CN210891198U - Lighting lamp - Google Patents

Abstract

The utility model discloses an illumination lamp, including lamp body, cable and mounting bracket, still include water joint and fixed head, the one end of fixed head connect in on the mounting bracket, the other end of fixed head is connected on the lamp body, water joint is located the inside of fixed head, the cable is worn to locate water joint. Waterproof joint locates the inside of fixed head, can prevent effectively that waterproof joint from weing, wears to locate the waterproof joint who has waterproof function with the cable simultaneously on, further prevents steam along the inside of cable infiltration lamp body, improves the waterproof performance of illumination lamps and lanterns.

Description

Lighting lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to an illumination lamp.

Background

In recent years, with the rapid development of LED light sources in the field of lighting, and with the advantages of long service life, low energy consumption, environmental protection, etc., LED garden lamps have been accepted by more and more people and widely used in indoor and outdoor lighting, and particularly in the field of road lighting, LED garden lamps have generally replaced traditional high-pressure sodium lamps.

At present, current LED garden lamp long-term work in outdoor environment, and the relatively poor garden lamp of waterproof performance wets easily under rainwater weather or humid weather, and steam leads to the circuit short circuit along cable infiltration lamp body is inside, damages LED garden lamp, causes the fire incident even, has obvious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provided is a lighting fixture having excellent waterproof performance.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an illumination lamp, includes lamp body, cable and mounting bracket, still includes water joint and fixed head, the one end of fixed head connect in on the mounting bracket, the other end of fixed head is connected on the lamp body, water joint locates the inside of fixed head, the cable is worn to locate water joint.

Furthermore, the waterproof connector is fixedly connected to the lamp body.

Furthermore, the fixing head comprises a cylinder body and a bottom plate which are connected, the cylinder body is of a hollow structure, the waterproof joint is accommodated in the hollow structure, and a water tank is arranged on the surface of the bottom plate, which deviates from the cylinder body.

Furthermore, the water tank is inverted V-shaped.

Furthermore, the number of the water tanks is multiple, and the water tanks are distributed in a central radial shape.

Further, the water tank communicates the hollow structure with an external environment.

Furthermore, the barrel also comprises a reinforcing rib, and the reinforcing rib is arranged between the barrel and the bottom plate.

Further, still include matched with nut and double-screw bolt, the double-screw bolt is located the top of fixed head is worn to locate on the mounting bracket, the nut is located one side that the mounting bracket deviates from the fixed head.

Furthermore, a fastening hole is formed in the nut, a fastening piece is arranged in the fastening hole, and the end portion of the fastening piece is abutted to the stud.

Further, the fastening hole is threadedly engaged with the fastener.

The beneficial effects of the utility model reside in that: the waterproof joint is arranged inside the fixing head, so that the waterproof joint can be effectively prevented from being affected with damp, and meanwhile, the cable penetrates through the waterproof joint with the waterproof function, so that water vapor is further prevented from permeating into the lamp body along the cable, and the waterproof performance of the lighting lamp is improved; can effectively prevent solar radiation, prevent that light from directly shining the water joint, prevent that the water joint from becoming invalid too early, reach whole lamp life-span extension purpose.

Drawings

Fig. 1 is a cross-sectional view of a lighting fixture of the present invention;

FIG. 2 is an enlarged view of detail A in FIG. 1;

fig. 3 is an exploded view of the lighting fixture of the present invention;

fig. 4 is a schematic structural view of a fixing head of the lighting fixture of the present invention;

fig. 5 is a schematic structural view of another view angle of the fixing head of the lighting fixture of the present invention;

fig. 6 is a schematic structural view of the nut of the lighting fixture of the present invention.

Description of reference numerals:

1. a lamp body;

2. a cable;

3. a mounting frame;

4. a waterproof joint;

5. a fixed head;

51. a barrel;

52. a base plate;

53. a water tank;

6. reinforcing ribs;

7. a nut;

8. a stud;

9. a fastening hole;

10. a fastener.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: waterproof joint locates the inside of fixed head, wears to locate the waterproof joint that has waterproof function with the cable simultaneously on, can prevent the inside of steam along cable infiltration lamp body.

