CN206504157U

CN206504157U - A kind of LED lamp of adjusting lighting angle

Info

Publication number: CN206504157U
Application number: CN201720144029.6U
Authority: CN
Inventors: 杜久; 高海生
Original assignee: Shenzhen City Laidisen Environmental Protection Energy Saving Technology Co Ltd
Current assignee: Shenzhen City Laidisen Environmental Protection Energy Saving Technology Co Ltd
Priority date: 2017-02-17
Filing date: 2017-02-17
Publication date: 2017-09-19
Anticipated expiration: 2027-02-17

Abstract

The utility model discloses a kind of LED lamp of adjusting lighting angle, including housing unit, plug, LED component and external driving power supply, housing unit includes lid and lower cover in the C-shaped of upper end open, under be covered on the openend covered in C-shaped and with cap-shaped in C-shaped into accommodating chamber, plug is arranged at the two ends of housing unit, LED component is located in accommodating chamber, and the exiting surface of LED component is covered towards in C-shaped, LED component is electrically connected with external driving power supply, the outer surface of lower cover is provided with a plurality of buckle teeth along its length, LED lamp also includes buckle, buckle is fastened by two and half arc bodies, constitute the ring bodies that one end open and shape are engaged with the profile of housing unit, one end of ring bodies is additionally provided with boss, location and installation hole is provided with boss, multiple catching grooves are provided with the inside of buckle, catching groove is corresponding with buckle teeth.The LED lamp of adjusting lighting angle provided by the utility model, safety and firmness and the advantage that is easy to adjustment high with angle adjustment precision.

Description

A kind of LED lamp of adjusting lighting angle

Technical field

The utility model belongs to technical field of LED illumination, and in particular to a kind of LED light fixtures of adjusting lighting angle.

Background technology

LED (Light Emitting Diode, Light-Emitting Diode) is a kind of can to convert electrical energy into consolidating for visible ray State semiconductor devices.Early stage LED occurs, LED is frequently used for the indicator lamp of various equipment；But with the development of LED technology, LED starts to be applied to lighting field, therefore occurs in that LED；Because LED light fixtures have the high and low power consumption of long lifespan, light efficiency, section The outstanding features such as energy, environmental protection, therefore, are just widely used in lighting field, are a kind of green, environmental protection, long-life to exempt from Light source is safeguarded, is the developing direction of current lighting field.

At present, LED lamp, such as in the light fixture of strip, it includes housing unit and LED illuminating parts, and LED illuminating parts are consolidated Surely it is arranged in housing unit；Barcode LED light fixture of the prior art, it typically carries out luminous intensity distribution using lens, so as to cause it Dazzle is excessive, and luminous intensity distribution is uneven, and light efficiency is poor, does not reach required requirement.At present, the angle mainly by adjusting LED illuminating parts Spend to reach the purpose of reduction hot spot, but existing LED light fixtures are main or are connected by screw with fixture, such as patent No. " high power LED road lamp of adjustable lighting angle " disclosed in 200920071067.9, it includes striation and optical module, fixation Frame, screw, water joint and light source reflector or lens, striation or optical module are connected by screw with fixed mount, setting tool There is the light for enabling whole light fixture to send to project different positions, so as to reach uniform light efficiency and save substantial amounts of electric energy Advantage, but use screw adjust LED lamp angle, it is not accurate enough with angle adjustment, easily cause landing and pacify Dress up the problems such as this is high.

Utility model content

The defect existed for prior art, it is high that the utility model provides a kind of angle adjustment precision, safety and firmness with And it is easy to the LED lamp of the adjusting lighting angle of adjustment.

The purpose of this utility model is achieved through the following technical solutions：

A kind of LED lamp of adjusting lighting angle, including housing unit, plug, LED component and external driving power supply, Lid and lower cover in the C-shaped of the housing unit including upper end open, it is described under be covered on the openend covered in C-shaped and with the C Cap-shaped is into accommodating chamber in shape, and the two ends of the housing unit are provided with plug, and the LED component is located in the accommodating chamber, and The exiting surface of the LED component is electrically connected with towards lid in C-shaped, the LED component with the external driving power supply, the lower cover Outer surface be provided with a plurality of buckle teeth along its length, the LED lamp also includes buckle, and the buckle is by two and half arcs Body is fastened, and constitutes the ring bodies that one end open and shape are engaged with the profile of the housing unit, and the inner side of the buckle Multiple catching grooves are provided with, the catching groove is corresponding with the buckle teeth, one end of the ring bodies is additionally provided with boss, the boss On be provided with location and installation hole.

Preferably, wherein the external driving power supply includes power supply and power pack, the power supply is arranged in power pack, institute Power pack is stated to be detachably connected with plug formation.

Preferably, wherein the LED component includes substrate and LED/light source, the LED/light source connects with the electrical property of substrate Connect.

Preferably, wherein the housing unit is made up of aluminium.

Preferably, wherein the housing unit is made up of makrolon material, and the front covered in the C-shaped sets for frosted Meter..

Preferably, wherein the inwall for the left and right sides covered in the C-shaped is respectively equipped be open two pairs of relative baffle plates, two The madial wall covered on the baffle plate and C-shaped constitutes mounting groove together.

