CN215597206U

CN215597206U - LED bicycle lamp with induced air heat dissipation performance

Info

Publication number: CN215597206U
Application number: CN202122426852.5U
Authority: CN
Inventors: 蒋斌
Original assignee: Jiaxing Beiken Electronic Technology Co ltd
Current assignee: Jiaxing Beiken Electronic Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-01-21
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an induced air heat dissipation LED bicycle lamp which comprises a lamp shell, an induced air ring and a mounting column, wherein the induced air ring is mounted at the front end of the lamp shell, the mounting column is mounted on the outer wall of the lamp shell, an induced air opening is formed in the front end of the induced air ring, a dust filter screen is mounted on the inner wall of the induced air opening, a screw penetrates through the outer wall of the induced air ring, one end of the screw extends into the inner wall of the dust filter screen, an air inlet pipe is mounted on the inner wall of the lamp shell, an air outlet is formed in the outer wall of the lamp shell, and an air outlet pipe is mounted on the outer wall of the lamp shell. According to the LED lamp, the induced air ring is mounted for induced air heat dissipation, external air flows into the inner wall of the air inlet pipe from the induced air port formed in the front end of the induced air ring, the dust filter screen can filter out external dust, the air on the inner wall of the air inlet pipe drives heat generated by the LED lamp to flow to the air outlet, and finally the heat is discharged through the air outlet pipe, so that the induced air heat dissipation function is realized, the temperature in the lamp shell is reduced, and the circuit board is prevented from being burnt out due to heat accumulation.

Description

LED bicycle lamp with induced air heat dissipation performance

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to an LED bicycle lamp with air inducing and heat dissipating functions.

Background

The bicycle lamp is just installing on the bicycle in order to supply to ride the lamps and lanterns that the friend ridden night, one of the necessities of equipment is ridden night, and a bicycle lamp that has now adopts the LED lamp as the lamp source for the spotlight effect is better, and the external wind-force of introduction dispels the heat, also can dismantle the car lamp under the condition that does not need the instrument and get off and act as lighting tool alone, and is more practical.

The existing LED bicycle lamp has the following defects:

1. reference CN207080914U discloses a light-operated LED bicycle lamp, the right item of protection "is including the lamp stand of the LED bicycle lamp that the front end installed LED lamp pearl, be equipped with the circuit board in the lamp stand and provide the lithium cell of electric energy for LED lamp pearl, surface mounting at the lamp stand has the switch whether to switch on with LED lamp pearl through circuit board control lithium cell, the surface mounting who is close to the lamp stand on the characterized by circuit board has photodiode, it has the through-hole to open on the lamp stand of photodiode position, photodiode accepts external light through the through-hole, under the condition that the switch is opened, the luminous darkness of LED lamp pearl is controlled by photodiode. When the utility model is used, as long as the switch is turned on at the beginning, the brightness of the LED bicycle lamp can automatically adjust the brightness of the LED lamp bead according to the brightness of the external natural light, the switch of the bicycle lamp is not needed to be operated manually, but the heat dissipation function is lacked, the heat generated by the LED lamp can not be dissipated, the internal temperature of the bicycle lamp is increased, and the circuit board is burnt out;

2. the difficulty is dismantled to current LED bicycle lamp, adopts the bolt to install on bicycle frame, only needs can accomplish with the help of the instrument and dismantles for LED bicycle lamp only uses on the bicycle, can't dismantle fast get off and act as lighting tool alone.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED bicycle lamp with air induction and heat dissipation, which aims to solve the problems of lack of heat dissipation function and difficulty in disassembling the LED bicycle lamp in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an LED bicycle lamp with induced air heat dissipation performance comprises a lamp shell, an induced air ring and a mounting column, wherein the induced air ring is mounted at the front end of the lamp shell, and the mounting column is mounted on the outer wall of the lamp shell;

an air induction port is formed in the front end of the air induction ring, a dust filter screen is mounted on the inner wall of the air induction port, a screw is mounted on the outer wall of the air induction ring in a penetrating mode, one end of the screw extends into the inner wall of the dust filter screen, an air inlet pipe is mounted on the inner wall of the lamp shell, an air outlet is formed in the outer wall of the lamp shell, and an air outlet pipe is mounted on the outer wall of the lamp shell;

the battery is installed to the inner wall of lamp body, the mounting panel is installed to the inner wall of lamp body, and the mounting panel is located the preceding of battery, the fixed column is installed to the bottom of erection column, the collar is installed to the bottom of fixed column.

