CN212565543U - SMD floodlight of LED - Google Patents

Abstract

The utility model discloses a SMD floodlight of LED, including casing, demountable installation be in lamp plate in the casing, install in the casing and external power supply's power drive module and with the power supply conductor that power drive module electricity is connected, the lamp plate is provided with binding post, the power supply conductor with binding post can dismantle the connection. Be provided with binding post on the lamp plate, realized dismantling between the power supply conductor that power drive module draws and the binding post and be connected to what make lamp plate and binding post thereof can relax breaks away from the connection with the power supply conductor, promptly breaks away from the connection with power drive module. And then the change lamp plate that can be quick to convenient the maintenance greatly, solved and changed and needed the flatiron, add the complicated link of change such as tin. To sum up, the SMD floodlight of LED can solve the inconvenient problem of floodlight maintenance effectively.

Description

SMD floodlight of LED

Technical Field

The utility model relates to a field lamps and lanterns technical field, more specifically say, relate to a SMD floodlight of LED.

Background

The LED floodlight has the advantages of energy conservation, environmental protection, safety, long service life and the like, and is widely applied to various outdoor illuminations. The floodlight is a point light source capable of uniformly irradiating all directions, the irradiation range of the floodlight can be adjusted at will, and the floodlight is represented as an 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. The illumination is indispensable for lighting in a greenhouse, but the illumination is also one of the light sources with good illumination effect for general amateur indoor photography. Floodlights produce a highly diffuse, non-directional light rather than a well-defined beam, and therefore produce a soft, transparent shade. The existing floodlight is difficult to maintain, so that the use cost is very high.

In summary, how to effectively solve the problem of inconvenience in maintenance of the floodlight is a problem which needs to be solved urgently by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a SMD floodlight of LED, this SMD floodlight of LED can solve the floodlight effectively and overhaul inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a SMD floodlight of LED, includes casing, demountable installation in lamp plate in the casing, install in the casing and external power source's power drive module and with the power supply conductor that power drive module electricity is connected, the lamp plate is provided with binding post, the power supply conductor with binding post can dismantle the connection.

In this SMD floodlight of LED, to the electricity between lamp plate and the power drive module be connected, no longer adopt the welding to connect, but be provided with binding post on the lamp plate, realized dismantling between the power supply conductor that power drive module draws and the binding post and be connected to make lamp plate and its binding post can relax break away from the connection with the power supply conductor, promptly with power drive module disconnection. And then the change lamp plate that can be quick to convenient the maintenance greatly, solved and changed and needed the flatiron, add the complicated link of change such as tin. To sum up, the SMD floodlight of LED can solve the inconvenient problem of floodlight maintenance effectively.

Preferably, still including hiding module lens on the lamp plate lamp body, module lens with the connection can be dismantled to the lamp plate.

Preferably, a respirator is provided on the housing.

Preferably, the shell back side of the shell is provided with a right-angle heat dissipation rib.

Preferably, still include and exempt from to tear open the support, exempt from to tear open the support and be the U type, just the both ends of exempting from to tear open the support with the horizontal both sides of casing are rotated and are connected.

Preferably, the power cord connector further comprises a waterproof connector for guiding the external power cord to enter, and a line pressing plate for pressing and fixing the external power cord is arranged on the inner side of the waterproof connector.

Preferably, the shell comprises a shell, a nanometer PC (polycarbonate) reflection cup arranged in the shell, toughened glass covering the front side opening edge of the shell and an arc-shaped face frame fixed at the edge of the toughened glass, and a silica gel sealing strip arranged along the edge in an extending manner is arranged between the toughened glass and the shell.

Preferably, the lamp panel comprises an aluminum substrate and a lamp body fixed on the aluminum substrate, and the back side of the aluminum substrate is connected with the inner side face of the shell through heat-conducting silicone grease.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an explosion structure schematic diagram of a LED patch-type floodlight provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a patch-type LED floodlight provided by an embodiment of the present invention.