Preferably, wherein being provided with casting glue between the LED component and the hole of accommodating chamber formation, the external drive The junction of dynamic power supply and housing unit is provided with sealant layer.

Preferably, wherein the casting glue and sealant layer are constituted by organosilicon material.

Compared with prior art, the utility model at least has advantages below：

The LED lamp of adjusting lighting angle provided by the utility model, it in the outer surface of lower cover along it by growing Degree direction is provided with a plurality of buckle teeth, and sets in LED lamp buckle, and buckle is fastened by two and half arc bodies, composition one end The ring ring bodies of ring bodies that opening and shape are engaged with the profile of the housing unit, one end of ring bodies is additionally provided with convex It is provided with platform, boss on the inside of location and installation hole, buckle and is provided with multiple catching grooves, when specifically used, buckle is passed through with bolt LED lamp is fixed on fixture, then gently breaks two and half arc bodies of buckle to change the buckle teeth and buckle on lower lid The different catching grooves of inner side are ratcheting, and then reach the purpose of regulation LED lamp angle, and the regulative mode has adjustment angle precision The characteristics of height, safety and firmness.

Brief description of the drawings

Fig. 1 is the structural representation of the LED lamp of adjusting lighting angle provided by the utility model；

Fig. 2 for adjusting lighting angle provided by the utility model LED lamp in buckle structural representation；

Fig. 3 for adjusting lighting angle provided by the utility model LED lamp in housing unit cross-sectional structure Schematic diagram；

Fig. 4 for adjusting lighting angle provided by the utility model LED lamp in LED component structural representation.

Wherein, 11, covered in C-shaped；111st, baffle plate；12nd, lower cover；121st, buckle teeth；2nd, LED component；21st, substrate；22nd, LED light Source；3rd, plug；4th, external driving power supply；5th, buckle；51st, ring bodies；52nd, boss；521st, location and installation hole；53rd, catching groove.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples, following examples be it is descriptive, It is not limited, it is impossible to which protection domain of the present utility model is limited with this.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right The limitation of the present invention；In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase To importance or the implicit quantity for indicating indicated technical characteristic, the feature for thus, defining " first ", " second " etc. can To express or implicitly include one or more this feature；In the description of the invention, unless otherwise indicated, " multiple " It is meant that two or more.

As depicted in figs. 1 and 2, the utility model provides a kind of LED lamp of adjusting lighting angle, including housing group Part, plug 3, LED component 2 and external driving power supply 4, housing unit include lid 11 and lower cover 12, lower cover in the C-shaped of upper end open 12 in the C-shaped openend of lid 11 and with one accommodating chamber of formation of lid in C-shaped 11, plug 3 is arranged at the two ends of housing unit, LED component 2 in the accommodating chamber, and LED component 2 exiting surface towards lid in C-shaped 11, LED component 2 and external driving power supply 4 It is electrically connected with, the outer surface of lower cover 12 is provided with a plurality of buckle teeth 121 along its length, and LED lamp also includes buckle 5, buckle 5 Fastened by two and half arc bodies, constitute the ring bodies 51 that one end open and shape are engaged with the profile of housing unit, ring bodies 51 one end, which is additionally provided with boss 52, boss 52, is provided with location and installation hole 521, and the inner side of buckle 5 is provided with multiple catching grooves 53, catching groove 53 is corresponding with buckle teeth 121.

Wherein external driving power supply 4 includes power supply and power pack, and power supply is arranged in power pack, power pack and the shape of plug 3 Into being detachably connected, using the external good heat dissipation effect of driving power supply 4, when producing failure, convenient maintenance is changed；Specifically used process In, LED lamp break down when, can quick separating plug 3 and power pack, it is convenient and swift.

As shown in figure 4, wherein LED component 2 includes substrate 21 and LED/light source 22, LED/light source 22 electrically connects with substrate 21 Connect, multiple LED/light sources 22 are arranged in order on the base plate (21 to be in line, when specifically used, and substrate 21 can be determined as needed Size and the number for installing LED/light source 22.

Wherein lower cover 12 is made up of aluminium, and aluminium has density low, light weight, but intensity is higher, near or above high-quality Steel, plasticity is good, can be processed into various section bars, with excellent thermal conductivity and corrosion stability, the lower cover 12 being made of it, corrosion resistance Good, thermal conductivity is good and resistance to ag(e)ing is good, durable；And the buckle teeth 121 that the outer surface of lower cover 12 is set along its length The external surface area of housing unit is increased, the heat conduction and heat radiation performance of lower cover 12 is further increased, this, which is provided with, is beneficial to LED light The heat that source 22 is produced is directed in outside air as early as possible, improves the service life of LED/light source 22.

Wherein lid 11 is made up of makrolon material in C-shaped, makrolon material water white transparency, and heat-resisting, shock resistance is fire-retardant Excellent performance, refractive index is high, good processability, with good mechanical strength, and lid 11 has well saturating in its C shape being made Photosensitiveness and durable wear-resistant；And the front of lid 11 is designed for frosted in C-shaped, the setting is primarily to produced LED/light source 22 Raw light plays floodlight and antiglare effect after lid in C-shaped 11.

