CN211780694U

CN211780694U - Street lamp holder with temperature sensing active heat dissipation function

Info

Publication number: CN211780694U
Application number: CN202020424660.3U
Authority: CN
Inventors: 蒋龙龙
Original assignee: Jiangsu Qichuang Optoelectronic Group Co ltd
Current assignee: Jiangsu Qichuang Optoelectronic Group Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-27
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a street lamp holder with temperature-sensing initiative heat dissipation function, including preceding shell, there are mounting box and horizontal pole in the inside of preceding shell, there is first micro cylinder in the bottom of horizontal pole, there is first telescopic link in first micro cylinder's inside, there is the fan below of first telescopic link, there is second micro cylinder in the top of mounting box, there is the second telescopic link in second micro cylinder's inside, be connected with the spring on the horizontal pole, the other end of spring is connected with the limiting plate, there is the interior screw thread post on the limiting plate, there is the external screw thread post in the inside of interior screw thread post. The utility model discloses a set up temperature sensor, fan, gyro wheel, internal thread post, the miniature cylinder of second, microprocessor, PLC controller, external thread post and first miniature cylinder structure, solved the base in the lamp holder and can't adjust and lead to the lamp holder practicality to reduce and the lamp holder does not have the problem that automatic heat dissipation function leads to the lamp holder function singleness.

Description

Street lamp holder with temperature sensing active heat dissipation function

Technical Field

The utility model relates to a street lamp technical field specifically is a street lamp holder with temperature-sensing initiative heat dissipation function.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. The street lamp is widely used in various places needing illumination, and the lamp cap is an essential part of the street lamp, but the prior art has the following defects: the base in the current lamp holder can't be adjusted to lead to the problem that the lamp holder practicality reduces, simultaneously, current lamp holder does not have automatic heat dissipation function, leads to the lamp holder to have the problem of function singleness.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a street lamp holder with temperature-sensing initiative heat dissipation function has solved the base in the current lamp holder and can't adjust to lead to the lamp holder practicality to reduce and current lamp holder not have automatic heat dissipation function, lead to the lamp holder to have the problem of function singleness.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a street lamp holder with a temperature sensing active heat dissipation function comprises a front shell, wherein a lamp holder is fixedly mounted at the front end inside the front shell, a temperature sensor is fixedly mounted at the upper end of the lamp holder, a bulb is fixedly mounted on the lamp holder, a mounting box is arranged at the left rear end inside the front shell, a microprocessor, a PLC (programmable logic controller) and a micro battery are fixedly mounted inside the mounting box, a cross rod is fixedly mounted at the rear end of the front shell, a first micro cylinder is fixedly mounted at the bottom end of the cross rod, a first telescopic rod is fixedly mounted inside the first micro cylinder, a fan is fixedly mounted below the first telescopic rod, a second micro cylinder is fixedly mounted above the mounting box, a second telescopic rod is fixedly mounted inside the second micro cylinder, springs are fixedly mounted at the left and right symmetrical upper end of the cross rod, and a limiting plate is fixedly mounted at the other end of the springs, an internal thread column is fixedly installed in the middle of the upper end of the limiting plate, an external thread column is sleeved on the internal thread of the internal thread column, and limiting blocks are symmetrically and fixedly installed on the left side and the right side of the lower end of the outer side of the internal thread column.

Preferably, the front end fixed mounting of preceding shell has the lamp shade, the rear end fixed mounting of preceding shell has the backshell, equidistant louvre of having seted up of lamp stand, the ventilation hole has been seted up to the inclined to front end of preceding shell.

Preferably, electric connection between temperature sensor's the output and the input of microprocessor, electric connection between microprocessor's the output and the input of PLC controller, series connection between PLC controller and the fan, series connection between PLC controller and the first miniature cylinder, series connection between PLC controller and the second miniature cylinder.

Preferably, the bottom end of the first telescopic rod is fixedly provided with an installation accessory, and the first telescopic rod is connected with the fan through the installation accessory.

Preferably, the right end of the second telescopic rod is fixedly provided with an installation accessory, and the second telescopic rod is connected with the first micro cylinder through the installation accessory.

Preferably, the lower end of the cross rod is provided with a wheel groove, and the middle of the top end of the first micro cylinder is fixedly provided with a roller.

Preferably, the roller is installed inside the wheel groove, and the first micro cylinder is movably installed on the wheel groove through the roller.