The drawings are numbered as follows:

the LED lamp comprises a shell 1, heat-conducting silicone grease 2, an aluminum substrate 3, a lamp body 4, a module lens 5, a wiring terminal 6, a power driving module 7, a line pressing plate 8, a respirator 9, a nanometer PC (polycarbonate) reflective cup 10, a silica gel sealing strip 11, toughened glass 12, an arc-shaped face frame 13, an external power line 14, a disassembly-free support 15 and a waterproof joint 16.

Detailed Description

The embodiment of the utility model discloses SMD floodlight of LED to solve the floodlight effectively and overhaul inconvenient problem.

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.

Referring to fig. 1-2, fig. 1 is an explosion structure schematic diagram of an LED patch-type floodlight according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a patch-type LED floodlight provided by an embodiment of the present invention.

In a specific embodiment, the embodiment provides a patch-type LED floodlight, which mainly includes a housing 1, a lamp panel, a power driving module 7, and a power supply conductor. Wherein lamp plate, power drive module 7, power supply conductor all install in casing 1 to protect by casing 1. Wherein casing 1 mainly includes groove box type shell and the transparent portion that covers in the groove box type shell outside, and lamp body 4 on the lamp plate outwards launches light through transparent portion wherein. Wherein lamp plate demountable installation is in casing 1, generally through screw fixed connection in casing 1, certainly also can be through buckle fixed connection in casing 1.

The power driving module 7 is installed in the housing 1 and used for external power supply, generally, the external power supply is realized by an external power line 14 penetrating out of the housing 1, and the power supply can be a municipal power supply system or a power module.

And realize the electricity through the power supply conductor between power drive module 7 and the lamp plate and be connected to convert external power supply electric power through power drive module 7, after in order to satisfy the lamp plate requirement, transmit to the lamp plate through the power supply conductor. The power supply conductor can be a cable or a non-deformable electric conductor. Specifically, the setting may be performed as needed.

Wherein be provided with binding post 6 on the lamp plate, specific if PCB board terminal, five metals terminal, nut terminal and spring terminal etc. be one kind and can dismantle the electric connection structure who is connected with connecting conductor. A locking screw is generally provided, and the locking screw is used for locking and fixing the conductor penetrating under the locking screw. The power supply conductor is detachably connected with the wiring terminal 6, namely the power supply conductor can be locked and fixed on the wiring terminal 6 through a screw on the wiring terminal 6, or can be pressed and fixed on the wiring terminal 6 through an elastic pressing piece, or can be connected in an inserting mode. And wherein can be direct welded connection between conductor on the lamp plate and binding post 6, also can utilize binding post 6 to dismantle the connector and realize dismantling the connection. Specifically, the connection terminal 6 is preferably a patch terminal.

In this SMD floodlight of LED, to the electricity between lamp plate and the power drive module 7 be connected, no longer adopt the welding to connect, but be provided with binding post 6 on the lamp plate, realized dismantling between the power supply conductor that power drive module 7 was drawn forth and binding post 6 and be connected to make lamp plate and binding post 6 can relax break away from the connection with the power supply conductor, promptly with power drive module 7 break away from the connection. And then the change lamp plate that can be quick to convenient the maintenance greatly, solved and changed and needed the flatiron, add the complicated link of change such as tin. To sum up, the SMD floodlight of LED can solve the inconvenient problem of floodlight maintenance effectively.

In practical application, a module lens 5 covers the surface of the lamp panel and the lamp body 4 to restrict and guide the light emitting angle of the lamp body 4 through the module lens 5, and the light emitting angle of the module lens 5 is 30 degrees, 45 degrees, 60 degrees or 90 degrees. Preferably here wherein the module lens 5 is removably attached to the light panel. Specifically, the screw can be detachably connected, and a plurality of screws which are arranged in a scattered manner can be arranged. Can dismantle with the lamp plate realization through module lens 5 and be connected, can change the module lens 5 of different luminous angles in later stage to avoid long-term use floodlight only can have solitary luminous angle.

