AU2016100670A4

AU2016100670A4 - A LED street lamp device which adjusts tightness of advertising cloth by the drive motor

Info

Publication number: AU2016100670A4
Application number: AU2016100670A
Authority: AU
Inventors: Shengl Fan
Original assignee: KUNMING CHUANDAO IMP AND EXP TRADE CO Ltd
Current assignee: KUNMING CHUANDAO IMPORT AND EXPORT TRADE Co Ltd
Priority date: 2016-02-29
Filing date: 2016-05-19
Publication date: 2016-07-07
Anticipated expiration: 2024-05-19

Abstract

This utility model discloses a LED street lamp device which adjusts tightness of advertising cloth by the drive motor, including lamp pole fixed set on the mounting base. The lamp pole is equipped with flexible sleeve. Two supporting rods are symmetrically set on the outer ring of flexible sleeve. Two suspension rods are set below the supporting rods. The lower end of suspension rods has suspension end. U-shaped groove is set at the top of suspension ends. A pull rod is set in the U-shaped groove. Sliding sleeve is set on the lamp pole. The first pull rod which fits with the pull rod is fixedly set on the first flexible sleeve. Advertising cloth is between the first pull rod and the pull rod. Screw rod is installed on the left end of sliding sleeve. Guide rod is installed on the right end of flexible sleeve. During installing the advertising cloth, the screw rod is driven to rotate by a drive motor so that the sliding sleeve slides downward and the advertising cloth is strained. When it is necessary to replace the advertisement, the drive motor drives the screw rod to rotate reversely so that the sliding sleeve slides upward and the pull rod can be taken down.

Description

Descriptions A LED street lamp device which adjusts tightness of advertising cloth by the drive motor

Technical field

This utility model relates to a LED street lamp device which adjusts tightness of advertising cloth by the drive motor.

Background technology LED light source owns long service life and stable light, so it is widely applied. LED street lamp is a common lighting facility. In routine maintenance of street lamp, advertising revenue is the major source of maintenance cost. For the street lamps in existing technology, holes are made in the lamp pole to install advertising board. Such installation method is troublesome and damages the strength of lamp pole. Invention content

The technical problem to be solved by this utility model is to provide a LED street lamp device which adjusts tightness of advertising cloth by the drive motor. This device conducts advertising through the advertising cloth. During using the device, advertising cloth is strained by the pull rod and the first pull rod. It is convenient to install. When it is necessary to replace the advertisement, it is just necessary to tale down the pull rod. It is convenient to replace the advertisement.

Js To solve the above problem, this utility model adopts the following technical proposal: A LED street lamp device which adjusts tightness of advertising cloth by the drive motor includes lamp pole fixed set on the mounting base. The lamp pole is equipped with flexible sleeve. The first screw is between the flexible sleeve and the lamp pole. Two supporting rods are symmetrically set on the outer ring of flexible sleeve. LED lamp is on one end of supporting rods away from the flexible sleeve. Two suspension rods are set below the supporting rods. The lower end of suspension rods has suspension end. The two suspension ends face each other. U-shaped groove is set at the top of suspension ends. A pull rod is set in the U-shaped groove. Sliding sleeve which can slide up and down is set on the lamp pole. The first pull rod which fits with the pull rod is fixedly set on the first flexible sleeve. Advertising cloth is between the first pull rod and the pull rod. Control box is also installed on the upper end of mounting base. A drive motor is installed in the control box. Left thread of sliding sleeve is matched with screw rod. The screw rod and the drive motor are connected. Guide rod is installed at the right end of sliding sleeve. The screw rod and the guide rod are supported in the supporting rod. The lower end of guide rod is supported in the mounting base.

Optimally, the top of lamp pole is of spherical transition. The top of lamp pole is sealed.

Optimally, limit fixture block is set at the opening of U-shaped groove.

Beneficial effects of this utility model are as follows: during installing the advertising cloth, the pull rod is inserted in the upper end of advertising cloth and installed in the U-shaped groove. The first pull rod is inserted in the lower end of advertising cloth, and the screw rod is driven to rotate by the drive motor so that the sliding sleeve slides downward. In this way, the advertising cloth is strained. When it is necessary to replace the advertisement, the drive motor drives the screw rod to rotate reversely so that the sliding sleeve slides upward and the pull rod can be taken down. It is convenient to replace the advertising cloth. This device has simple structure and low cost. In addition, it is convenient to use. Therefore, it is suitable for promotion.