(III) advantageous effects

The utility model provides a street lamp holder with temperature-sensing initiative heat dissipation function possesses following beneficial effect:

(1) the utility model discloses a set up internal thread post and external screw thread post structure, during the use, when the user clockwise rotates the external screw thread post, then make the inside downstream of internal screw thread post including the external screw thread post, reduce the total length of internal thread post and external screw thread post promptly, when the user anticlockwise rotates the external screw thread post, then make the inside rebound of internal screw thread post including the external screw thread post, increase the total length of internal thread post and external screw thread post promptly, design so and make the utility model discloses a rear end can carry out the regulation of length to convenient to use person installs the utility model discloses, thereby solved the base in the current lamp holder and can't adjust, thereby lead to the problem that the lamp holder practicality reduces.

(2) The utility model discloses a set up temperature sensor, the fan, the gyro wheel, second miniature cylinder, microprocessor, PLC controller and first miniature cylinder structure, when using, through the temperature sensor response the inside temperature of front shell and with signal transmission to microprocessor, then handle through microprocessor, when the temperature value that records is general, microprocessor signals to the PLC controller, then make the fan open and blow off cold wind and cool down the inside of front shell and dispel the heat, when the temperature value that records is higher, microprocessor signals to the PLC controller, then make the fan open and blow off cold wind and cool down the heat dissipation to the inside of front shell, make first miniature cylinder open simultaneously, then make first telescopic link move down, then make the fan move to suitable position to the direction that is close to the lamp stand, the design has shortened the distance between fan and the bulb like this, thereby improving the efficiency of cooling and heat dissipation.

(3) When the measured temperature value is very high, the microprocessor sends a signal to the PLC controller, then the fan is opened and blows cold air to cool and radiate the inside of the front shell, simultaneously the first micro cylinder is opened, then the first telescopic rod is moved downwards, then the fan is moved towards the direction close to the lamp holder to a proper position, the distance between the fan and the lamp bulb is shortened by the design, thereby improving the cooling and radiating efficiency, simultaneously the second micro cylinder is opened, then the second telescopic rod is moved leftwards and rightwards, then the roller is moved leftwards and rightwards in the wheel groove, then the fan is moved leftwards and rightwards in the front shell, the cooling and radiating area of the fan is increased by the design, thereby further improving the cooling and radiating efficiency, and solving the problem that the existing lamp holder does not have the automatic radiating function, the lamp cap has the problem of single function.

Drawings

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

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

fig. 3 is a front view schematically illustrating the present invention;

fig. 4 is a flow chart of the operation principle of the present invention.

In the drawings are labeled: 1. a bulb; 2. heat dissipation holes; 3. a lamp socket; 4. a temperature sensor; 5. a fan; 6. mounting accessories; 7. a first telescopic rod; 8. a second telescopic rod; 9. a roller; 10. a spring; 11. a limiting plate; 12. an internally threaded post; 13. a cross bar; 14. a wheel groove; 15. a second microcylinder; 16. a microprocessor; 17. a PLC controller; 18. a micro battery; 19. mounting a box; 20. a vent hole; 21. a lamp shade; 22. a front housing; 23. an externally threaded post; 24. a first microcylinder; 25. a limiting block; 26. a rear shell.

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 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.

As shown in fig. 1-4, the utility model provides an embodiment, a street lamp holder with temperature sensing active heat dissipation function, including a front shell 22, a lamp holder 3 is fixedly installed at the front end inside the front shell 22, a temperature sensor 4 is fixedly installed at the upper end of the lamp holder 3, a bulb 1 is fixedly installed on the lamp holder 3, a mounting box 19 is installed at the left rear end inside the front shell 22, a microprocessor 16, a PLC controller 17 and a micro battery 18 are fixedly installed inside the mounting box 19, a cross bar 13 is fixedly installed at the rear end of the front shell 22, a first micro cylinder 24 is fixedly installed at the bottom end of the cross bar 13, a first telescopic rod 7 is fixedly installed inside the first micro cylinder 24, a fan 5 is fixedly installed below the first telescopic rod 7, a second micro cylinder 15 is fixedly installed above the mounting box 19, a second telescopic rod 8 is fixedly installed inside the second micro cylinder 15, horizontal pole 13's upper end bilateral symmetry connects fixed mounting has spring 10, spring 10's other end fixed mounting has limiting plate 11, fixed mounting has internal thread post 12 in the middle of limiting plate 11's the upper end, external thread post 23 has been cup jointed to the internal thread of internal thread post 12, each symmetrical fixed mounting has stopper 25 about the outside lower extreme of internal thread post 12, make bulb 1 fixed mounting in the inside of preceding shell 22 through lamp stand 3, dustproof effect has been played bulb 1 through lamp shade 21, the inside that internal thread post 12 got into backshell 26 completely has been avoided through stopper 25, internal thread post 12 has been avoided breaking away from backshell 26 through limiting plate 11, make first telescopic link 7 be connected with fan 5 through installation accessory 6, make second telescopic link 8 be connected with first miniature cylinder 24 through installation accessory 6, provide the electric energy through miniature battery 18.

