CN210373180U

CN210373180U - High-efficient radiating slim street lamp

Info

Publication number: CN210373180U
Application number: CN201921857913.XU
Authority: CN
Inventors: 余勇; 吴明谦; 胡昶民
Original assignee: Huizhou Arrlux Optoelectronic Co ltd
Current assignee: Huizhou Arrlux Optoelectronic Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-04-21
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a high-efficient radiating slim street lamp, including the lamp handle, lamp stand, lamp body and the end cover that connect gradually, the lamp body is including heat dissipation shell and a plurality of lamp plate, the heat dissipation shell includes parallel arrangement's last face and face down and connect the lateral wall of face and face down from both sides respectively, it is equipped with many heat dissipation fins to go up between face and the face down, the vertical downwardly extending of lateral wall forms the boss, be formed with the mounting groove between boss and the face down, the lamp plate is located in the mounting groove. The utility model has the advantages of simple structure compactness can make the whole of street lamp thinner when guaranteeing the radiating effect, and has the characteristics of easily assembling.

Description

High-efficient radiating slim street lamp

Technical Field

The utility model relates to a street lamp field particularly, relates to a high-efficient radiating slim street lamp.

Background

The street lamp is a lamp for providing a road with an illumination function, the existing street lamp is generally an LED street lamp, and the LED street lamp has better energy-saving effect than the traditional street lamp, so that long-time illumination efficiency can be ensured, and the trouble that bulbs need to be replaced frequently is avoided. However, since the temperature of the LED or the like is continuously increased during a long-time operation, the brightness of the LED lamp is reduced or the light source is directly turned off due to an excessively high temperature, and the service life of the internal parts of the lamp is also affected by the high temperature.

Traditional LED street lamp sets up heat abstractor in the confined shell usually, causes heat abstractor's air permeability not enough relatively like this, influences the radiating efficiency, and holistic structure is complicated, and the volume is great, the equipment and the transportation of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating slim street lamp has simple structure, the radiating effect is good, thickness is thin, the characteristics of easily equipment.

The utility model provides a high-efficient radiating slim street lamp, is including the lamp handle, lamp stand, lamp body and the end cover that connect gradually, the lamp body is including heat dissipation shell and a plurality of lamp plate, the heat dissipation shell includes parallel arrangement's last face and face down and connect the lateral wall of face and face down from both sides respectively, it is equipped with many heat dissipation fins to go up between face and the lower face, the vertical downwardly extending of lateral wall forms the boss, be formed with the mounting groove between boss and the lower face, the lamp plate is located in the mounting groove.

Furthermore, the lamp holder comprises a base body and a cover body, wherein a cavity is formed in the base body, two sides of the base body vertically extend upwards to form an outer edge, the periphery of the cavity vertically extends upwards to form an inner edge, and the height of the inner edge is greater than that of the outer edge.

Furthermore, the lower end face of the seat body is provided with an expansion interface, and the expansion interface is communicated with the accommodating cavity.

Furthermore, a first cambered surface is arranged on one side, facing the lamp handle, of the lamp holder, and a wire passing hole is formed in the first cambered surface; a connecting seat is arranged on one side, facing the lamp holder, of the lamp handle, a second cambered surface matched with the first cambered surface is formed on the surface of the connecting seat, and a strip-shaped hole is formed in the second cambered surface corresponding to the wire passing hole; when the lamp handle is connected with the lamp holder, the first cambered surface is abutted against the second cambered surface, and the lamp handle can rotate along the first cambered surface so as to change the connection angle between the lamp holder and the lamp handle.

Furthermore, be equipped with a plurality of waist shape holes on the connecting seat, waist shape hole extends along the direction of rotation of connecting seat, it is equipped with the screw hole to correspond waist shape hole on the first cambered surface, connecting seat and lamp stand bolted connection.

Furthermore, a first rack is arranged on the first arc surface, and a second rack matched with the first rack is arranged on the second arc surface.

Furthermore, one side of the heat dissipation shell is provided with a wire slot, and two ends of the wire slot are respectively provided with a sealing rubber plug for preventing water vapor from entering.

Furthermore, the end cover is provided with a bulge corresponding to the sealing rubber plug, when the end cover is connected with the heat dissipation shell, the bulge is abutted to the sealing rubber plug.

Further, the both sides of heat dissipation shell are equipped with the spread groove that runs through the heat dissipation shell from the fore-and-aft direction, the both sides of end cover be equipped with spread groove assorted first inserted block, the both sides of lamp stand be equipped with spread groove assorted second inserted block.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the heat dissipation shell that has the heat dissipation function, replace traditional shell and add the radiator structure to improve the ventilation effect and the radiating effect of street lamp, and make overall structure more succinct, thickness is thinner, the equipment of being convenient for. The inner edge height of the lamp holder is larger than the outer edge height, so that water vapor can be effectively prevented from entering the lamp holder, and the service life of internal parts is prolonged. The lamp handle can rotate relative to the lamp holder, is convenient for adjust the angle of illumination of street lamp. The both ends of wire casing are equipped with sealed plug, and the arch of cooperation end cover can effectively fixed sealed plug, further improves water-proof effects, the circuit in the protection lamp. The lamp holder is provided with the expansion interface, so that various sensors and cameras can be conveniently expanded, and the functions of the street lamp are more comprehensive.

