CN209386105U - A kind of shelf headlamp - Google Patents

A kind of shelf headlamp Download PDF

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Publication number
CN209386105U
CN209386105U CN201920373251.2U CN201920373251U CN209386105U CN 209386105 U CN209386105 U CN 209386105U CN 201920373251 U CN201920373251 U CN 201920373251U CN 209386105 U CN209386105 U CN 209386105U
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China
Prior art keywords
light source
shelf
price tag
double
plastic pipe
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CN201920373251.2U
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Chinese (zh)
Inventor
袁晶
王健
杜华
逄玲
鲁晓丹
李娜
宋晓霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Rijing Electronics Co Ltd
Dalian Minghe Photoelectric Co Ltd
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Dalian Rijing Electronics Co Ltd
Dalian Minghe Photoelectric Co Ltd
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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a kind of shelf headlamps, comprising: double-colored extrusion plastic pipe, end cap, light source assembly, the end cap are fastened on double-colored extrusion plastic pipe two sides, and the light source assembly is mounted in double-colored extrusion plastic pipe;When the light source assembly is structure a, including diffusion bracket, the diffusion bracket are equipped with mounting groove, are equipped with wiring board a and LED light source inside mounting groove, and on the fixed assist side a of the LED light source, the wiring board a, which is fixed on, to spread on bracket;When the light source assembly is structure b, including wiring board b, the side assist side b are equipped with side-emitting LED light source;The other side assist side b is equipped with top emitting led light source.The lamps and lanterns of the application have the advantages that simple structure, at low cost, flexible for installation, dustproof and waterproof, shelf good illumination effect, price tag even back.

