CN211014531U

CN211014531U - System for detecting light emitting diode

Info

Publication number: CN211014531U
Application number: CN201921583845.2U
Authority: CN
Inventors: 王兴赟
Original assignee: Zhejiang Guoyao Photoelectric Technology Co ltd
Current assignee: Zhejiang Guoyao Photoelectric Technology Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-14
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a detect emitting diode's system, including last casing, display screen and lower casing, the bottom of casing is provided with the slipmat down, the top of casing is provided with the second sealing washer down, and the top of casing installs the casing under the second sealing washer top, the below of going up the casing both sides all is provided with the water guide dustcoat, the inboard of casing and last casing all is provided with insulating inner shell down, go up the top of casing through first sealing washer fixedly connected with display screen, and the top of display screen is provided with the protection film, the top of casing is provided with the function disc on the speaker below, and the on & off switch is installed to the inboard of function disc. The utility model discloses a below at last casing both sides all is provided with the water guide dustcoat, has realized carrying out the effect of water conservancy diversion after the trickle, avoids influencing in the water access device and uses.

Description

System for detecting light emitting diode

Technical Field

The utility model relates to a check out test set technical field specifically is a detect emitting diode's system.

Background

From ancient times, the lighting torch, the oil lamp, the candle, the kerosene lamp, the incandescent lamp, the fluorescent lamp, or the light-emitting diode (L ED) which is commonly used today, all show that the lighting plays an important role in the daily life of human beings;

compared with the traditional light source, the light emitting diode has the advantages of high luminous efficiency, long service life, difficult damage, high reaction speed and the like, and L ED is widely used for lighting due to the vigorous promotion of governments in recent years and the accelerated expansion of L ED street lamp scale in various cities;

and the existing system for detecting the light emitting diode does not have the functions of water resistance, convenient maintenance and good heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detect emitting diode's system to the current detecting emitting diode's system that proposes in solving above-mentioned background does not have waterproof, easy access and the good functional problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a system for detecting a light emitting diode comprises an upper shell, a display screen and a lower shell, wherein a non-slip mat is arranged at the bottom end of the lower shell, a second sealing ring is arranged at the top end of the lower shell, an upper shell is arranged above the lower shell at the top end of the second sealing ring, water guide outer covers are arranged below two sides of the upper shell, insulating inner shells are arranged on the inner sides of the lower shell and the upper shell, a battery is arranged at the bottom end inside the insulating inner shells, a single chip microcomputer is arranged at the bottom end inside the insulating inner shells on one side of the battery, heat dissipation plates are uniformly arranged on two sides of the insulating inner shells, the top end of the upper shell is fixedly connected with the display screen through a first sealing ring, a protective film is arranged at the top end of the display screen, a display lamp is arranged at the top end of the upper shell below the display screen, a loudspeaker is arranged at the top end of, and the inner side of the function disc is provided with a switch key.

Preferably, first locating piece is all installed to the top of casing both sides inner wall down, and goes up the below of casing both sides inner wall and all install the second locating piece, fastening bolt is all installed to the both sides of casing bottom down, and fastening bolt's top all passes the top that the inboard of first locating piece and second locating piece extends the top of second locating piece.

Preferably, through holes are formed in the two sides between the two ends of the upper shell, and heat conducting blocks are uniformly arranged on the inner sides of the upper shell and on the outer wall of each through hole.

Preferably, the two sides of the upper shell are both provided with limiting grooves, and the inner sides of the limiting grooves are both fixedly connected with protecting covers through limiting blocks.

Preferably, all install first installation piece on the both sides inner wall of insulating inner shell, and the bottom of first installation piece all is provided with the fixed block, all install the second installation piece on the inner wall of the insulating inner shell of first installation piece below, and the top of second installation piece all is provided with the fixed slot, the equal fixed connection in inboard of fixed slot in bottom of fixed block, and all through spring fixedly connected with fixture block on the both sides inner wall of fixed slot to one side of fixture block all is fixed in one side of fixed block.

Preferably, one end of the upper shell is fixedly connected with a first electrode through a first connecting wire, and one end of the upper shell on one side of the first connecting wire is fixedly connected with a second electrode through a second connecting wire.