A lampshade 21 is fixedly installed at the front end of a front shell 22, a rear shell 26 is fixedly installed at the rear end of the front shell 22, heat dissipation holes 2 are formed in a lamp holder 3 at equal intervals, a ventilation hole 20 is formed in the front end of the front shell 22, the output end of a temperature sensor 4 is electrically connected with the input end of a microprocessor 16, the output end of the microprocessor 16 is electrically connected with the input end of a PLC (programmable logic controller) 17, the PLC 17 is connected with a fan 5 in series, the PLC 17 is connected with a first micro cylinder 24 in series, the PLC 17 is connected with a second micro cylinder 15 in series, an installation fitting 6 is fixedly installed at the bottom end of a first telescopic rod 7, the first telescopic rod 7 is connected with the fan 5 through the installation fitting 6, an installation fitting 6 is fixedly installed at the right end of a second telescopic rod 8, the second telescopic rod 8 is connected with the first micro cylinder 24 through the installation fitting 6, a wheel, a roller 9 is fixedly installed in the middle of the top end of the first micro cylinder 24, the roller 9 is installed inside the wheel groove 14, the first micro cylinder 24 is movably installed on the wheel groove 14 through the roller 9, the microprocessor 18 is of intel xeon e5-2695v3, the PLC controller 17 is of ED3500, the micro battery 18 is of H560LT2H, the first micro cylinder 24 is of CJPT15-5D, the second micro cylinder 15 is of CJPT15-5D, the temperature sensor 4 is of WRM-101, which is a known and published prior art, when the measured temperature value is high, the microprocessor sends a signal to the PLC controller, then the fan is opened and blows out cold air to cool and dissipate the inside of the front shell, meanwhile, the first micro cylinder is opened, then the first telescopic rod is moved downwards, then the fan is moved to a proper position in a direction close to the lamp holder, the design has shortened the distance between fan and the bulb like this to the radiating efficiency of cooling has been improved, make the miniature cylinder of second open simultaneously, then make the second telescopic link remove about, then make the gyro wheel remove about in the inside of race, then make the fan remove about in the inside of shell in the front, the design has increased the radiating area of fan cooling like this, thereby the radiating efficiency of cooling has further been improved, thereby it does not have automatic heat dissipation function to have solved current lamp holder, lead to the lamp holder to have the problem of function singleness.

The working principle is as follows: in use, when the user turns the externally threaded post 23 clockwise, and then causes the externally threaded post 23 to move down inside the internally threaded post 12, i.e., reducing the total length of the internally threaded post 12 and the externally threaded post 23, when the user turns the externally threaded post 23 counterclockwise, and then causes the externally threaded post 23 to move upward inside the internally threaded post 12, namely, the total length of the internally threaded post 12 and the externally threaded post 23 is increased, so that the rear end of the utility model can be adjusted in length, thereby facilitating the installation of the utility model by the user, when the external thread column 23 is vibrated, the external thread column 23 transmits the vibration to the internal thread column 12, the internally threaded post 12 then transmits the vibrations to the limit plate 11, and then to the spring 10 through the limit plate 11, the vibrations are then damped by the springs 10, the vibrations to which the cross-bar 13 is subjected are then reduced, and the vibrations to which the rear shell 26 is subjected are then reduced.

The heat generated by the lamp 1 during operation is diffused to the rear end of the front shell 22 through the heat dissipation hole 2 on the lamp holder 3, then is exhausted through the ventilation hole 20 on the front shell 22, meanwhile, the temperature inside the front shell 22 is sensed through the temperature sensor 4, and the signal is transmitted to the microprocessor 16, then the signal is processed through the microprocessor 16, when the measured temperature value is general, the microprocessor 16 sends a signal to the PLC 17, then the fan 5 is opened and blows out cold air to cool and dissipate the heat inside the front shell 22, when the measured temperature value is high, the microprocessor 16 sends a signal to the PLC 17, then the fan 5 is opened and blows out cold air to cool and dissipate the heat inside the front shell 22, meanwhile, the first micro cylinder 24 is opened, then the first telescopic rod 7 moves downwards, then the fan 5 moves to the direction close to the lamp holder 3 until the proper position, the design shortens the distance between fan 5 and bulb 1 to the radiating efficiency of cooling has been improved.