Preferably, the bottom end of the mounting column is provided with a clamping block, the outer wall of the mounting column is provided with a connecting ring, and the outer wall of the connecting ring is provided with anti-skid grains.

Preferably, the lens is installed to the inner wall of lamp body, and the mounting groove has been seted up to the rear end of lamp body.

Preferably, the charging port is installed at the rear end of the lamp housing, the display screen is installed on the inner wall of the installation groove, the switch is installed at the rear end of the lamp housing, and the switch is located below the charging port.

Preferably, a circuit board is installed in front of the installation board, and an LED lamp is installed in front of the circuit board.

Preferably, the top of the fixing column is provided with a clamping groove.

Preferably, a rotating shaft is installed at the front end of the installation ring, a fixing plate is installed on the outer wall of the installation ring, and a bolt is installed at the top of the fixing plate in a penetrating mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the LED lamp, the induced air is cooled by installing the induced air ring, external air flows into the inner wall of the air inlet pipe from the induced air port formed in the front end of the induced air ring, the dust filter screen can filter out external dust, the air on the inner wall of the air inlet pipe drives heat generated by the LED lamp to flow to the air outlet, and finally the heat is discharged through the air outlet pipe, so that the induced air cooling function is realized, the heat is dissipated in time, the temperature in the lamp shell is reduced, and the circuit board is prevented from being burned out due to long-time heat accumulation;

2. according to the utility model, the LED bicycle lamp is disassembled by installing the connecting ring, the connecting ring is rotated, the connecting ring continuously rotates on the outer wall of the mounting column and the outer wall of the fixed column, the thread on the inner wall of the connecting ring is gradually separated from the thread on the outer wall of the fixed column, the connecting ring does not play a role in connecting the mounting column and the fixed column, the mounting column is loosened, the mounting column is pulled upwards, the fixture block is pulled out from the inner wall of the clamping groove, the disassembly of the bicycle lamp is completed, the disassembled bicycle lamp can be independently used as a lighting tool, the disassembly can be completed without tools, and the disassembly is very convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an induced draft ring portion of the present invention;

FIG. 3 is a schematic view of the internal structure of the lamp housing of the present invention;

fig. 4 is a schematic view of a portion of the mounting post of the present invention.