Referring to fig. 1 to 6, an illumination lamp includes a lamp body 1, a cable 2, an installation frame 3, a waterproof connector 4 and a fixing head 5, wherein one end of the fixing head 5 is connected to the installation frame 3, the other end of the fixing head 5 is connected to the lamp body 1, the waterproof connector 4 is disposed inside the fixing head 5, and the cable 2 is disposed through the waterproof connector 4.

The utility model discloses a structural principle brief follows as follows: the fixing head isolates the waterproof connector from the external environment, the waterproof connector is well protected, and meanwhile, the cable penetrates through the waterproof connector, so that the waterproof connector forms surrounding protection on the cable, and water vapor can be prevented from permeating into the lamp body of the lighting lamp along the cable; can effectively prevent solar radiation, prevent that light from directly shining the water joint, prevent that the water joint from becoming invalid too early, reach whole lamp life-span extension purpose.

From the above description, the beneficial effects of the present invention are: waterproof joint locates the inside of fixed head, can prevent effectively that waterproof joint from weing, wears to locate the waterproof joint who has waterproof function with the cable simultaneously on, further prevents steam along the inside of cable infiltration lamp body, improves the waterproof performance of illumination lamps and lanterns.

Further, the waterproof connector 4 is fixedly connected to the lamp body 1.

Further, the fixing head 5 comprises a cylinder 51 and a bottom plate 52 which are connected, the cylinder 51 is of a hollow structure, the waterproof connector 4 is accommodated in the hollow structure, and a water tank 53 is arranged on the surface of the bottom plate 52 departing from the cylinder 51.

Further, the water tank 53 is inverted V-shaped.

Further, the number of the water tanks 53 is plural, and the water tanks 53 are distributed in a radial shape at the center.

Further, the water tank 53 communicates the hollow structure with the external environment.

As can be seen from the above description, the plurality of water tanks connect the hollow structure with the external environment, which is beneficial for discharging the water vapor in the hollow structure.

Further, the device also comprises a reinforcing rib 6, and the reinforcing rib 6 is arranged between the cylinder body 51 and the bottom plate 52.

As can be seen from the above description, the reinforcing ribs strengthen the structural strength between the cylinder body and the bottom plate, and prolong the service life of the product.

Further, still include matched with nut 7 and double-screw bolt 8, double-screw bolt 8 is located the top of fixed head 5 wears to locate on the mounting bracket 3, nut 7 is located one side that mounting bracket 3 deviates from fixed head 5.

As can be seen from the above description, the mounting bracket is arranged between the nut and the stud to form clamping fixation, so that the mounting and later maintenance are facilitated.

Furthermore, a fastening hole 9 is formed in the nut 7, a fastening piece 10 is arranged in the fastening hole 9, and the end of the fastening piece 10 abuts against the stud 8.

As can be seen from the above description, the fastener is held against the stud to prevent the stud from rotating unnecessarily.

Further, the fastening hole 9 is screw-engaged with the fastening member 10.

Example one

Referring to fig. 1 to 5, a first embodiment of the present invention is: an illumination lamp comprises a lamp body 1, a cable 2, an installation frame 3, a waterproof joint 4 and a fixing head 5, wherein one end of the fixing head 5 is fixedly connected to the installation frame 3, the other end of the fixing head 5 is fixedly connected to the lamp body 1, the waterproof joint 4 is positioned inside the fixing head 5 and fixed on the lamp body 1, the cable 2 penetrates through the waterproof joint 4, please refer to fig. 2, a through hole is formed in the fixing head 5, and the cable 2 sequentially penetrates through the through hole and the waterproof joint 4 from outside to inside; on the one hand, fixed head 5 plays good guard action to water joint 4, prevents that water joint 4 from weing under the open air adverse circumstances, and on the other hand benefits from water joint 4's waterproof performance, and steam can not follow cable 2 to water joint 4's inside infiltration, therefore the illumination lamps and lanterns have good waterproof performance.

Referring to fig. 2, optionally, the waterproof connector 4 is connected to the lamp body 1 by a thread, or the waterproof connector 4 is connected to the lamp body 1 by a snap.

Referring to fig. 3, in this embodiment, the lamp further includes a nut 7 and a stud 8, where the stud 8 is disposed on the top of the fixing head 5 and penetrates the mounting frame 3, the nut 7 is disposed on a side of the mounting frame 3 away from the fixing head 5, and preferably, the bottom of the fixing head 5 is fixed to the lamp body 1 through a screw.