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

(1) the lower shell, the upper shell, the fastening bolt, the first positioning block, the second positioning block, the fixing groove and the fixture block are arranged, the lower shell and the upper shell are fixed inside the first positioning block and the second positioning block through the fastening bolt and then fixed in the fixing groove through the fixing block, and then the fixture block is clamped on two sides of the fixing block, so that the lower shell and the upper shell are convenient to mount and dismount and overhaul;

(2) meanwhile, the device is provided with the heat dissipation plate, the heat conduction block and the through hole, the heat dissipation is carried out through the heat dissipation plate, the heat in the shell is absorbed by the heat conduction block in a matching way, and then the natural wind flowing in the through hole is used for rapidly cooling, so that the service life of the device is prolonged;

(3) the device is through installing the casing simultaneously, lower casing, the second sealing washer, the water guide dustcoat, first sealing washer and display screen, through placing last casing on casing top down, it closely laminates with the second sealing washer to go up the casing, sealed waterproof between the casing has been realized, and the water guide dustcoat makes water flow along decurrent direction, thereby make in water is difficult for entering into the casing, and make display screen and last casing top seal fixed through first sealing washer, thereby make in water is difficult for entering into the casing through the gap of display screen, waterproof effect has been realized, avoid the damage of device.

Drawings

FIG. 1 is a front view of the device of the present invention;

FIG. 2 is a schematic cross-sectional view of the device of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

in the figure: 1. a first electrode; 2. a second electrode; 3. a first connecting line; 4. a second connecting line; 5. an on-off key; 6. an upper housing; 7. a functional disc; 8. a speaker; 9. a display lamp; 10. a protective cover; 11. a display screen; 12. a first positioning block; 13. a water guide housing; 14. a through hole; 15. a limiting groove; 16. a protective film; 17. a first seal ring; 18. a limiting block; 19. a heat conducting block; 20. a second positioning block; 21. a second seal ring; 22. a heat dissipation plate; 23. fastening a bolt; 24. a single chip microcomputer; 25. a lower housing; 26. a battery; 27. a non-slip mat; 28. an insulating inner case; 29. a clamping block; 30. a first mounting block; 31. a fixed block; 32. a spring; 33. a second mounting block; 34. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-3, the present invention provides an embodiment: a system for detecting a light-emitting diode comprises an upper shell 6, a display screen 11 and a lower shell 25, wherein an anti-skid pad 27 is arranged at the bottom end of the lower shell 25, a second sealing ring 21 is arranged at the top end of the lower shell 25, the upper shell 6 is arranged above the lower shell 25 at the top end of the second sealing ring 21, and a water guide outer cover 13 is arranged below two sides of the upper shell 6;

the upper parts of the inner walls of the two sides of the lower shell 25 are respectively provided with a first positioning block 12, the lower parts of the inner walls of the two sides of the upper shell 6 are respectively provided with a second positioning block 20, the two sides of the bottom end of the lower shell 25 are respectively provided with a fastening bolt 23, and the top end of each fastening bolt 23 penetrates through the inner sides of the first positioning block 12 and the second positioning block 20 and extends to the top end of the second positioning block 20;

the inner sides of the lower shell 25 and the upper shell 6 are both provided with an insulating inner shell 28, the bottom end inside the insulating inner shell 28 is provided with a battery 26, the bottom end inside the insulating inner shell 28 AT one side of the battery 26 is provided with a single chip microcomputer 24, the type of the single chip microcomputer 24 can be AT89S51, and both sides of the insulating inner shell 28 are both uniformly provided with heat dissipation plates 22;

through holes 14 are formed in two sides between two ends of the upper shell 6, and heat conducting blocks 19 are uniformly arranged on the inner side of the shell 6 on the outer wall of each through hole 14;

both sides of the upper shell 6 are provided with limiting grooves 15, and the inner sides of the limiting grooves 15 are fixedly connected with a protective cover 10 through limiting blocks 18;

the top end of the upper shell 6 is fixedly connected with a display screen 11 through a first sealing ring 17, and a protective film 16 is arranged at the top end of the display screen 11;

the inner walls of two sides of the insulating inner shell 28 are respectively provided with a first mounting block 30, the bottom end of each first mounting block 30 is provided with a fixing block 31, the inner wall of the insulating inner shell 28 below the first mounting block 30 is respectively provided with a second mounting block 33, the top end of each second mounting block 33 is provided with a fixing groove 34, the bottom ends of the fixing blocks 31 are respectively fixedly connected to the inner sides of the fixing grooves 34, the inner walls of two sides of each fixing groove 34 are respectively fixedly connected with a fixture block 29 through a spring 32, and one side of each fixture block 29 is fixed to one side of the fixing block 31;

a display lamp 9 is arranged at the top end of the upper shell 6 below the display screen 11, the model of the display lamp 9 can be AB-SU1250, a loudspeaker 8 is arranged at the top end of the upper shell 6 on one side of the display lamp 9, the model of the loudspeaker 8 can be QP57CP08-52-R, a function disc 7 is arranged at the top end of the upper shell 6 below the loudspeaker 8, and an on-off key 5 is arranged on the inner side of the function disc 7;

one end of the upper shell 6 is fixedly connected with a first electrode 1 through a first connecting wire 3, and one end of the upper shell 6 on one side of the first connecting wire 3 is fixedly connected with a second electrode 2 through a second connecting wire 4.