In the figure: 1. a lamp housing; 101. a lens; 102. mounting grooves; 2. a storage battery; 201. a charging port; 202. a display screen; 203. a switch; 3. mounting a plate; 301. a circuit board; 302. an LED lamp; 4. a wind-guiding ring; 401. an air inducing port; 402. a dust filter screen; 403. a screw; 404. an air inlet pipe; 405. an air outlet; 406. an air outlet pipe; 5. mounting a column; 501. a clamping block; 502. a connecting ring; 503. anti-skid lines; 6. fixing a column; 601. a card slot; 7. a mounting ring; 701. a rotating shaft; 702. a fixing plate; 703. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1, an LED bicycle lamp with induced air heat dissipation includes a lamp housing 1, an induced air ring 4 and a mounting post 5, the induced air ring 4 is installed at the front end of the lamp housing 1, the mounting post 5 is installed on the outer wall of the lamp housing 1, a storage battery 2 is installed on the inner wall of the lamp housing 1, the mounting plate 3 is located in front of the storage battery 2, a fixing post 6 is installed at the bottom end of the mounting post 5, the mounting ring 7 is installed at the bottom end of the fixing post 6, a lens 101 is installed on the inner wall of the lamp housing 1, a mounting groove 102 is formed in the rear end of the lamp housing 1, a charging port 201 is installed at the inner wall of the mounting groove 102, a switch 203 is installed at the rear end of the lamp housing 1, the switch 203 is located below the charging port 201, a circuit board 301 is installed in front of the mounting plate 3, an LED lamp 302 is installed in front of the circuit board 301, a clamping groove 601 is formed in the top of the fixing post 6, the front end of the mounting ring 7 is provided with a rotating shaft 701, the outer wall of the mounting ring 7 is provided with a fixing plate 702, the top of the fixing plate 702 is provided with a bolt 703 in a penetrating way, the lamp shell 1 plays a role in protection, the lamp shell 1 provides a mounting position for the air inducing ring 4, the air inducing ring 4 is used for inducing air, the lamp shell 1 provides a mounting position for the mounting post 5, the lamp shell 1 provides a mounting position for the storage battery 2, the storage battery 2 provides a power source for the LED lamp 302 to illuminate the LED lamp 302, the lamp shell 1 provides a mounting position for the mounting plate 3, the fixing post 6 provides a mounting position for the mounting ring 7, the lens 101 has a light-gathering function, so that light beams generated by the LED lamp 302 are more concentrated, the storage battery 2 can be charged through the charging port 201, the mounting groove 102 provides a mounting position for the display screen 202, the display screen 202 can display the electric quantity condition of the storage battery 2, and remind a rider of charging in time, and the switch 203 can control the work of the LED lamp 302, circuit board 301 is circuit integrated module, and LED lamp 302 plays the illumination effect, and the rotation takes place for downside collar light 7 accessible axis of rotation 701, adjusts the distance between two collar lights 7, and the card is on bicycle frame, turns back original position with downside collar light 7, twists bolt 703 at the top of fixed plate 702, and the distance between two fixed collar lights 7 accomplishes the installation of LED bicycle lamp.

Example 2: referring to fig. 2 and 3, an induced air port 401 is formed at the front end of the induced air ring 4, a dust filter screen 402 is installed on the inner wall of the induced air port 401, a screw 403 is installed on the outer wall of the induced air ring 4 in a penetrating manner, one end of the screw 403 extends into the inner wall of the dust filter screen 402, an air inlet pipe 404 is installed on the inner wall of the lamp housing 1, an air outlet 405 is formed on the outer wall of the lamp housing 1, an air outlet pipe 406 is installed on the outer wall of the lamp housing 1, the induced air port 401 provides an installation position for the dust filter screen 402, the dust filter screen 402 is installed through the screw 403 and can be detached, dust accumulated on the surface of the dust filter screen 402 is clear, the air outlet pipe 406 prevents external dust from falling into the inner wall of the lamp housing 1 through the air outlet 405, external air flows into the inner wall of the air inlet pipe 404 from the induced air port 401 formed at the front end of the induced air ring 4, the dust filter external dust, and the air on the inner wall of the air inlet pipe 404 drives heat generated by the operation of the LED lamp 302 to flow to the air outlet 405, finally, the heat is discharged through the air outlet pipe 406, so that the induced air heat dissipation function is realized, the heat is dissipated in time, the temperature inside the lamp housing 1 is reduced, and the circuit board 301 is prevented from being burnt out due to long-time heat accumulation.

Example 3: referring to fig. 4, a fixture block 501 is installed at the bottom end of the installation column 5, a connection ring 502 is installed on the outer wall of the installation column 5, an anti-slip pattern 503 is formed on the outer wall of the connection ring 502, the installation column 5 provides an installation position for the fixture block 501, the anti-slip pattern 503 can increase the friction force between the palm of a rider and the connection ring 502, the connection ring 502 is convenient to rotate, the installation column 5 is embedded in the inner wall of the clamping groove 601 through the fixture block 501 for auxiliary installation, the connection ring 502 is screwed to enable the threads on the inner wall to be in contact with the threads on the outer wall of the fixed column 6, the threads on the inner wall of the connection ring 502 are respectively engaged with the threads on the outer wall of the installation column 5 and the threads on the outer wall of the fixed column 6, the connection ring 502 is rotated, the threads on the outer walls of the installation column 5 and the fixed column 6 continuously, the threads on the inner wall of the connection ring 502 gradually disengage from the threads on the outer wall of the fixed column 6, the go-between 502 no longer plays the effect of connecting erection column 5 and fixed column 6, and erection column 5 takes place to become flexible, upwards pulls out erection column 5, and fixture block 501 extracts from draw-in groove 601 inner wall, accomplishes the dismantlement of car light, and the car light of dismantling can act as lighting tool alone, does not need the instrument just can accomplish the dismantlement, and is very convenient.