As shown in figure 3, the inwall of the left and right sides of lid 11 is respectively equipped with the two pairs of relative baffle plates 111 that are open wherein in C-shaped, The madial wall of lid 11 constitutes mounting groove together on two pairs of baffle plates 111 and C-shaped.When specifically used, by the way that the card of substrate 21 is inserted in into c-type Formed a fixed connection in the mounting groove of upper madial wall the right and left of lid 11, without using various parts, improve production efficiency, mitigate The labor intensity of operator.

Wherein casting glue (being not drawn into figure), external driving power supply are provided between LED component 2 and the hole of accommodating chamber formation 4 are provided with sealant layer (being not drawn into figure) with the junction of housing unit.The setting is carried out to LED component 2 in all directions Waterproof and dampproof protection, substantially prolongs the service life of LED component 2, and then extend the service life of LED lamp.

Wherein casting glue and sealant layer is constituted by organosilicon material, and the organosilicon material is the ministry of electronics industry of Dow Corning Corporation Release is exclusively used in being molded novel organosilicon casting glue-DOW CORNING OE-6636 of (compression moulding, molding) and coating processes.The organosilicon Casting glue meets the technological requirement of LED package substrate, with stable adhesive property, high index of refraction (1.54), low water absorption, good Good resistance to ag(e)ing and light fastness；In addition, the organic silicon potting adhesive also has preferable moisture resistance, anti-UV radiativities and can It is organic using this in the features such as effectively eliminating internal stress, the bonding of the LED chip that is particularly suitable for use in encapsulation and protection, the utility model Silicon materials further increase the heat-sinking capability and service life of LED component as casting glue and sealant layer.

The LED lamp of adjusting lighting angle provided by the utility model, when specifically used, LED lamp is passed through convex Location and installation hole 521 on platform 52 is using being bolted on fixture, and two and half arc bodies for then gently breaking buckle 5 come The buckle teeth 121 and the different catching grooves 53 of the inner side of buckle 5 changed on lower cover 12 is ratcheting, LED lamp angle is adjusted, (in the mistake used Cheng Zhong, can be fastened by changing the different catching grooves 53 of the inner side of the buckle teeth 121 on lower cover 12 and buckle 5 adjust LED at any time The angle of tool), then the external line of driving power supply 4 is linked on external power source, external power source is powered to external driving power supply 4, outside The output of driving power supply 4 suitable voltage and electric current are put, bright LED/light source 22 is opened.

More than, only the utility model preferably embodiment, but the protection domain of utility model is not limited to This, any one skilled in the art is in the technical scope that the utility model is disclosed, the change that can be readily occurred in Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with right The protection domain of claim is defined.

Claims

1. a kind of LED lamp of adjusting lighting angle, it is characterised in that：Including housing unit, plug, LED component and external Lid and lower cover in driving power supply, the C-shaped of the housing unit including upper end open, it is described under be covered on the openend covered in C-shaped And with cap-shaped in the C-shaped into accommodating chamber, and the two ends of the housing unit are provided with plug, the LED component is held located at described Receive intracavitary, and the LED component exiting surface towards covering in C-shaped, the LED component electrically connects with the external driving power supply Connect, the outer surface of the lower cover is provided with a plurality of buckle teeth along its length, and the LED lamp also includes buckle, the buckle Fastened by two and half arc bodies, constitute the ring bodies that one end open and shape are engaged with the profile of the housing unit, and institute State and multiple catching grooves are provided with the inside of buckle, the catching groove is corresponding with the buckle teeth, and one end of the ring bodies is additionally provided with Location and installation hole is provided with boss, the boss.

2. the LED lamp of adjusting lighting angle according to claim 1, it is characterised in that the external driving power supply Including power supply and power pack, the power supply is arranged in power pack, and the power pack is detachably connected with plug formation.

3. the LED lamp of adjusting lighting angle according to claim 1 or 2, it is characterised in that the LED component bag Substrate and LED/light source are included, the LED/light source is connected with the electrical property of substrate.

4. the LED lamp of adjusting lighting angle according to claim 3, it is characterised in that the housing unit is by aluminium Material is constituted.

5. the LED lamp of adjusting lighting angle according to claim 4, it is characterised in that the housing unit is by gathering Carbonate material is constituted, and the front covered in the C-shaped is designed for frosted.

6. the LED lamp of adjusting lighting angle according to claim 5, it is characterised in that the left and right covered in the C-shaped The inwall of both sides is respectively equipped with the madial wall covered on the two pairs of relative baffle plates that are open, two pairs of baffle plates and C-shaped and constitutes peace together Tankage.

7. the LED lamp of adjusting lighting angle according to claim 6, it is characterised in that the LED component with it is described Casting glue is provided between the hole of accommodating chamber formation, and the junction of the external driving power supply and housing unit is provided with fluid sealant Layer.

8. the LED lamp of adjusting lighting angle according to claim 7, it is characterised in that the casting glue and sealing Glue-line is constituted by organosilicon material.