CN216597582U

CN216597582U - Surface-mounted LED

Info

Publication number: CN216597582U
Application number: CN202122716631.1U
Authority: CN
Inventors: 夏勇; 李道德
Original assignee: Kunshan Quansheng Electronics Co ltd
Current assignee: Kunshan Quansheng Electronics Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-24
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a patch type LED, which comprises a base, wherein the bottom of the base is provided with a groove, two groups of grooves are arranged and symmetrically distributed in parallel, a square groove is arranged in the inner cavity at the top of the base, the inner cavity of the square groove is provided with three groups of LED lamp beads which are distributed in the inner cavity of the square groove, two sides of each LED lamp bead are provided with LED light-emitting diodes, the bottom of the LED lamp bead is provided with the conducting pieces, and the bottom of the LED lamp bead is connected with a plurality of conducting pieces extending to the bottom of the body, therefore, when the LED lamp bead generates a large amount of heat after long-time work, the heat can be absorbed and conducted to the radiating pipe by the conducting sheet, so that the radiating pipe can conduct the heat to the bottom of the base and radiate the heat, therefore, the LED can be quickly cooled, and the LED can be prevented from being damaged due to high-temperature heat, so that the service life of the LED is greatly prolonged.

Description

Surface-mounted LED

Technical Field

The utility model relates to the technical field of LED (light emitting diode), in particular to a surface-mounted LED.

Background

An LED light emitting diode is an electronic device made of a semiconductor material (silicon, selenium, germanium, etc.); the diode has a one-way conductivity, that is, when a forward voltage is applied to the anode and the cathode of the diode, the diode is turned on, and when a reverse voltage is applied to the anode and the cathode, the diode is turned off, so that the turning on and off of the diode is equivalent to the turning on and off of a switch.

To traditional LED emitting diode, when emitting diode uses, generally directly install the use to the diode, do not have protective structure around the diode, cause the illuminating part impaired easily, reduce life, and the diode can produce for a long time highly for the heat, the higher normal use that influences the diode easily of heat to and LED emitting diode laminating density difference, it is very impractical.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surface mount type LED to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a SMD LED, includes the base, the bottom of base is seted up flutedly, two sets of and symmetrical parallel distribution have been seted up to the recess, the square groove has been seted up to the top inner chamber of base, the inner chamber of square groove is provided with LED lamp pearl, LED lamp pearl is provided with three groups and distributes at the inner chamber of square groove, the both sides of LED lamp pearl are provided with LED emitting diode.

Preferably, the LED light-emitting diodes are arranged in two groups and are symmetrically distributed, and the LED light-emitting diodes penetrate through the whole LED lamp beads and the inner cavity of the square groove.

Preferably, the periphery of the square groove is provided with a heat dissipation frame, the peripheral area of the heat dissipation frame is larger than that of the periphery of the square groove, and the area of the heat dissipation frame is smaller than that of the base.

Preferably, the bottom of LED lamp pearl is provided with the conduction piece, the inner chamber of conduction piece sets up the cooling tube.

Preferably, the conducting sheet and the radiating pipe are provided with a plurality of groups, and the bottom of the base is provided with a patch.

Preferably, the paster is provided with four groups and parallel symmetrical distribution, conduction piece and cooling tube set up the area and are less than the area that sets up of base.

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

1. this SMD LED through set up the recess at the base and be provided with the paster at the base lower extreme, operating personnel can aim at fixture block and recess, can place the fixture block in the inside of recess, and is provided with the paster on the bottom surface of base for the fixture block improves with groove connection department leakproofness, prevents that the illuminating part from weing, and the better laminating of LED emitting diode is used.

2. This SMD LED emitting diode, be located the bottom of LED lamp pearl through setting up the conduction piece, and its bottom is connected with a plurality of conduction pieces that extend to the body bottom, consequently when LED lamp pearl produced a large amount of heats after long-time work, the conduction piece can absorb the heat and conduct to the cooling tube, with this cooling tube with heat conduction to the bottom of base and give off, thereby realize dispelling the heat fast to emitting diode, avoid emitting diode to take place to damage because of high temperature heat, with this life who improves emitting diode greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

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

FIG. 2 is a bottom view of the present invention;

fig. 3 is a schematic structural diagram of a heat dissipation device according to the present invention.

In the figure: 1. a base; 2. a groove; 3. a square groove; 4. LED lamp beads; 5. an LED light emitting diode; 6. a heat dissipation frame; 7. a conductive sheet; 8. a radiating pipe; 9. and (3) pasting.

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.

