CN210069606U

CN210069606U - Explosion-proof and waterproof LED floodlight

Info

Publication number: CN210069606U
Application number: CN201921099392.6U
Authority: CN
Inventors: 伍志聪; 甘露
Original assignee: Shenzhen Taichuang Lighting Co ltd
Current assignee: Shenzhen Taichuang Lighting Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-02-14
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an explosion-proof and waterproof LED floodlight, which comprises a floodlight body, wherein the side of a floodlight body shell is sequentially provided with a first convex body and a second convex body from outside to inside, a first sealing ring and a second sealing ring are respectively embedded in a groove at the top end of the first convex body and a groove at the top end of the second convex body, and a mirror film is pasted on the surface of an LED lamp plate. The loss of the temperature to the floodlight body is reduced, and the service life of the floodlight body is prolonged.

Description

Explosion-proof and waterproof LED floodlight

Technical Field

The utility model relates to a LED floodlight, in particular to explosion-proof waterproof type LED floodlight belongs to LED lamp technical field.

Background

Floodlight, english name: the Floodlight Floodlight is a point light source which can uniformly irradiate all directions, the irradiation range of the Floodlight can be adjusted at will, and the Floodlight is represented as a regular octahedral icon in a scene. Floodlights are one of the most widely used light sources in effect map making, with standard floodlights used to illuminate an entire scene. Multiple floodlights can be applied in the scene. The bulb for shooting is arranged in a large-sized reflection umbrella to be used as a high-brightness diffusion light source with a good effect. Although essential for lighting in a booth, it is also one of the light sources with good lighting effect for general amateur indoor photography.

Floodlight generally is used for some dangerous places that contain combustible gas or dust and exists, in order to prevent that floodlight from exploding, needs to carry out better sealed to floodlight, prevents that combustible gas and dust from entering into the inside of floodlight body casing, and traditional floodlight's leakproofness is comparatively simple, and sealed effect is not good, and floodlight seals up the back radiating effect not good, leads to floodlight's temperature to rise, causes the damage to floodlight, influences floodlight's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof waterproof type LED floodlight to solve the leakproofness of the traditional floodlight that proposes in the above-mentioned background art comparatively simple, sealed effect is not good, and the floodlight is sealed the back radiating effect not good, leads to the temperature rise of floodlight, causes the damage to the floodlight, influences the problem of floodlight's life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof waterproof type LED floodlight, includes the floodlight body, the avris of floodlight body casing is by outer to interior first convex body and the second convex body of being equipped with in proper order, the recess on first convex body top with the recess on second convex body top is inside to inlay respectively and is equipped with first sealing washer and second sealing washer, the fixed LED lamp plate that is equipped with in inside of floodlight body casing, the mirror film has been puted up on the surface of LED lamp plate, the fixed heat dissipation mechanism that is equipped with in back of floodlight body casing.

As an optimal technical scheme of the utility model, the front of floodlight body casing is equipped with the lamp shade through the fix with screw, the avris at the lamp shade back is all fixed to be equipped with and corresponds the draw-in groove of first convex body and second convex body, the fixed light-passing board that is equipped with of central point department of putting at the lamp shade back.

As an optimal technical scheme of the utility model, the top of floodlight body is equipped with the hangers, the floodlight body passes through the bottom rotation of bolt and hangers both sides wall to be connected, the bottom mounting of floodlight body is equipped with the support arm, the support arm rotates through the pin and is connected with the connecting rod of taking the screwed.

As an optimal technical solution of the present invention, the height of the first convex body is smaller than the height of the second convex body, and the width of the first convex body groove is greater than the width of the second convex body groove.

As an optimal technical scheme of the utility model, heat dissipation mechanism is including the sealed shell, the sealed shell with the back fixed connection of floodlight body casing, the backplate of sealed shell alternates and is connected with the radiating fin that a plurality of equidistant setting, radiating fin pass through the heat conduction pad with LED lamp plate fixed connection.

As an optimal technical scheme of the utility model, the fixed a plurality of LED lamp pearl that is equipped with in front of LED lamp plate, LED lamp pearl alternate with the through-hole on mirror surface and be connected, LED lamp plate electric connection the floodlight body, the floodlight body passes through external switch electric connection external power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an explosion-proof waterproof type LED floodlight, inlay respectively in the recess of the first convex body and the second convex body that are equipped with and be equipped with first sealing washer and second sealing washer, play the effect of double-deck sealing, and the height that highly is greater than first convex body of second convex body, play waterproof effect to the LED lamp plate, it is better to seal the effect, effectively prevent that combustible gas and dust from entering into the inside of floodlight body casing, reach explosion-proof purpose, effect through radiating fin, dispel the heat to the floodlight body, the loss of lowering temperature to the floodlight body, the life of extension floodlight body, comparatively environmental protection, overall structure is simple, low in cost, therefore, the clothes hanger is strong in practicability, and easy popularization.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a floodlight body; 2. a lamp shade; 3. hanging a lug; 4. a support arm; 5. a first convex body; 6. a second convex body; 7. a first seal ring; 8. a second seal ring; 9. an LED lamp panel; 10. a mirror film; 11. sealing the shell; 12. a thermally conductive pad; 13. and (4) radiating fins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-3, the utility model provides an explosion-proof and waterproof type LED floodlight, including floodlight body 1, the avris of floodlight body 1 casing is equipped with first protrusion 5 and second protrusion 6 from outer to interior in proper order, and the recess on first protrusion 5 top and the recess on second protrusion 6 top are inside to be inlayed respectively and are equipped with first sealing washer 7 and second sealing washer 8, and the inside of floodlight body 1 casing is fixed and is equipped with LED lamp plate 9, and mirror film 10 has been posted on the surface of LED lamp plate 9, and the fixed back of floodlight body 1 casing is equipped with heat dissipation mechanism.

