CN212617726U

CN212617726U - LED lamp rod

Info

Publication number: CN212617726U
Application number: CN202021756066.0U
Authority: CN
Inventors: 严德成; 高洁
Original assignee: Suzhou Chuanggao Electronics Co ltd
Current assignee: Suzhou Chuanggao Electronics Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-02-26
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a LED lamp stick, including the fluorescent tube, set up respectively in the upper cover and the lower cover that are used for sealing the fluorescent tube inner chamber at fluorescent tube both ends, be provided with the circuit board in the fluorescent tube, have a plurality of LED lamp pearls on the circuit board, the fluorescent tube is the ya keli material, at the outer aluminizer of fluorescent tube, the thickness of aluminium membrane is 0.01-0.1 nanometer. Through the fluorescent tube of ya keli material aluminizer, the light that LED lamp pearl sent can reach the effect of reinforcing blast, presents glittering and translucent effect simultaneously, plays the decoration effect.

Description

LED lamp rod

Technical Field

The utility model relates to an outdoor lighting lamp, in particular to portable LED outdoor lighting lamp.

Background

The traditional LED outdoor lighting lamp mainly comprises a lamp panel and LED lamp beads arranged in the lamp panel as published Chinese patent application CN 201710856412.9, wherein one end of an electric wire for connecting a power supply is buried underground near a tree for installing the lighting lamp. After the switch-on, the LED lamp beads emit light to play a role in lighting, and meanwhile, the LED lamp beads are assembled by designing the arrangement structure of the LED lamp beads and adopting different light-emitting colors, so that a certain decorative effect can be achieved.

In order to play the role of outdoor illumination at night, high-power LED lamp beads are often needed, and the number of the needed LED lamp beads is also large, so that the existing LED outdoor is generally provided with an alternating-current power supply. In addition, if the existing LED outdoor illuminating lamp is to achieve the decoration purpose of creating atmosphere, a large number of LED lamp beads are often needed, different lamp beads with various light-emitting colors are needed to be selected, the arrangement of each LED lamp bead is needed to be designed, and the manufacturing cost is high.

Disclosure of Invention

In order to solve the problem, the utility model provides a LED lamp stick, its simple structure, small, low in manufacturing cost.

In order to achieve the above object, the present invention provides a LED lamp bar, which comprises a lamp tube, and an upper cover and a lower cover respectively disposed at two ends of the lamp tube and used for sealing an inner cavity of the lamp tube, wherein a circuit board is disposed in the lamp tube, a plurality of LED lamp beads are disposed on the circuit board, the lamp tube is made of acrylic material, an aluminum film is plated on an outer layer of the lamp tube, and a thickness of the aluminum film is 0.01-0.1 nm. Through the fluorescent tube of ya keli material aluminizer, the light that LED lamp pearl sent can reach the effect of reinforcing blast, presents glittering and translucent effect simultaneously, plays the decoration effect.

Further, a battery socket is arranged in the lamp tube and used for placing a dry battery pack for supplying power to the circuit board, and the battery socket is separated from the circuit board. The LED lamp bar powered by the dry battery has the advantages of simple structure, easy integral sealing, safe outdoor use, convenient movement and portability.

Furthermore, the upper end of the battery pipe sleeve is connected to the upper cover, and the circuit board is positioned below the battery pipe sleeve. The dry batteries are accommodated and protected by the battery tube sleeve, and the power supply part is separated from the circuit board part.

Furthermore, the bottom of the battery tube sleeve is connected with a battery tube base, a through hole is formed in the battery tube base, the dry battery pack is electrically connected with the circuit board through a connecting wire, and the connecting wire penetrates through the through hole. The battery tube base is fixed relative to the lamp tube and matched with the battery tube sleeve to form a battery box for placing dry batteries, and meanwhile, the electric connection between the power supply and the circuit board is not influenced.

In a preferred embodiment, the lower cover is provided with a switch button, and the switch button is electrically connected with the circuit board and used for controlling the light-emitting mode of the LED lamp bead through the circuit board. The power-on mode of the circuit board is controlled by pressing the switch button, so that the LED lamp beads at specific positions are selected to emit light, or the light-emitting modes of the LED lamp beads are changed, such as continuous light emission, discontinuous light emission or sequential light emission and the like.

