CN208794241U

CN208794241U - A kind of LED street lamp easy to use

Info

Publication number: CN208794241U
Application number: CN201820764243.6U
Authority: CN
Inventors: 袁丽泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2019-04-26
Anticipated expiration: 2028-05-22

Abstract

The utility model discloses a kind of LED street lamps easy to use, it is characterized by comprising lamp stands, the lamp stand is hollow structure, bottom end inside the lamp stand is equipped with lead screw motor, the top of the lead screw motor is equipped with feed screw nut, shaft joint is equipped between the feed screw nut and lead screw motor, the other end of the screw rod is equipped with bearing block, feed screw nut is arranged on the screw rod, the feed screw nut two sides are fixed with the first link block, one end of first link block is equipped with the first rotary shaft, the other end of the rotary shaft is connected with cylindrical second link block, the electric telescopic rod of control LED light irradiating angle is additionally provided between first link block and the second link block, the other end of the cylinder link block is connected with LED light, the side wall of the lamp stand is equipped with the square that the first link block can be allowed to slide up and down Shape slot；It can be realized the height and angle for adjusting LED street lamp at any time, can effectively prevent rainwater from entering again at the same time both practical and convenient in lamp stand.

Description

A kind of LED street lamp easy to use

Technical field

The utility model relates to LED street lamp lighting area, in particular to a kind of LED street lamp easy to use.

Technical background

LED street lamp has the characteristics that environment friendly and pollution-free, little power consumption, light efficiency are high, the service life is long, and therefore, LED street lamp will become section Transformable optimal selection.

Sometimes people drive on the way home, and vehicle is surprisingly out of order when can not walk, and needs to repair vehicle illumination, so And current street lamp height relatively high, unadjustable height, unadjustable angle.

Also there is the LED street lamp that can be adjusted in current existing technique center, and by the sliding de-regulation of screw rod, however really neglects It has omited the problem of rainy day rainwater can enter lamp stand, and can not just do the adjusting of angle again when street lamp is moved to aerial ?.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of LED street lamp easy to use.

The utility model achieves the above object through the following technical schemes:

A kind of LED street lamp easy to use, including lamp stand, the lamp stand are hollow structure, the bottom end inside the lamp stand Lead screw motor is installed, the top of the lead screw motor is equipped with screw rod, shaft joint, institute are equipped between the screw rod and lead screw motor The other end for stating screw rod is equipped with bearing block, is arranged with feed screw nut on the screw rod, the feed screw nut two sides are fixed with first Link block, one end of first link block are equipped with the first rotary shaft, and the other end of the rotary shaft is connected with cylinder second Link block is additionally provided with the electric telescopic rod of control LED light irradiating angle between first link block and the second link block, described The other end of cylindrical link block is connected with LED light, and the side wall of the lamp stand, which is equipped with, can allow the first link block to slide up and down Rectangular channel.

Preferably, the bottom of the side wall of the lamp stand is additionally provided with control electronic box and box cover, the control electronic box and screw rod electricity Machine and electric telescopic rod electrical connection.

Preferably, the top of the lamp stand is equipped with the protection cap of truncated cone-shaped, and the diameter in the section of the protection cap bottom is big In the diameter of lamp stand.

Preferably, the both ends of the electric telescopic rod are connected separately with the second rotary shaft and third rotary shaft, and described second Rotary shaft is fixed on the first link block, and the third rotary shaft is connected on the second link block.

Preferably, the rectangular channel is equipped with pod door, and the pod door is equipped with " convex " shape sliding block, and the lamp stand inner sidewall is set There is " convex " shape sliding slot, elastic component is equipped between the bottom and lamp stand inner wall of the pod door, the top of the pod door is obliquely installed.

Preferably, the side of the LED light is connected with lantern ring, and the lantern ring is equipped with fixation hole, second link block It is equipped with threaded hole, the fixation hole and threaded hole are equipped with bolt, are connected between the LED light and lantern ring by bolt.

