CN219414571U

CN219414571U - Miniature LED lamp

Info

Publication number: CN219414571U
Application number: CN202320627396.7U
Authority: CN
Inventors: 徐秀峰
Original assignee: Shenzhen Jieke Photoelectric Co ltd
Current assignee: Shenzhen Jieke Photoelectric Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-25
Anticipated expiration: 2033-03-28

Abstract

The utility model provides a miniature LED lamp which comprises a rear shell, a front shell, an LED lamp, a positioning block, a circuit board and a battery, wherein the front shell is connected with the rear shell to form a sealed cavity, the circuit board is arranged in the cavity and is fixedly connected with the rear shell, the LED lamp is arranged on one side of the circuit board, which is close to the front shell, the battery and the positioning block are respectively arranged on the other side of the circuit board, the positioning block is provided with 2 slots and 4 conductive elastic pieces, the position of the positioning block corresponds to the position of the LED lamp, 2 pins of the LED lamp respectively penetrate through the circuit board and are arranged in the 2 slots, the 2 conductive elastic pieces respectively clamp 1 pin, the LED lamp is electrically connected with the circuit board through the conductive elastic pieces, and the circuit board is also electrically connected with the battery. The conductive elastic sheets arranged in the 2 slots are respectively and electrically connected with the circuit board according to the polarities, so that the LED lamp is electrically connected with the circuit board. When the LED lamp is damaged, the damaged LED lamp is pulled out, pins of good LED lamps are inserted according to the polarity of the slot, so that the pins of the LED lamps are clamped by the conductive elastic sheets, and replacement and maintenance of the LED lamps are completed.

Description

Miniature LED lamp

Technical Field

The utility model relates to the technical field of LED lamp illumination, in particular to a miniature LED lamp.

Background

As a new technology, LED lighting has advantages of energy saving and environmental protection compared with the traditional lighting source, especially in recent years, china advocates the concept of energy saving and environmental protection, and LED lighting is also widely used.

The night-time lighting lamp is one of the applications of the LED lamp, and has the function of lighting at night when being turned on, and can not influence rest of other people. However, when the lamp beads are damaged, the existing getting-up lamp can only replace the whole getting-up lamp, and the damaged lamp beads cannot be maintained.

Disclosure of Invention

The utility model provides a miniature LED lamp, which aims to solve the technical problem that the whole lighting lamp can only be replaced when the lamp beads are damaged and cannot be maintained for the damaged lamp beads.

The utility model provides a miniature LED lamp which comprises a rear shell, a front shell, an LED lamp, a positioning block, a circuit board and a battery, wherein the front shell is connected with the rear shell to form a sealed cavity, the circuit board is arranged in the cavity and is fixedly connected with the rear shell, the LED lamp is arranged on one side of the circuit board, which is close to the front shell, the battery and the positioning block are respectively arranged on the other side of the circuit board, the positioning block is provided with 2 slots and 4 conductive elastic pieces, the position of the positioning block corresponds to the position of the LED lamp, 2 pins of the LED lamp respectively penetrate through the circuit board and are arranged in the 2 slots, the 2 conductive elastic pieces respectively clamp 1 pin, and the LED lamp is electrically connected with the circuit board through the conductive elastic pieces and is also electrically connected with the battery.

Further, the back shell is further provided with a battery cover, the battery cover is connected with the back shell in a buckling mode, a battery bin and a charging end are arranged on one side of the circuit board corresponding to the battery, the battery is arranged in the battery bin, the position of the battery bin corresponds to the battery cover, the back shell is provided with a charging hole corresponding to the position of the charging end, and the battery bin is electrically connected with the circuit board respectively.

Further, the circuit board is further provided with a touch switch, a photosensitive sensor, a singlechip and a human body induction sensor respectively, wherein the human body induction sensor, the photosensitive sensor and the touch switch are arranged on one side of the circuit board, which is close to the front shell, the singlechip is arranged on the other side of the circuit board, and the touch switch is arranged at the center of the circuit board.

Further, the photosensitive sensor is used for detecting the intensity of external light, the human body induction sensor is used for detecting the distance between human bodies, the tact switch is used for activating the LED lamp to be lightened, and the singlechip is used for receiving signals sent by the photosensitive sensor, the human body induction sensor and the tact switch and analyzing the signals.