In a preferred embodiment, the outer side of the upper cover is provided with a hanging ring. The lamp rod can be hung on a trunk, a building and other fixed objects through the hanging ring to be used as an environment lighting lamp, and of course, the lamp rod can also be directly held by a hand to be used. More preferably, a supporting seat can be fixed on the upper cover, and the hanging ring can be rotatably arranged on the supporting seat, so that the storage and the multiple purposes are facilitated.

Further, the lamp tube is hermetically connected with the upper cover through a lamp tube connector, the lamp tube connector is preferably an insulator, and the lamp tube connector can seal the upper cover and the lamp tube, prevent water leakage in outdoor use and electric leakage, and is easy to disassemble so as to replace a dry battery.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

by adopting the acrylic lamp tube and plating the aluminum film on the outer side of the lamp tube, few LED lamp beads can emit light to generate a bright lighting effect, and the light source presents glittering and translucent feeling, so that the decorative effect is good. And high-power LED lamp beads are not needed, and the structural arrangement of the LED lamp beads is not needed to be specially designed. Moreover, the whole lamp tube has light weight, easy carrying, simple structure and low cost.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural diagram of an LED light bar according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Wherein: 1. a hoisting ring; 2. an upper cover; 21. a supporting seat; 22. hooking; 3. a lamp tube connector; 4. a battery positive contact; 41. connecting the positive electrode; 5. a battery tube housing; 6. a negative spring; 7. a battery tube base; 71. a through hole; 8. a connecting wire; 9. a lamp tube; 10. a circuit board; 11. a lower cover; 12. a switch button; 13. dry batteries; 14. LED lamp beads; 15. and (3) an aluminum film.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the embodiment shown in fig. 1, according to the LED light bar in this example, the main body includes a lamp tube 9, an upper cover 2, a lower cover 11, and a circuit board 10; and so on. The terms "upper" and "lower" are used herein and elsewhere according to the usage convention to clearly explain the relative positional relationship between the components of the present invention, and should not be construed as limiting the scope of the present invention. The upper side shown in fig. 1 is "up", and the opposite, lower side is "down".

A plurality of LED lamp beads 14 are arranged on the circuit board 10, and the LED lamp beads 14 are the light-emitting main body of the LED lamp rod.

Referring to the enlarged view shown in fig. 2, the lamp tube 9 is made of acrylic material, an aluminum film 15 is plated on the outer layer of the lamp tube 9, and the thickness of the aluminum film 15 is 0.01-0.1 nm. In the preferred embodiment shown in fig. 1-2, the thickness of the aluminum film 15 is preferably controlled to be 0.04-0.06 nm. By the structure of the aluminum-plated film 15 on the outer layer of the acrylic lamp tube 9, light emitted by the LED lamp beads 14 is brightened, a crystal appearance effect can be formed during light emitting, and the lighting and decoration effects are strong.

The upper cover 2 is arranged at the upper end of the lamp tube 9, the lower cover 11 is arranged at the lower end of the lamp tube 9, and the upper cover 2 and the lower cover 11 are arranged at two ends of the lamp tube 9 to seal the inner cavity of the lamp tube 9.

The circuit board 10 is arranged at the lower part in the inner cavity of the lamp tube 9, the battery tube sleeve 5 is arranged at the upper part in the inner cavity of the lamp tube 9, and the circuit board 10 is positioned below the battery tube sleeve 5.

As shown in fig. 1, the battery socket 5 is adjacent to the upper end of the lamp tube 9, and the upper end of the battery socket 5 is coupled to the upper cover 2.

A dry battery pack 13 is provided in the battery tube housing 5 for supplying power to the wiring board 10. In the illustrated embodiment, the dry cell battery 13 includes two first cells.

The circuit board 10 is provided with a chip, and the chip on the circuit board 10 outputs a control signal to each LED lamp bead 14, so that one or more LED lamp beads 14 required by control are selected to emit light or extinguish according to the mode requirement, or the light-emitting interval time of each LED lamp bead 14 is controlled, and the like. Since the chip is common knowledge, the structure thereof will not be described herein.

The lower cover 11 is provided with a switch button 12, the switch button 12 is electrically connected with the circuit board 10, and different control modes of the circuit board 10 can be switched by pressing the switch button 12 at the outer side of the lamp rod, so that the light emitting modes of all the LED lamp beads 14 are controlled by the circuit board 10.