When the measured temperature value is very high, the microprocessor 16 sends a signal to the PLC 17, then the fan 5 is enabled to be opened and blows out cold air to cool and radiate the inside of the front shell 22, meanwhile, the first micro cylinder 24 is enabled to be opened, then the first telescopic rod 7 is enabled to move downwards, then the fan 5 is enabled to move to the direction close to the lamp holder 3 until the fan reaches a proper position, the distance between the fan 5 and the lamp bulb 1 is shortened due to the design, the cooling and radiating efficiency is improved, meanwhile, the second micro cylinder 15 is enabled to be opened, then the second telescopic rod 8 is enabled to move left and right, then the roller 9 is enabled to move left and right in the wheel groove 14, then the fan 5 moves left and right in the front shell 22, the cooling and radiating area of the fan 5 is increased due to the design, and the cooling and radiating efficiency is further improved.

To sum up, the utility model discloses a set up temperature sensor 4, fan 5, first telescopic link 7, second telescopic link 8, gyro wheel 9, internal thread post 12, the miniature cylinder of second 15, microprocessor 16, PLC controller 17, external screw thread post 23 and the 24 structures of first miniature cylinder, solved the base in the current lamp holder and can't adjust to lead to the lamp holder practicality to reduce and current lamp holder does not have the automatic heat dissipation function, lead to the lamp holder to have the problem of function singleness.

It should be noted that, in this document, relational terms such as first and second are only used for separating one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations, and the terms "include", "include" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a street lamp holder with temperature-sensing initiative heat dissipation function, includes preceding shell (22), its characterized in that: the LED lamp is characterized in that a lamp holder (3) is fixedly mounted at the front end inside the front shell (22), a temperature sensor (4) is fixedly mounted at the upper end of the lamp holder (3), a bulb (1) is fixedly mounted on the lamp holder (3), a mounting box (19) is arranged at the rear left end inside the front shell (22), a microprocessor (16), a PLC (programmable logic controller) (17) and a micro battery (18) are fixedly mounted inside the mounting box (19), a cross rod (13) is fixedly mounted at the rear end of the front shell (22), a first micro cylinder (24) is fixedly mounted at the bottom end of the cross rod (13), a first telescopic rod (7) is fixedly mounted inside the first micro cylinder (24), a fan (5) is fixedly mounted below the first telescopic rod (7), a second micro cylinder (15) is fixedly mounted above the mounting box (19), a second telescopic rod (8) is fixedly mounted inside the second micro cylinder (15), the upper end bilateral symmetry of horizontal pole (13) connects fixed mounting has spring (10), the other end fixed mounting of spring (10) has limiting plate (11), fixed mounting has internal thread post (12) in the middle of the upper end of limiting plate (11), the internal thread of internal thread post (12) has cup jointed external screw thread post (23), each symmetrical fixed mounting has stopper (25) about the outside lower extreme of internal thread post (12).

2. The street lamp cap with the temperature sensing active heat dissipation function as claimed in claim 1, wherein: the lamp shade (21) is fixedly installed at the front end of the front shell (22), the rear shell (26) is fixedly installed at the rear end of the front shell (22), the radiating holes (2) are formed in the lamp holder (3) at equal intervals, and the ventilation holes (20) are formed in the front end of the front shell (22) in a biased mode.

3. The street lamp cap with the temperature sensing active heat dissipation function as claimed in claim 1, wherein: electric connection between the output of temperature sensor (4) and the input of microprocessor (16), electric connection between the output of microprocessor (16) and the input of PLC controller (17), series connection between PLC controller (17) and fan (5), series connection between PLC controller (17) and first miniature cylinder (24), series connection between PLC controller (17) and second miniature cylinder (15).

4. The street lamp cap with the temperature sensing active heat dissipation function as claimed in claim 1, wherein: the bottom fixed mounting of first telescopic link (7) has installation accessory (6), first telescopic link (7) are connected with fan (5) through installation accessory (6).

5. The street lamp cap with the temperature sensing active heat dissipation function as claimed in claim 1, wherein: the right-hand member fixed mounting of second telescopic link (8) has installation accessory (6), second telescopic link (8) are connected with first micro cylinder (24) through installation accessory (6).

6. The street lamp cap with the temperature sensing active heat dissipation function as claimed in claim 1, wherein: the lower end of the cross rod (13) is provided with a wheel groove (14), and the middle of the top end of the first micro cylinder (24) is fixedly provided with a roller (9).

7. The street lamp cap with the temperature sensing active heat dissipation function as claimed in claim 6, wherein: the roller (9) is arranged in the wheel groove (14), and the first micro cylinder (24) is movably arranged on the wheel groove (14) through the roller (9).