of the partition plate (19) has two sloping sides.