Descriptions of attached figures

To explain the implementation example or the technical proposal more clearly, the attached figure used in the implementation example or the technical proposal is simply introduced as follows. Obviously, the attached figure just describes some implementation examples of this utility model. For common technical personnel in this field, they can gain other attached figures under the precondition of no creative work.

Fig.l is structure diagram of this utility model;

Fig.2 is structure diagram of U-shaped groove.

Detailed implementation way

The optimized implementation example of this utility model is elaborated as follows in combination of the attached figure so that the advantages and features of this utility model can be easily understood by technical personnel in this field and the protection scope of this utility model can be defined more clearly and explicitly.

According to Figs. 1-2, a LED street lamp device which adjusts tightness of advertising cloth by the drive motor, includes lamp pole 1 fixed set on the mounting base 91. The lamp pole 1 is equipped with flexible sleeve 2. The first screw 201 is between the flexible sleeve 2 and the lamp pole 1. Two supporting rods 5 are symmetrically set on the outer ring of flexible sleeve 2. LED lamp 4 is on one end of supporting rods 5 away from the flexible sleeve 2. Two suspension rods 6 are set below the supporting rods 5. The lower end of suspension rods 6 has suspension end 7. The two suspension ends 7 face each other. U-shaped groove 701 is set at the top of suspension ends 7. A pull rod 8 is set in the U-shaped groove 701. Sliding sleeve 9 which can slide up and down is set on the lamp pole 1. The first pull rod 10 which fits with the pull rod 8 is fixedly set on the first flexible sleeve 9. Advertising cloth 11 is between the first pull rod 10 and the pull rod 8. Control box 93 is also installed on the upper end of mounting base 91. A drive motor 92 is installed in the control box 93. Screw rod 31 is installed on the left end of sliding sleeve 9. The screw rod 31 and the drive motor 92 are connected. Guide rod 3 is installed at the right end of sliding sleeve 9. The screw rod 31 and the guide rod 3 are supported in the supporting rod 5. The lower end of guide rod 3 is supported in the mounting base 91.

As an optimal implementation example, the top of lamp pole 1 is of spherical transition. The top of lamp pole 1 is sealed.

As an optimal implementation example, limit fixture block 711 is set at the opening of U-shaped groove 701.

The above content shows and describes the fundamentals, main features and advantages of this utility model. The technicians of this industry should know this utility model is not limited to the implementation example mentioned above. The above implementation example and descriptions just depict the principle of this utility model. There will be various changes and improvements for this utility model without deviation from the spirit and range of this utility model. These changes and improvements will be included in the range of the protected utility model. The scope of protection required by this utility model is defined by the claim attached and its equivalent.

Claims

Claim

1. A LED street lamp device which adjusts tightness of advertising cloth by the drive motor is characterized by that, it includes lamp pole fixed set on the mounting base. The lamp pole is equipped with flexible sleeve. The first screw is between the flexible sleeve and the lamp pole. Two supporting rods are symmetrically set on the outer ring of flexible sleeve. LED lamp is on one end of supporting rods away from the flexible sleeve. Two suspension rods are set below the supporting rods. The lower end of suspension rods has suspension end. The two suspension ends face each other. U-shaped groove is set at the top of suspension ends. A pull rod is set in the U-shaped groove. Sliding sleeve which can slide up and down is set on the lamp pole. The first pull rod which fits with the pull rod is fixedly set on the first flexible sleeve. Advertising cloth is between the first pull rod and the pull rod. Control box is also installed on the upper end of mounting base. A drive motor is installed in the control box. Left thread of sliding sleeve is matched with screw rod. The screw rod and the drive motor are connected. Guide rod is installed at the right end of sliding sleeve. The screw rod and the guide rod are supported in the supporting rod. The lower end of guide rod is supported in the mounting base.
2. As described in Claim 1, the LED street lamp device which adjusts tightness of advertising cloth by the drive motor is characterized by that, the top of lamp pole is of spherical transition. The top of lamp pole is sealed.
3. As described in Claim 1, the LED street lamp device which adjusts tightness of advertising cloth by the drive motor is characterized by that, limit fixture block is set at the opening of U-shaped groove.