Further, the front shell is provided with a button, the button is elastically connected with the front shell, the button is arranged at the center of the front shell, the position of the button corresponds to the tact switch, and the button is attached to the tact switch.

Further, the LED lamps are plug-in LED lamps, the LED lamps are arranged in a plurality, the LED lamps orderly encircle the tact switch, and the number of the positioning blocks is consistent with that of the LED lamps.

Further, the front shell is light-transmitting, threads are respectively arranged on the front shell and the rear shell, and the front shell is in meshed connection with the rear shell through the threads.

Further, a hanging plate is further arranged at the top of the rear shell, and the hanging plate is fixedly connected with the rear shell.

Compared with the prior art, the miniature LED lamp provided by the utility model has the following advantages:

1. the utility model provides a miniature LED lamp, 2 pins of LED lamp run through the circuit board and arrange in 2 slots of locating piece respectively, and the conductive shell fragment that sets up in 2 slots is electric connection circuit board respectively according to the polarity, through the pin of 2 conductive shell fragment centre gripping LED lamps, makes LED lamp and circuit board electric connection. When the LED lamp is damaged, the damaged LED lamp is pulled out, pins of good LED lamps are inserted according to the polarity of the slot, so that the pins of the LED lamps are clamped by the conductive elastic sheets, and replacement and maintenance of the LED lamps are completed. Simultaneously, the front shell and the rear shell adopt screw threads to carry out meshing connection, so that a user can conveniently and quickly separate the connection of the front shell and the rear shell to replace the lamp beads.

Drawings

FIG. 1 is an exploded schematic view of the overall structure of a miniature LED lamp provided by the utility model;

fig. 2 is a schematic diagram of a circuit board structure in a micro LED lamp according to the present utility model;

fig. 3 is a schematic cross-sectional view of a positioning block in a micro LED lamp according to the present utility model.

Reference numerals illustrate: 1. a rear case; 2. a front shell; 3. a circuit board; 4. a battery;

11. a battery cover; 12. a hanging plate; 13. an aircraft hole; 14. a charging hole; 21. a button; 31. a single chip microcomputer; 32. a positioning block; 33. a charging end; 34. a human body induction sensor; 35. touching the switch; 36. a photosensitive sensor; 37. an LED lamp; 41. a battery compartment;

321. a slot; 322. a conductive spring plate; 371. pins.

Description of the embodiments

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed 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 illustrative purposes only.

Referring to fig. 1 to 3, the present utility model provides a micro LED lamp 37, which includes a rear housing 1, a front housing 2, an LED lamp 37, a positioning block 32, a circuit board 3 and a battery 4, wherein the front housing 2 is connected with the rear housing 1 and forms a sealed cavity, the circuit board 3 is disposed in the cavity and fixedly connected with the rear housing 1, the LED lamp 37 is disposed at one side of the circuit board 3 near the front housing 2, the battery 4 and the positioning block 32 are respectively disposed at the other side of the circuit board 3, the positioning block 32 is provided with 2 slots 321 and 4 conductive elastic pieces 322, the position of the positioning block 32 corresponds to the position of the LED lamp 37, 2 pins 371 of the LED lamp 37 respectively penetrate the circuit board 3 and are disposed in the 2 slots 321, the 2 conductive elastic pieces 322 respectively hold the 1 pin 371, the LED lamp 37 is electrically connected with the circuit board 3 through the conductive elastic pieces 322, and the circuit board 3 is also electrically connected with the battery 4.

It can be understood that the battery 4 provides working electric energy for the LED lamp 37 and the circuit board 3, the positioning block 32 is provided with 2 slots 321 with corresponding polarities according to the pins 371 of the LED lamp 37, each slot 321 is internally and fixedly provided with 2 conductive elastic pieces 322, and the 2 conductive elastic pieces 322 in the slot 321 are electrically connected with the circuit board 3 according to the polarities of the slot 321.