Preferably, the pod door is surrounded by sealing ring close to lamp stand side.

A kind of LED street lamp easy to use of the utility model is the utility model has the advantages that can be realized the height for adjusting LED street lamp at any time Degree and angle can effectively prevent rainwater from entering both practical and convenient in lamp stand again at the same time.

Detailed description of the invention

Fig. 1 is a kind of positive schematic diagram of internal structure of LED street lamp easy to use of the utility model；

Fig. 2 is enlarged drawing at a kind of A of LED street lamp easy to use of the utility model；

Fig. 3 is a kind of feed screw nut's top cross-sectional view of LED street lamp easy to use of the utility model；

Fig. 4 is a kind of pod door schematic top plan view of LED street lamp easy to use of the utility model；

Fig. 5 is a kind of side view of LED street lamp easy to use of the utility model；

Fig. 6 is the sliding slot and sliding block section side elevation of a kind of LED street lamp easy to use of the utility model；

Fig. 7 is a kind of LED light connection schematic diagram of LED street lamp easy to use of the utility model.

The reference numerals are as follows:

1. lamp stand；2. lead screw motor；3.LED lamp；4. electric telescopic rod；5. protection cap；6. controlling electronic box；7. box cover；8. Pod door；9. rectangle frame；21 shaft joints；22. screw rod；23. feed screw nut；24. bearing block；31. the first rotary shaft；32. first connects Connect block；33. lantern ring；34. bolt；35. the second link block；41. the second rotary shaft；42. third rotary shaft；81. sliding block；82. bullet Property part；83. sliding slot；331. circular hole；351. threaded hole.

Specific embodiment

The utility model is described further with reference to the accompanying drawing:

A kind of LED street lamp easy to use as shown in figs. 1-7, including lamp stand 1, the lamp stand 1 is hollow structure, described Bottom end inside lamp stand 1 is equipped with lead screw motor 2, and the top of the lead screw motor 2 is equipped with screw rod 22, the screw rod 22 and screw rod Shaft joint 21 is equipped between motor 2, the other end of the screw rod 22 is equipped with bearing block 24, is arranged with screw rod spiral shell on the screw rod 22 Mother 23,23 two sides of feed screw nut are fixed with the first link block 32, and one end of first link block 32 is equipped with the first rotation Axis 31, the other end of first rotary shaft 31 are connected with cylindrical second link block 35, first link block 32 and second The electric telescopic rod 4 of control 3 irradiating angle of LED light is additionally provided between link block 35, the other end of the cylinder link block connects It is connected to LED light 3, the side wall of the lamp stand 1 is equipped with the rectangular channel 9 that the first link block 32 can be allowed to slide up and down.

In order to improve a kind of use function of LED street lamp easy to use, the bottom of the side wall of the lamp stand 1 is additionally provided with control Electronic box 6 and box cover 7 processed, the control electronic box 6 are electrically connected with lead screw motor 2 and electric telescopic rod 4.

In order to improve a kind of use function of LED street lamp easy to use, the top of the lamp stand 1 is equipped with the guarantor of truncated cone-shaped Protecting cover 5, the diameter in the section of 5 bottom of protection cap are greater than the diameter of lamp stand 1.

In order to improve a kind of use function of LED street lamp easy to use, the both ends of the electric telescopic rod 4 are separately connected There are the second rotary shaft 42 and third rotary shaft 43, second rotary shaft 42 is fixed on the first link block 32, the third rotation Shaft 43 is connected on the second link block 35.

In order to improve a kind of use function of LED street lamp easy to use, the rectangular channel 9 is equipped with pod door 8, the slot Door 8 is equipped with " convex " shape sliding block 81, and 1 inner sidewall of lamp stand is equipped with " convex " shape sliding slot 83, the bottom of the pod door 8 and lamp stand 1 Elastic component 82 is equipped between inner wall, the top of the pod door 8 is obliquely installed, and it is that street lamp is enabled to decline that this, which is obliquely installed, Pod door 8 can be squeezed in journey.