The working principle is that the installation ring 7 at the lower side is rotated, the distance between the two installation rings 7 is adjusted, the installation rings 7 at the lower side are clamped on the bicycle frame, the installation rings 7 at the lower side are rotated to the original position, the bolt 703 is screwed into the top of the fixing plate 702 to complete the installation of the LED bicycle lamp, the switch 203 is pressed to control the LED lamp 302 to start working and illuminate, and when wind blows, the air inlet 401 that the air ring 4 front end was seted up to external wind pours into the air-supply line 404 inner wall into from the induced air, dust filter screen 402 filters external dust, the wind of air-supply line 404 inner wall drives the heat flow direction air outlet 405 department that LED lamp 302 work produced, discharge the heat through going out tuber pipe 406 at last, rotate go-between 502, the screw thread of go-between 502 inner wall breaks away from with the screw thread of fixed column 6 outer wall gradually, erection column 5 takes place to become flexible, pull up erection column 5 upwards, fixture block 501 is extracted from draw-in groove 601 inner wall, accomplish the dismantlement of car light, the car light of dismantling can act as lighting tool alone.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an induced air thermal diffusivity LED bicycle lamp, includes lamp body (1), induced air ring (4) and erection column (5), its characterized in that: the front end of the lamp shell (1) is provided with an induced draft ring (4), and the outer wall of the lamp shell (1) is provided with a mounting column (5);

an air induction port (401) is formed in the front end of the air induction ring (4), a dust filter screen (402) is installed on the inner wall of the air induction port (401), a screw (403) penetrates through the outer wall of the air induction ring (4), one end of the screw (403) extends into the inner wall of the dust filter screen (402), an air inlet pipe (404) is installed on the inner wall of the lamp housing (1), an air outlet (405) is formed in the outer wall of the lamp housing (1), and an air outlet pipe (406) is installed on the outer wall of the lamp housing (1);

the lamp is characterized in that the storage battery (2) is installed on the inner wall of the lamp shell (1), the mounting plate (3) is located in front of the storage battery (2), the fixing column (6) is installed at the bottom end of the mounting column (5), and the mounting ring (7) is installed at the bottom end of the fixing column (6).

2. The LED bicycle lamp with wind-guiding and heat-dissipating functions as claimed in claim 1, wherein: a clamping block (501) is installed at the bottom end of the installation column (5), a connection ring (502) is installed on the outer wall of the installation column (5), and anti-skid grains (503) are formed in the outer wall of the connection ring (502).

3. The LED bicycle lamp with wind-guiding and heat-dissipating functions as claimed in claim 1, wherein: the LED lamp is characterized in that a lens (101) is installed on the inner wall of the lamp shell (1), and an installation groove (102) is formed in the rear end of the lamp shell (1).

4. The LED bicycle lamp with wind-guiding and heat-dissipating functions as claimed in claim 1, wherein: charging port (201) is installed to the rear end of lamp body (1), and display screen (202) are installed to the inner wall of mounting groove (102), and switch (203) is installed to the rear end of lamp body (1), and switch (203) are located the below of charging port (201).

5. The LED bicycle lamp with wind-guiding and heat-dissipating functions as claimed in claim 1, wherein: the front surface of the mounting plate (3) is provided with a circuit board (301), and the front surface of the circuit board (301) is provided with an LED lamp (302).

6. The LED bicycle lamp with wind-guiding and heat-dissipating functions as claimed in claim 1, wherein: the top of the fixing column (6) is provided with a clamping groove (601).

7. The LED bicycle lamp with wind-guiding and heat-dissipating functions as claimed in claim 1, wherein: a rotating shaft (701) is installed at the front end of the installation ring (7), a fixing plate (702) is installed on the outer wall of the installation ring (7), and a bolt (703) is installed at the top of the fixing plate (702) in a penetrating mode.