As shown in fig. 1, a battery tube base 7 is connected to the bottom of the battery tube housing 5, a through hole 71 is formed in the battery tube base 7, and a connecting wire 8 passes through the through hole 71 to electrically connect the dry battery pack 13 and the circuit board 10.

The battery tube base 7 is provided with a negative spring 6, and the dry battery pack 13 should have a negative electrode placed against the negative spring 6, as shown in fig. 1. The connecting wire 8 is connected with the negative spring 6 and the circuit board 10.

A battery positive contact 4 is mounted on the lower side of the upper cover 1, and the positive electrode of the dry battery pack 13 is placed in contact with the battery positive contact 4, as shown in fig. 1. The battery positive contact piece 4 is connected with a positive connecting wire 41, and the positive connecting wire 41 passes through the battery pipe sleeve 5, passes through the battery pipe base 7 through the through hole 71 and is connected to the circuit board 10, thereby forming a loop.

In the embodiment shown in fig. 1, the lamp tube 9 is hermetically connected to the upper cap 2 through a lamp tube connector 3, and the lamp tube connector 3 should be an insulator. The lamp tube connector 3 enables the upper cover 2 to be easily detached from the lamp tube 9, so that dry batteries and the like can be conveniently detached and replaced, and meanwhile, the sealing effect is achieved, and the LED lamp rod can be safely used outdoors.

In the preferred embodiment shown in fig. 1, a hanging ring 1 is further arranged on the outer side of the upper cover 2, a supporting seat 21 is fixed on the upper cover 2, the hanging ring 1 is rotatably arranged on the supporting seat 21, and the LED lamp rod can be hung on a tree, a building or a pre-fixed bracket through the hanging ring 1; and so on. The LED lamp rod can be positioned at a certain position and used as a lighting source or an environmental atmosphere light source, and the LED lamp rod can also be directly held by hands for use.

In this embodiment, a hook 22 is further provided on the upper cover 2, as shown in fig. 1, the hook 22 can be used to hang the light stick, and the hook 22 can also serve as a handle when the upper cover 2 is detached.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a LED lamp stick, includes fluorescent tube (9), set up respectively in upper cover (2) and lower cover (11) that are used for sealing fluorescent tube (9) inner chamber at fluorescent tube (9) both ends, its characterized in that: the LED lamp is characterized in that a circuit board (10) is arranged in the lamp tube (9), a plurality of LED lamp beads (14) are arranged on the circuit board (10), the lamp tube (9) is made of acrylic materials, an aluminum film (15) is plated on the outer layer of the lamp tube (9), and the thickness of the aluminum film (15) is 0.01-0.1 nanometer.

2. The LED light bar of claim 1, wherein: the lamp tube (9) is also provided with a battery tube sleeve (5), the battery tube sleeve (5) is used for placing a dry battery pack (13) for supplying power to the circuit board (10), and the battery tube sleeve (5) is separated from the circuit board (10).

3. An LED light bar as defined in claim 2, wherein: the upper end of the battery pipe sleeve (5) is connected to the upper cover (2), and the circuit board (10) is located below the battery pipe sleeve (5).

4. An LED light bar according to claim 2 or 3, wherein: the bottom of the battery pipe sleeve (5) is connected with a battery pipe base (7), a through hole (71) is formed in the battery pipe base (7), the dry battery pack (13) is electrically connected with the circuit board (10) through a connecting wire (8), and the connecting wire (8) penetrates through the through hole (71).

5. The LED light bar of claim 1, wherein: be provided with shift knob (12) on lower cover (11), shift knob (12) are connected with circuit board (10) electricity for through circuit board (10) control LED lamp pearl (14) the luminous mode.

6. The LED light bar of claim 1, wherein: and a hanging ring (1) is arranged on the outer side of the upper cover (2).

7. The LED light bar of claim 6, wherein: a supporting seat (21) is fixed on the upper cover (2), and the lifting ring (1) is rotatably arranged on the supporting seat (21).

8. The LED light bar of claim 1, wherein: the lamp tube (9) is hermetically connected with the upper cover (2) through a lamp tube connector (3), and the lamp tube connector (3) is an insulator.