Drawings

Fig. 1 is a schematic structural view of the thin street lamp with high heat dissipation efficiency of the present invention.

Fig. 2 is the structure schematic diagram of the lamp body of the thin street lamp with high heat dissipation efficiency of the present invention.

Fig. 3 is a front view of the lamp body of the thin street lamp with high heat dissipation efficiency of the present invention.

Fig. 4 is a schematic structural view of the lamp holder of the thin street lamp with high heat dissipation efficiency of the present invention.

Fig. 5 is a schematic structural view of another angle of the lamp holder of the thin street lamp with high heat dissipation efficiency of the present invention.

Fig. 6 is a schematic structural view of the lamp handle of the thin street lamp with high heat dissipation efficiency of the present invention.

Fig. 7 is a schematic structural view of the end cover of the thin street lamp with high heat dissipation efficiency of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 7, in a preferred embodiment, the thin street lamp with high heat dissipation efficiency of the present invention mainly includes a lamp handle 1, a lamp holder 2, a lamp body 3, and an end cover 4 connected in sequence.

Referring to fig. 2 and 3, the lamp body 3 includes a heat dissipation casing 31 and a plurality of lamp panels 32, the heat dissipation casing 31 is made of a heat conductive material, and includes an upper plate 33 and a lower plate 34 arranged in parallel, and sidewalls 35 respectively connecting the upper plate 33 and the lower plate 34 from two sides. A plurality of heat dissipation fins 38 are disposed between the upper plate surface 33 and the lower plate surface 34, the heat dissipation fins 38 extend in the vertical direction, and both sides of the heat dissipation fins 38 are connected to the upper plate surface 33 and the lower plate surface 34, respectively. Vertical downwardly extending of lateral wall 35 forms boss 36, be formed with mounting groove 37 between boss 36 and the lower board face 34 of both sides, lamp plate 32 passes through the bolt fastening in mounting groove 37, the up end of lamp plate 32 offsets with lower board face 34, when lamp plate 32 during operation, the heat transfer of its production is to lower board face 34, rethread heat dissipation fin 38 transmits to supreme face 33 and gives off the outside, whole radiating effect is good, and the compact structure of heat dissipation shell 31, the whole thickness of lamp body 3 has been reduced, the equipment of lamp body 3 of being convenient for, make lamp body 3 more pleasing to the eye.

Referring to fig. 4, 5 and 6, the lamp holder 2 includes a base body 21 and a cover 22, a cavity 23 for placing components is formed in the base body 21, two sides of the base body 21 vertically extend upward to form an outer edge 24, a periphery of the cavity 23 vertically extends upward to form an inner edge 25, a height of the inner edge 25 is greater than a height of the outer edge 24, a periphery of the cover 22 correspondingly extends downward along the outer edge, when the cover 22 covers the base body 21, the outer edge 24 abuts against the periphery of the cover 22, and the inner edge 25 abuts against a lower end surface of the cover 22, so that rainwater is prevented from entering the cavity 23, and the purpose of protecting components inside the cavity 23 is achieved.

One side of the lamp holder 2 facing the lamp handle 1 is provided with a first cambered surface 26, and the first cambered surface 26 is provided with a wire passing hole 27. One side that the lamp handle 1 faced lamp stand 2 is equipped with connecting seat 11, and the surface of connecting seat 11 forms into the second cambered surface 12 with first cambered surface 26 assorted, and second cambered surface 12 corresponds and crosses line hole 27 and be equipped with bar hole 13. When the lamp handle 1 is connected with the lamp holder 2, the first cambered surface 26 abuts against the second cambered surface 12, and the lamp handle 1 can rotate along the first cambered surface 12 to change the connection angle between the lamp holder 2 and the lamp handle 1, so that the irradiation angle of the street lamp is changed.

As an embodiment, the connecting seat 11 is provided with a plurality of waist-shaped holes 13, the waist-shaped holes 13 extend along the rotation direction of the connecting seat 11, the first arc surface 26 is provided with threaded holes corresponding to the waist-shaped holes 13, and the connecting seat 11 is connected with the lamp holder 2 through bolts.

In order to improve the rotational damping between the lamp holder 2 and the lamp handle 1, a first rack 28 is arranged on the first arc surface 26, a second rack 14 matched with the first rack 28 is arranged on the second arc surface 12, and when the lamp handle 1 is connected with the lamp holder 2, the first rack 28 is meshed with the second rack 14, so that the damping during the rotation of the lamp handle 1 is increased, and the angle positioning is facilitated.