It can be understood that the 2 pins 371 of the LED lamp 37 penetrate the circuit board 3 and are respectively disposed in the 2 slots 321 of the positioning block 32, and the conductive spring pieces 322 disposed in the 2 slots 321 are respectively electrically connected to the circuit board 3 according to polarities, and the pins 371 of the LED lamp 37 are clamped by the 2 conductive spring pieces 322, so that the LED lamp 37 is electrically connected to the circuit board 3. When the LED lamp 37 is damaged, the damaged LED lamp 37 is pulled out, and the pins 371 of the good LED lamp 37 are inserted according to the polarity of the slot 321, so that the conductive spring piece 322 clamps the pins 371 of the LED lamp 37, and the replacement and maintenance of the LED lamp 37 are completed.

Preferably, the rear shell 1 is further provided with a battery cover 11, the battery cover 11 is in snap connection with the rear shell 1, a battery compartment 38 and a charging end 33 are arranged on one side of the circuit board 3 corresponding to the battery 4, the battery 4 is arranged in the battery compartment 38, the position of the battery compartment 38 corresponds to the battery cover 11, a charging hole 14 is arranged on the rear shell 1 corresponding to the charging end 33, and the battery compartment 38 and the charging end 33 are respectively and electrically connected with the circuit board 3.

It can be understood that the battery 4 is 18650 a rechargeable lithium battery 4, the battery 4 is disposed in the battery compartment 38, and the battery cover 11 is disposed at the position of the rear case 1 corresponding to the battery compartment 38, so that the user can replace the battery 4 conveniently when the battery 4 is low in power. Meanwhile, the charging end 33 is a type-c or micro interface, and the rear shell 1 is provided with a corresponding charging hole 14 corresponding to the charging end 33, so that the battery 4 can be conveniently charged through the charging end 33 when the battery is low in power.

Preferably, the circuit board 3 is further provided with a touch switch 35, a photosensitive sensor 36, a singlechip 31 and a human body induction sensor 34 respectively, the human body induction sensor 34, the photosensitive sensor 36 and the touch switch 35 are arranged on one side of the circuit board 3 close to the front shell 2, the singlechip 31 is arranged on the other side of the circuit board 3, and the touch switch 35 is arranged in the center of the circuit board 3.

Preferably, the photosensitive sensor 36 is used for detecting the intensity of external light, the human body sensing sensor 34 is used for detecting the distance between human bodies, the tact switch 35 is used for activating the LED lamp 37 to be lighted, and the singlechip 31 is used for receiving and analyzing signals sent by the photosensitive sensor 36, the human body sensing sensor 34 and the tact switch 35.

It will be appreciated that the photosensor 36 detects the intensity of external light in real time, and sends the information of the intensity of the external light to the singlechip 31 for analysis, when the singlechip 31 controls the human body sensor 34 to be turned on according to the received information of the intensity of the external light at night, at this time, the singlechip 31 controls the LED lamp 37 to be turned on according to the received human body distance signal sent by the human body sensor 34. Meanwhile, when the tact switch 35 is pressed down, the singlechip 31 receives an electric signal transmitted by the tact switch 35 and controls the LED lamp 37 to be turned on according to the electric signal. Further, the timer is built in the singlechip 31, and the lighting duration of the LED lamp 37 is controlled through the timer, so that the LED lamp 37 is prevented from being lighted for a long time, and the waste of electric energy of the battery 4 is avoided. For example, the control duration of the timer is 10 seconds, the singlechip 31 controls the LED lamp 37 to be turned on to activate the timer to work, and when the control duration reaches 10 seconds, the timer sends a power-off signal to the singlechip 31, and the singlechip 31 controls the LED lamp 37 to be turned off.

Preferably, the front case 2 is provided with a button 21, the button 21 is elastically connected with the front case 2, the button 21 is disposed at the center of the front case 2, and the button 21 corresponds to the tact switch 35, and the button 21 is attached to the tact switch 35.

It will be appreciated that the front case 2 is elastically connected to the button 21 corresponding to the position of the tact switch 35, so that a user can quickly detect whether the LED is damaged. Meanwhile, after replacing the LED lamp 37, the user can quickly confirm whether the LED lamp 37 is correctly installed by pressing the button 21.

Preferably, the LED lamps 37 are plug-in LED lamps 37, the LED lamps 37 are arranged in a plurality, the LED lamps 37 are orderly arranged around the tact switch 35, and the number of the positioning blocks 32 is consistent with that of the LED lamps 37.