Further, consider that accomplish totally sealedly in casing 1 very hardly, so the outside temperature reduces fast, perhaps closes the in-process when the lamp plate, and the inside and outside difference in temperature that causes is bigger, causes inside more liquefaction drop of water that exists very easily, avoids liquefaction drop of water too much, is provided with respirator 9 on the preferred casing 1 here.

Further, for better heat dissipation, it is preferable that the back side of the lamp housing of the housing 1 is provided with a right-angle heat dissipation rib. Through setting up the right angle heat dissipation muscle, increased effective heat radiating area and air velocity to can reach radiating effect all around, solve the poor technical problem of traditional heat dissipation.

Further, in order to facilitate installation of the housing 1, it is preferable that the mounting structure further includes a detachment-free bracket 15, the detachment-free bracket 15 is U-shaped, and two ends of the detachment-free bracket 15 are rotatably connected to two lateral sides of the housing 1.

Further, since the external power source needs to supply power to the power driving module 7 through the external power line passing through the housing 1, in order to avoid water leakage, a waterproof connector 16 for guiding the external power line 14 is preferably further included here. In order to avoid safety problems caused by the loosening of the external power line 14, a line pressing plate 8 for pressing and fixing the external power line 14 is preferably arranged at the inner side of the waterproof connector 16, and two ends of the line pressing plate 8 are fixed on the shell 1 through screws.

Further, the casing 1 generally comprises a shell, a nano PC reflective cup 10 installed in the shell, tempered glass 12 covering the front edge of the shell, and an arc-shaped face frame 13 fixed at the edge of the tempered glass 12, wherein a silica gel sealing strip 11 extending along the edge is arranged between the tempered glass 12 and the shell. The light emitted from the focus is reflected by the paraboloid according to the design of the parabolic principle, the light effect of the surface of the light reflecting cup is high through the nanotechnology treatment, the light loss is low, light spots are uniformly and softly reduced, no black hole, yellow circle or light condensation is generated, and diffuse reflection can be increased.

Further, the lamp panel preferably includes an aluminum substrate 3 and a lamp body 4 fixed on the aluminum substrate 3, and the back side of the aluminum substrate 3 is connected to the inner side surface of the housing through a heat conductive silicone grease 2, so as to dissipate heat through the heat conductive silicone grease 2.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a SMD floodlight of LED, includes casing, demountable installation in lamp plate in the casing, install in the casing and external power source's power drive module and with the power supply conductor that power drive module electricity is connected, its characterized in that, the lamp plate is provided with binding post, the power supply conductor with binding post can dismantle the connection.

2. The LED patch-type floodlight of claim 1, further comprising a module lens covering the lamp panel body, wherein the module lens is detachably connected to the lamp panel.

3. The LED patch luminaire of claim 2, wherein a respirator is disposed on the housing.

4. The LED patch-type floodlight of claim 3, wherein a right-angled heat sink rib is provided on a back side of the housing.

5. The LED patch-type floodlight according to claim 4, further comprising a detachment-free bracket, wherein the detachment-free bracket is U-shaped, and two ends of the detachment-free bracket are rotatably connected with two lateral sides of the housing.

6. The LED patch-type floodlight according to claim 5, further comprising a waterproof joint for guiding an external power line to enter, wherein a line pressing plate for pressing and fixing the external power line is arranged inside the waterproof joint.

7. The LED patch-type floodlight according to claim 6, wherein the housing comprises a shell, a nanometer PC (polycarbonate) reflector cup installed in the shell, tempered glass covering the front edge of the shell, and an arc-shaped face frame fixed at the edge of the tempered glass, and a silica gel sealing strip extending along the edge is arranged between the tempered glass and the shell.

8. The LED patch-type floodlight of claim 7, wherein the lamp panel comprises an aluminum substrate and a lamp body fixed on the aluminum substrate, and the back side of the aluminum substrate is connected with the inner side surface of the housing through a heat-conducting silicone grease.

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