The working principle is as follows: when the device is used, the device works by rotating the switch key 5, the first electrode 1 and the second electrode 2 are respectively connected with the positive electrode and the negative electrode of the diode, the detection of the diode is realized, the detection data are displayed on the display screen 11, the lower shell 25 and the upper shell 6 are fixed inside the first positioning block 12 and the second positioning block 20 through the fastening bolts 23 and then fixed in the fixing grooves 34 through the fixing blocks 31, the fixture blocks 29 are clamped at two sides of the fixing blocks 31, so that the installation between the lower shell 25 and the upper shell 6 is convenient, the disassembly and maintenance are convenient, the upper shell 6 is placed at the top end of the lower shell 25, the upper shell 6 is tightly attached to the second sealing ring 21, the sealing and the water prevention between the shells are realized, the water guide outer cover 13 enables water to flow along the downward direction, the water is not easy to enter the shells, the display screen 11 and the top end of the upper shell 6 are sealed and fixed through the first sealing ring 17, thereby make the water be difficult for entering into the casing through the gap of display screen 11, realized waterproof effect, avoid the damage of device, dispel the heat through heating panel 22, cooperate heat conduction piece 19 to absorb the heat in the casing, the interior natural wind of flow carries out rapid cooling in the rethread through-hole 14 to extension fixture's life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A system for detecting light emitting diodes, comprising an upper housing (6), a display screen (11) and a lower housing (25), characterized in that: the bottom end of the lower shell (25) is provided with an anti-slip pad (27), the top end of the lower shell (25) is provided with a second sealing ring (21), the upper shell (6) is installed above the lower shell (25) at the top end of the second sealing ring (21), the water guide outer covers (13) are arranged below the two sides of the upper shell (6), the inner sides of the lower shell (25) and the upper shell (6) are respectively provided with an insulating inner shell (28), the bottom end inside the insulating inner shell (28) is provided with a battery (26), the bottom end inside the insulating inner shell (28) at one side of the battery (26) is provided with a single chip microcomputer (24), the two sides of the insulating inner shell (28) are respectively and uniformly provided with a heat dissipation plate (22), the top end of the upper shell (6) is fixedly connected with a display screen (11) through a first sealing ring (17), and the top end of the, the top of casing (6) is provided with display lamp (9) on display screen (11) below, and the top of casing (6) is installed on display lamp (9) one side and speaker (8), the top of casing (6) is provided with function disc (7) on speaker (8) below, and on & off switch (5) are installed to the inboard of function disc (7).

2. The system of claim 1, wherein: first locating piece (12) are all installed to the top of casing (25) both sides inner wall down, and all install second locating piece (20) below of going up casing (6) both sides inner wall, fastening bolt (23) are all installed to the both sides of casing (25) bottom down, and the top of fastening bolt (23) all passes the inboard of first locating piece (12) and second locating piece (20) and extends to the top of second locating piece (20).

3. The system of claim 1, wherein: through holes (14) are formed in the two sides of the upper shell (6) between the two ends, and heat conducting blocks (19) are uniformly arranged on the inner sides of the upper shell (6) on the outer walls of the through holes (14).

4. The system of claim 1, wherein: go up the both sides of casing (6) and all be provided with spacing groove (15), and the inboard of spacing groove (15) all through stopper (18) fixedly connected with protective cover (10).

5. The system of claim 1, wherein: all install first installation piece (30) on the both sides inner wall of insulating inner shell (28), and the bottom of first installation piece (30) all is provided with fixed block (31), all install second installation piece (33) on the inner wall of insulating inner shell (28) of first installation piece (30) below, and the top of second installation piece (33) all is provided with fixed slot (34), the equal fixed connection in inboard of fixed slot (34) in bottom of fixed block (31), and all through spring (32) fixedly connected with fixture block (29) on the both sides inner wall of fixed slot (34) to one side of fixture block (29) all is fixed in one side of fixed block (31).

6. The system of claim 1, wherein: go up the one end of casing (6) and pass through first connecting wire (3) fixedly connected with first electrode (1), and the one end of casing (6) is gone up to first connecting wire (3) one side passes through second connecting wire (4) fixedly connected with second electrode (2).