It can be appreciated that the LED lamps 37 are provided in plural numbers, and the positions and the numbers of the positioning blocks 32 correspond to the positions and the numbers of the LED lamps 37, so that the user can customize the personalized colors by installing the LED lamps 37 with different colors, and the ornamental value is increased.

Preferably, the front shell 2 is light-transmitting, the front shell 2 and the rear shell 1 are respectively provided with threads, and the front shell 2 and the rear shell 1 are connected through threaded engagement.

It will be appreciated that the front housing 2 is a light transmissive arrangement, increasing the brightness of the LED lamp 37. Simultaneously, the front shell 2 and the rear shell 1 are in meshed connection by adopting threads, so that a user can conveniently and quickly separate the connection of the front shell 2 and the rear shell 1 to replace lamp beads.

Preferably, the top of the rear shell 1 is also provided with a hanging plate 12, and the hanging plate 12 is fixedly connected with the rear shell 1.

It will be appreciated that the hanging plate 12 and the rear housing 1 may be integrally provided, and that the hanging plate 12 is provided with the aircraft hole 13, so that a user can hang the product to a wall through the aircraft hole 13, thereby increasing the practicability and flexibility of the product.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a miniature LED lamp which characterized in that: the LED lamp comprises a rear shell, a front shell, an LED lamp, a positioning block, a circuit board and a battery, wherein the front shell is connected with the rear shell to form a sealed cavity, the circuit board is arranged in the cavity and fixedly connected with the rear shell, the LED lamp is arranged on one side of the circuit board, which is close to the front shell, the battery and the positioning block are respectively arranged on the other side of the circuit board, the positioning block is provided with 2 slots and 4 conductive elastic pieces, the position of the positioning block corresponds to the position of the LED lamp, 2 pins of the LED lamp respectively penetrate through the circuit board and are arranged in 2 slots, 2 conductive elastic pieces respectively clamp 1 pin, the LED lamp is electrically connected with the circuit board through the conductive elastic pieces, and the circuit board is electrically connected with the battery.

2. A micro LED lamp as set forth in claim 1, wherein: the battery pack is characterized in that the rear shell is further provided with a battery cover, the battery cover is connected with the rear shell in a buckling mode, a battery compartment and a charging end are arranged on one side of the circuit board corresponding to the battery, the battery is arranged in the battery compartment, the position of the battery compartment corresponds to the battery cover, the rear shell is provided with a charging hole corresponding to the position of the charging end, and the battery compartment is electrically connected with the circuit board respectively.

3. A micro LED lamp as set forth in claim 1, wherein: the circuit board is also respectively provided with a touch switch, a photosensitive sensor, a singlechip and a human body induction sensor, wherein the human body induction sensor, the photosensitive sensor and the touch switch are arranged on one side of the circuit board, which is close to the front shell, the singlechip is arranged on the other side of the circuit board, and the touch switch is arranged at the center of the circuit board.

4. A micro LED lamp as set forth in claim 3, wherein: the light sensor is used for detecting the intensity of external light, the human body induction sensor is used for detecting the distance between human bodies, the tact switch is used for activating the LED lamp to be lightened, and the singlechip is used for receiving signals sent by the light sensor, the human body induction sensor and the tact switch and analyzing the signals.

5. A micro LED lamp as set forth in claim 3, wherein: the front shell is provided with a button, the button is elastically connected with the front shell, the button is arranged at the center of the front shell, the position of the button corresponds to the tact switch, and the button is attached to the tact switch.

6. A micro LED lamp as set forth in claim 3, wherein: the LED lamps are plug-in LED lamps, the LED lamps are arranged in a plurality, the LED lamps orderly encircle the tact switch, and the number of the positioning blocks is consistent with that of the LED lamps.

7. A micro LED lamp as set forth in claim 1, wherein: the front shell is light-transmitting, threads are respectively arranged on the front shell and the rear shell, and the front shell is connected with the rear shell through the threads in a meshed mode.

8. A micro LED lamp as set forth in claim 1, wherein: the top of the back shell is also provided with a hanging plate which is fixedly connected with the back shell.