Preferably, the front of the shell of the floodlight body 1 is provided with a lampshade 2 through a bolt, the side edges of the back surface of the lampshade 2 are fixedly provided with clamping grooves corresponding to the first convex bodies 5 and the second convex bodies 6, the central position of the back surface of the lampshade 2 is fixedly provided with a light-passing board, and the lampshade 2 plays a role in protecting the LED lamp panel 9 inside the floodlight body 1.

Preferably, the top of floodlight body 1 is equipped with hangers 3, and floodlight body 1 rotates through the bottom of bolt and 3 both sides walls of hangers to be connected, and the bottom mounting of floodlight body 1 is equipped with support arm 4, and support arm 4 rotates through pin and threaded connecting rod to be connected easy to assemble and dismantlement.

Preferably, the height of the first convex body 5 is smaller than that of the second convex body 6, and the width of the groove of the first convex body 5 is larger than that of the groove of the second convex body 6, so that a better sealing effect is achieved.

Preferably, heat dissipation mechanism includes sealed shell 11, the back fixed connection of sealed

shell

11 and 1 casing of floodlight body, and the backplate of sealed shell 11 alternates and is connected with the radiating fin 13 that a plurality of equidistant set up, and radiating fin 13 helps floodlight body 1 to dispel the heat through heat conduction pad 12 and LED lamp plate 9 fixed connection, reduces the temperature to floodlight body 1's loss, prolongs floodlight body 1's life, comparatively environmental protection.

Preferably, the fixed a plurality of LED lamp pearl that is equipped with in front of LED lamp plate 9, LED lamp pearl and the through-hole interlude on mirror film 10 surface are connected, and LED lamp plate 9 electric connection floodlight body 1, floodlight body 1 provide the electric energy for floodlight body 1 through external switch electric connection external power supply for the illumination.

When the anti-explosion and waterproof LED floodlight is used, the first sealing ring 7 and the second sealing ring 8 are respectively embedded in the groove at the top end of the first convex body 5 and the groove at the top end of the second convex body 6 respectively, then the lampshade 2 is closed, the clamping grooves on the lampshade 2 are respectively clamped with the first convex body 5 and the second convex body 6 through screw fastening, the better sealing purpose is achieved by combining the effects of the first sealing ring 7 and the second sealing ring 8, the combustible gas and dust are effectively prevented from entering the interior of the shell of the floodlight body 1, the anti-explosion purpose is achieved, when the floodlight is used for illumination, the floodlight body 1 is electrified, the LED lamp beads on the LED lamp panel 9 are electrified to provide illumination, when the floodlight body 1 works, the generated heat is guided to the heat dissipation fins 13 through the heat conduction pads 12, the heat dissipation of the floodlight body 1 is facilitated, and the loss of the floodlight body 1 due to temperature is reduced, the service life of extension floodlight body 1, comparatively environmental protection, floodlight body 1 passes through hangers 3 or support arm 4 and mounting bracket or erection column fixed connection, and it is comparatively convenient to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an explosion-proof waterproof type LED floodlight, includes floodlight body (1), its characterized in that, the avris of floodlight body (1) casing is by outer to interior first convex body (5) and second convex body (6) of being equipped with in proper order, the recess on first convex body (5) top with the recess on second convex body (6) top is inside to inlay respectively and is equipped with first sealing washer (7) and second sealing washer (8), the inside of floodlight body (1) casing is fixed and is equipped with LED lamp plate (9), membrane (10) have been puted up on the surface of LED lamp plate (9), the fixed heat dissipation mechanism that is equipped with in the back of floodlight body (1) casing.

2. The explosion-proof and waterproof LED floodlight of claim 1, wherein: the front of floodlight body (1) casing is equipped with lamp shade (2) through the fix with screw, the avris at the lamp shade (2) back is all fixed to be equipped with and corresponds the draw-in groove of first convex body (5) and second convex body (6), the fixed light-passing board that is equipped with of central point department of putting at the lamp shade (2) back.

3. The explosion-proof and waterproof LED floodlight of claim 1, wherein: the top of floodlight body (1) is equipped with hangers (3), floodlight body (1) is connected through the bottom rotation of bolt and hangers (3) both sides wall, the bottom mounting of floodlight body (1) is equipped with support arm (4), support arm (4) are connected through pin and take the screwed connecting rod rotation.

4. The explosion-proof and waterproof LED floodlight of claim 1, wherein: the height of the first convex body (5) is smaller than that of the second convex body (6), and the width of the groove of the first convex body (5) is larger than that of the groove of the second convex body (6).

5. The explosion-proof and waterproof LED floodlight of claim 1, wherein: the heat dissipation mechanism comprises a sealing shell (11), the sealing shell (11) is fixedly connected with the back face of the shell of the floodlight body (1), the back plate of the sealing shell (11) is alternately connected with heat dissipation fins (13) which are arranged at intervals, and the heat dissipation fins (13) are fixedly connected with the LED lamp panel (9) through heat conduction pads (12).

6. The explosion-proof and waterproof LED floodlight of claim 1, wherein: the LED lamp plate comprises a LED lamp plate body (1) and is characterized in that a plurality of LED lamp beads are fixedly arranged on the front face of the LED lamp plate (9), the LED lamp beads are connected with through holes in the surface of a mirror film (10) in an alternating mode, the LED lamp plate (9) is electrically connected with the floodlight body (1), and the floodlight body (1) is electrically connected with an external power supply through an external switch.