One side of heat dissipation shell 31 is equipped with wire casing 39, and wire casing 39 runs through heat dissipation shell 31 from the fore-and-aft direction, and the accessible wire of the part accessible wire in the appearance chamber 23 passes wire casing 39 and with lamp plate 32 electric connection. Two ends of the wire groove 39 are respectively provided with a sealing rubber plug 5 for preventing water vapor from entering.

Referring to fig. 7, a protrusion 41 is disposed on one side of the end cover 4 facing the heat dissipation housing 31 corresponding to the sealing rubber plug 5, the shape of the protrusion 41 is matched with the sealing rubber plug 5, and when the end cover 4 is connected to the heat dissipation housing 31, the protrusion 41 abuts against the sealing rubber plug 5, so as to prevent the sealing rubber plug 5 from being separated, and further improve the waterproof effect.

In order to facilitate the assembly of the street lamp, the two sides of the heat dissipation shell 31 are provided with the connection slots 6 penetrating through the heat dissipation shell from the front to the back, the two sides of the end cover 4 are provided with the first insertion blocks 42 matched with the connection slots 6, and the two sides of the lamp holder 2 are provided with the second insertion blocks 29 matched with the connection slots 6. The first insertion block 42 and the second insertion block 29 can be respectively inserted into the connection grooves 6 from both ends of the connection grooves 6, so as to connect the end cover 4 and the heat dissipation housing 31, and the lamp holder 2 and the heat dissipation housing 31, and the connection is simple and convenient.

The lower end face of the seat body 2 is provided with an expansion interface 7, the expansion interface 7 is communicated with the cavity 23, and the end part of the expansion interface 7 is provided with a sealing cover. Various external devices such as a photoelectric sensor, a temperature sensor, a camera and the like can be added through the expansion interface 7, so that the functions of the street lamp are increased, and the applicability of the street lamp is improved.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a high-efficient radiating slim street lamp, its characterized in that, is including the lamp handle, lamp stand, lamp body and the end cover that connect gradually, the lamp body is including heat dissipation shell and a plurality of lamp plate, the heat dissipation shell includes parallel arrangement's last face and face down and connect the lateral wall of face and face down from both sides respectively, it is equipped with many heat dissipation fins to go up between face and the face down, the vertical downwardly extending of lateral wall forms the boss, be formed with the mounting groove between boss and the face down, the lamp plate is located in the mounting groove.

2. The thin street lamp with efficient heat dissipation according to claim 1, wherein the lamp holder comprises a base body and a cover body, wherein a cavity is formed in the base body, two sides of the base body vertically extend upwards to form an outer edge, the periphery of the cavity vertically extends upwards to form an inner edge, and the height of the inner edge is greater than that of the outer edge.

3. The thin street lamp with efficient heat dissipation according to claim 2, wherein an expansion interface is disposed on a lower end surface of the base body, and the expansion interface is communicated with the cavity.

4. The thin street lamp with the efficient heat dissipation function as claimed in claim 1, wherein a first cambered surface is arranged on one side of the lamp holder facing the lamp handle, and a wire passing hole is arranged on the first cambered surface; a connecting seat is arranged on one side, facing the lamp holder, of the lamp handle, a second cambered surface matched with the first cambered surface is formed on the surface of the connecting seat, and a strip-shaped hole is formed in the second cambered surface corresponding to the wire passing hole; when the lamp handle is connected with the lamp holder, the first cambered surface is abutted against the second cambered surface, and the lamp handle can rotate along the first cambered surface so as to change the connection angle between the lamp holder and the lamp handle.

5. The thin street lamp with efficient heat dissipation according to claim 4, wherein the connecting base is provided with a plurality of waist-shaped holes, the waist-shaped holes extend along the rotation direction of the connecting base, the first cambered surface is provided with threaded holes corresponding to the waist-shaped holes, and the connecting base is connected with the lamp holder through bolts.

6. An efficient heat-dissipation thin street lamp as claimed in claim 5, wherein the first arc surface is provided with a first rack, and the second arc surface is provided with a second rack matching with the first rack.

7. The thin street lamp with the efficient heat dissipation function as claimed in claim 1, wherein a wire slot is formed at one side of the heat dissipation casing, and a sealing rubber plug for preventing water vapor from entering is respectively arranged at two ends of the wire slot.

8. The thin street lamp with efficient heat dissipation according to claim 7, wherein the end cap is provided with a protrusion corresponding to the sealing rubber plug, and when the end cap is connected to the heat dissipation housing, the protrusion abuts against the sealing rubber plug.

9. The thin street lamp with high heat dissipation efficiency as claimed in claim 1, wherein the heat dissipation case has connection slots formed on both sides thereof and penetrating the heat dissipation case from the front to the rear direction, the end cap has first insertion blocks fitted to the connection slots on both sides thereof, and the lamp socket has second insertion blocks fitted to the connection slots on both sides thereof.