In order to improve a kind of use function of LED street lamp easy to use, the side of the LED light 3 is connected with lantern ring 33, The lantern ring 33 is equipped with fixation hole 331, and second link block 35 is equipped with threaded hole 351, the fixation hole 331 and screw thread Hole 351 is equipped with bolt 34, is connected between the LED light 3 and lantern ring 33 by bolt 34.

In order to improve a kind of use function of LED street lamp easy to use, surrounding of the pod door 8 close to 1 side of lamp stand Equipped with sealing ring, rainwater is avoided to enter the inside.

A kind of LED street lamp working principle easy to use of the utility model: in use, can be adjusted by feed screw nut 23 The height for saving LED street lamp, by the angle of the adjustable street lamp of electric telescopic rod 4, while rectangular channel 9 is equipped with pod door 8, pod door 8 are equipped with sealing ring, and rainwater is avoided to enter inside lamp stand 1, damage route, both practical and convenient.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope It is defined by appending claims and equivalents.

Claims

1. a kind of LED street lamp easy to use, it is characterised in that: including lamp stand (1), the lamp stand (1) is hollow structure, described The internal bottom end of lamp stand (1) is equipped with lead screw motor (2), and the top of the lead screw motor (2) is equipped with screw rod (22), the screw rod (22) shaft joint (21) are equipped between lead screw motor (2), the other end of the screw rod (22) is equipped with bearing block (24), the silk It being arranged on bar (22) feed screw nut (23), feed screw nut (23) two sides are fixed with the first link block (32), and described first One end of link block (32) is equipped with the first rotary shaft (31), and the other end of the rotary shaft is connected with cylindrical second link block (35), electronic the stretching of control LED light (3) irradiating angle is additionally provided between first link block (32) and the second link block (35) The other end of contracting bar (4), the cylinder link block is connected with LED light (3), and the side wall of the lamp stand (1), which is equipped with, to be allowed The rectangular channel (9) that first link block (32) slides up and down.

2. a kind of LED street lamp easy to use according to claim 1, it is characterised in that: the side wall of the lamp stand (1) Bottom is additionally provided with control electronic box (6) and box cover (7), the control electronic box (6) and lead screw motor (2) and electric telescopic rod (4) electricity Connection.

3. a kind of LED street lamp easy to use according to claim 1, it is characterised in that: the top of the lamp stand (1) is set There is the protection cap (5) of truncated cone-shaped, the diameter in the section of protection cap (5) bottom is greater than the diameter of lamp stand (1).

4. a kind of LED street lamp easy to use according to claim 1, it is characterised in that: the electric telescopic rod (4) Both ends are connected separately with the second rotary shaft (42) and third rotary shaft (43), and second rotary shaft (42) is fixed on the first connection On block (32), the third rotary shaft (43) is connected on the second link block (35).

5. a kind of LED street lamp easy to use according to claim 1, it is characterised in that: the rectangular channel (9) is equipped with Pod door (8), the pod door (8) are equipped with " convex " shape sliding block (81), and lamp stand (1) inner sidewall is equipped with " convex " shape sliding slot (83), Elastic component (82) are equipped between the bottom and lamp stand (1) inner wall of the pod door (8), the top of the pod door (8) is obliquely installed.

6. a kind of LED street lamp easy to use according to claim 1, it is characterised in that: the side of the LED light (3) It is connected with lantern ring (33), the lantern ring (33) is equipped with fixation hole (331), and second link block (35) is equipped with threaded hole (351), the fixation hole (331) and threaded hole (351) are equipped with bolt (34), lead between the LED light (3) and lantern ring (33) Bolt (34) is crossed to be connected.

7. a kind of LED street lamp easy to use according to claim 5, it is characterised in that: the pod door (8) is close to lamp stand (1) side is surrounded by sealing ring.