Example (b): referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a SMD LED, includes base 1, and base 1's bottom is seted up flutedly 2, and recess 2 has seted up two sets of and symmetrical parallel distribution, and square groove 3 has been seted up to base 1's top inner chamber, and the inner chamber of square groove 3 is provided with LED lamp pearl 5, and LED lamp pearl 5 is provided with three groups and distributes at the inner chamber of square groove 3, and the both sides of LED lamp pearl 4 are provided with LED emitting diode 5.

Wherein, LED emitting diode 5 is provided with two sets ofly and symmetric distribution altogether, and LED emitting diode 5 is running through whole LED lamp pearl 4 and the inner chamber of square groove 3.

In this embodiment, use this SMD LED when needs, through set up recess 2 and be provided with paster 9 at the base lower extreme at base 1, operating personnel can aim at fixture block and recess 2, can place the fixture block in the inside of recess 2, and is provided with paster 9 on the bottom surface of base for the fixture block improves with the recess 2 junction leakproofness, prevents that the illuminating part from weing, and the better laminating of LED is used.

Wherein, the periphery of square groove 3 is provided with heat dissipation frame 6, and the peripheral area of heat dissipation frame 6 is greater than the peripheral area of square groove 3, and the area of heat dissipation frame 6 is less than the area of base.

Wherein, the bottom of LED lamp pearl 4 is provided with conduction piece 7, and the inner chamber of conduction piece 7 sets up cooling tube 8.

In this embodiment, be located the bottom of LED lamp pearl 4 through setting up conduction piece 7, and its bottom is connected with a plurality of conduction pieces 7 that extend to the body bottom, consequently, when LED lamp pearl 4 produces a large amount of heats after long-time work, conduction piece 7 can absorb the heat and conduct to cooling tube 8, conduct the bottom to base 1 with heat and give off with this cooling tube 8, thereby realize dispelling the heat fast to emitting diode, avoid emitting diode to take place to damage because of the high temperature heat, with this life who improves emitting diode greatly.

Wherein, conducting sheet 7 and cooling tube 8 are provided with the multiunit altogether, and the bottom of base 1 is provided with paster 9.

Wherein, the paster 9 is provided with four groups and parallel symmetrical distribution, and the area that sets up of conduction piece 7 and cooling tube 8 is less than the area that sets up of base 1.

The working principle is as follows: when the patch type LED is required to be used, the groove 2 is formed in the base 1 and the patch 9 is arranged at the lower end of the base, an operator can align the fixture block with the groove 2, the fixture block can be placed in the groove 2, the patch 9 is arranged on the bottom surface of the base, so that the sealing performance of the joint of the fixture block and the groove 2 is improved, the light-emitting element is prevented from being affected with damp, and the LED is better attached for use, the conducting sheet 7 is arranged at the bottom of the LED lamp bead 4 and connected with the conducting sheets 7 extending to the bottom of the body, therefore, when the LED lamp bead 4 generates a large amount of heat after long-time work, the conducting sheet 7 can absorb and conduct the heat to the radiating pipe 8, so that the radiating pipe 8 conducts and radiates the heat to the bottom of the base 1, thereby realizing rapid heat radiation of the LED, and avoiding the LED from being damaged due to high-temperature heat, thereby greatly improving the service life of the light-emitting diode.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a SMD LED emitting diode, includes base (1), its characterized in that: the LED lamp is characterized in that a groove (2) is formed in the bottom of the base (1), the groove (2) is formed in two sets of grooves and symmetrically distributed in parallel, a square groove (3) is formed in an inner cavity in the top of the base (1), LED lamp beads (4) are arranged in an inner cavity of the square groove (3), three sets of inner cavities are arranged in the LED lamp beads (4) and distributed in the square groove (3), LED light-emitting diodes (5) are arranged on two sides of each LED lamp bead (4), and a patch (9) is arranged at the bottom of the base (1).

2. The surface-mounted LED according to claim 1, wherein: the LED light-emitting diodes (5) are arranged in two groups and are symmetrically distributed, and the LED light-emitting diodes (5) penetrate through the inner cavities of the whole LED lamp beads (4) and the square grooves (3).

3. The surface-mounted LED according to claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation frame (6) is arranged on the periphery of the square groove (3), the peripheral area of the heat dissipation frame (6) is larger than that of the square groove (3), and the area of the heat dissipation frame (6) is smaller than that of the base (1).

4. The surface-mounted LED according to claim 1, wherein: the bottom of LED lamp pearl (4) is provided with conduction piece (7), the inner chamber of conduction piece (7) sets up cooling tube (8), conduction piece (7) and cooling tube (8) set up the area that sets up that the area is less than base (1).

5. The patch type LED according to claim 4, wherein: the conducting sheet (7) and the radiating pipe (8) are provided with a plurality of groups.

6. The surface-mounted LED according to claim 1, wherein: the patches (9) are provided with four groups which are symmetrically distributed in parallel.