Referring to fig. 4 and 5, the fixing head 5 includes a cylinder 51 and a bottom plate 52 connected to each other, the cylinder 51 is a hollow structure, the waterproof connector 4 is accommodated in the hollow structure, and a water tank 53 is disposed on a lower surface of the bottom plate 52. Optionally, the water tank 53 is semicircular or inverted V-shaped, and preferably, the water tank 53 is inverted V-shaped, that is, the cross section of the channel of the water tank 53 is inverted V-shaped.

In detail, the number of the water tanks 53 is plural, the plural water tanks 53 are radially distributed in the center, preferably, the number of the water tanks 53 is two, and the two water tanks 53 are arranged in central symmetry with respect to the bottom plate 52.

Referring to fig. 4, the fixing device further includes a plurality of reinforcing ribs 6, the reinforcing ribs 6 are disposed between the cylinder 51 and the bottom plate 52, the plurality of reinforcing ribs 6 are uniformly distributed on the outer side wall of the cylinder 51, specifically, one end of each reinforcing rib 6, which is away from the bottom plate 52, abuts against the mounting frame 3, and the stud 8 and the upper half portion of the cylinder 51 are both embedded in the mounting frame 3, so that the mounting frame 3 and the cylinder 51 are well fixed.

Example two

Referring to fig. 1 to 6, the present embodiment is different from the above embodiments in that a fastening hole 9 is formed in the nut 7, a fastening member 10 is disposed in the fastening hole 9, an end of the fastening member 10 abuts against the stud 8, optionally, the fastening member 10 is filled in the fastening hole 9 by pressing, preferably, the fastening hole 9 is in threaded engagement with the fastening member 10, it is easily understood that the fastening member 10 is screwed into the fastening hole 9 by a thread until the end of the fastening member 10 abuts against the stud 8, so that the stud 8 can be prevented from accidentally rotating under external interference.

To sum up, the utility model provides an illumination lamp, the cable passes through-hole and waterproof joint from inside to outside in proper order, and fixed head and waterproof joint can both effectively prevent steam from permeating along the inside of cable looks lamp body, and the water vapour in the hollow structure can also be discharged in time to the style of calligraphy of falling V basin that is equipped with on the bottom plate of fixed head, avoids steam to gather in the hollow structure, further improves illumination lamp's waterproof performance; can effectively prevent solar radiation, prevent that light from directly shining the water joint, prevent that the water joint from becoming invalid too early, reach whole lamp life-span extension purpose.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides an illumination lamp, includes lamp body, cable and mounting bracket, its characterized in that: still include water joint and fixed head, the one end of fixed head connect in on the mounting bracket, the other end of fixed head connects on the lamp body, water joint locates the inside of fixed head, the cable is worn to locate water joint.

2. The lighting fixture of claim 1, wherein: the waterproof joint is fixed on the lamp body.

3. The lighting fixture of claim 1, wherein: the fixing head comprises a barrel body and a bottom plate which are connected, the barrel body is of a hollow structure, the waterproof joint is contained in the hollow structure, and a water tank is arranged on the surface of the bottom plate, which deviates from the barrel body.

4. A lighting fixture as recited in claim 3, wherein: the water tank is inverted V-shaped.

5. A lighting fixture as recited in claim 3, wherein: the quantity of basin is a plurality of, and a plurality of the basin is the radial distribution in center.

6. A lighting fixture as recited in claim 3, wherein: the water tank communicates the hollow structure with an external environment.

7. A lighting fixture as recited in claim 3, wherein: the cylinder body is characterized by further comprising a reinforcing rib, and the reinforcing rib is arranged between the cylinder body and the bottom plate.

8. The lighting fixture of claim 1, wherein: the fixing device is characterized by further comprising a nut and a stud which are matched with each other, wherein the stud is arranged at the top of the fixing head and penetrates through the mounting frame, and the nut is arranged on one side, deviating from the fixing head, of the mounting frame.

9. The lighting fixture of claim 8, wherein: the nut is provided with a fastening hole, a fastening piece is arranged in the fastening hole, and the end part of the fastening piece is abutted to the stud.

10. The lighting fixture of claim 9, wherein: the fastening hole is in threaded engagement with the fastener.

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