Description

A kind of shelf headlamp
Technical field
The utility model belongs to lighting area, specifically a kind of shelf headlamp.
Background technique
Current shelf illumination mostly realizes, shelf need price tag again using LED lamp tube, mostly uses directly slotting price tag Price tag, some price tags are with backlight, in the prior art:
1) great Lian Xi illuminates bright Science and Technology Ltd. and has applied for that a kind of LED shelf lamp, number of patent application are 201810651493.3;It is excessively high to have the following disadvantages: that tri- color of a squeezes out PC process costs;The extrusion PC part of b utility model design It cannot achieve in technique;C can not realize simultaneously that price tag backlight and shelf are illuminated with same set of light source, cause cost excessively high;D goods Farther out apart from laminate edge, irradiation cargo is ineffective for frame headlamp;E mounting structure is single, installs for screw, adaptable goods Frame is limited, and application surface is narrow.
2) Shanghai can big Electro-optical Technology, INC. (US) 62 Martin Road, Concord, Massachusetts 017 applied it is a kind of reflective, guide-lighting and without hot spot shelf lamp, patent Shen Please number be 201820508379.0, have the following disadvantages: a not dustproof and waterproof, can not be applied to high humidity environment such as refrigerator, peddle Machine etc.;B number of packages is various, and assembling is complicated;C shelf illumination cannot achieve with price tag backlight it is Bu Tong photochromic, and cannot achieve price tag carry on the back Light optics control function.
Utility model content
To solve the prior art there are the above problem, the application provides a kind of shelf headlamp, with easy for installation, knot The advantages that structure is simple, dustproof and waterproof, low in cost.
To achieve the above object, a kind of technical solution of the application are as follows: shelf headlamp, comprising: double-colored extrusion plastic pipe, End cap, light source assembly, the end cap are fastened on double-colored extrusion plastic pipe two sides, and the light source assembly is mounted on double-colored extrusion plastic Guan Zhong;
When the light source assembly is structure a, including diffusion bracket, the diffusion bracket is equipped with mounting groove, in mounting groove Portion is equipped with wiring board a and LED light source, and the LED light source is fixed on assist side a, and the wiring board a is fixed on diffusion bracket On;When the illumination that LED light source issues is mapped to shelf illumination light-transmitting face, a part of light transmission goes out to realize that shelf illuminate, another portion Dichroic reflection is returned, and is passed through diffusion bracket, is irradiated on price tag illumination light-transmitting face, while realizing that shelf illumination and price tag backlight are shone It is bright;
When the light source assembly is structure b, including wiring board b, the side assist side b is equipped with side-emitting LED light source, described The light that side-emitting LED light source issues is radiated on reflective surface;The other side assist side b is equipped with top emitting led light source, the top hair The light that light LED light source issues is radiated on shelf illumination light-transmitting face.
Further, the double-colored extrusion plastic pipe includes: price tag baffle, price tag illumination light-transmitting face, reflective surface, shelf photograph Bright transparent surface, shelf illumination light-transmitting face are located at double-colored extrusion plastic bottom of the tube, and the reflective surface is located at double-colored extrusion plastic Pipe side, price tag illumination light-transmitting face are located at the double-colored extrusion plastic pipe other side, the reflective surface, shelf illumination light-transmitting face, Price tag illumination light-transmitting face forms a closing structure.
Further, installing groove a, installing groove b are equipped in reflective surface outer wall lower part, on the reflective surface inner wall and A structured channel is formed between installing groove a, installing groove b, one end of light source assembly is located in structured channel, light source assembly The other end be located in another structured channel formed between price tag illumination light-transmitting face bottom and shelf illumination light-transmitting face;It is described Price tag is clamped in price tag baffle and price tag illumination light-transmitting face jointly.
Further, price tag illumination light-transmitting face, to spread PC material;Bottom is equipped with groove, holds price tag, the groove Bottom limits one end of light source assembly in double-colored extrusion plastic pipe.
Further, the reflective surface, to spread PC material;When light source assembly is structure b, side-emitting LED light source is issued Light direct beam to reflective surface on, be reflected on price tag illumination light-transmitting face by reflective surface;The inner surface of the reflective surface is being installed It is reflective micro- that the position groove a is equipped with distal end equipped with the reflective micro-structure in proximal end, the inner surface of the reflective surface and on installing groove a Structure;The reflective micro-structure in proximal end includes vertical plane, is equipped with the upward curved reflection face of angle on the vertical plane, makes positive opposite side Top reflective of the light that emitting led light source issues to price tag illumination light-transmitting face;The reflective micro-structure in distal end is designed in concave mirror, when When illumination is mapped in the reflective micro-structure in distal end, the direction of reflection is towards price tag illumination light-transmitting face.
Further, the installing groove a, installing groove b are for penetrating installation adapter;Installation adapter penetrates Afterwards, one is formed with LED price tag lamp, lamp is installed on shelf.
Further, the application further includes screw plate, positioned at reflective surface outer wall and in the bottom of installing groove b;In spiral shell According to the position of opening aperture of laminate on nail-plate, it is screwed lamps and lanterns on laminate.
Further, the price tag baffle is transparent plastic, using PC material;Price tag baffle bottom is the arc that turns up, Top is arcuate structure, and one end of the arcuate structure is connected with reflective surface.
As further, the end cap is waterproof end cover, using hard silica gel material, by glue sticking in double-colored extrusion Plastic tube two sides, the outlet hole that power supply line passes through on waterproof end cover are fixed with silica gel sealing, and the power supply line is connected with wiring board.
As further, it is equipped with sealing structure on the inner wall of end cap, the shape of the sealing structure and double-colored squeezes The inner wall size of plastic tube is consistent out;Sealing structure is filled in double-colored extrusion plastic tube cavity, in sealing structure side wall gluing, shape It is sealed at whole lamp.
Due to using the technology described above, can obtain following technical effect: the application has structure to the utility model Simply, the advantages that at low cost, flexible for installation, dustproof and waterproof, shelf good illumination effect, price tag even back.Price tag backlight It can both have been realized simultaneously with a set of light source with shelf illumination, and price tag backlight and shelf illuminant color can also have been made with two sets of light sources It differentiates, is widely used in the occasions such as refrigerator, vending machine, the super shelf of quotient, Display Rack lamp.
Detailed description of the invention
Fig. 1 is a kind of shelf headlamp explosive view;
Fig. 2 is double-colored extrusion plastic end surfaces figure;
Fig. 3 is the reflective micro-structure enlarged drawing in proximal end;
Fig. 4 is the reflective micro-structure enlarged drawing in distal end;
Fig. 5 is light source assembly end view drawing when being structure a;
Fig. 6 is light source assembly end view drawing when being structure b;
Fig. 7 is end cover structure schematic diagram;
Partial structure diagram when Fig. 8 is is structure a with laminate and light source assembly;
Partial structure diagram when being structure b that Fig. 9 is light source assembly;
Figure 10 is a kind of shelf headlamp outside drawing;
Number explanation in figure: 1, double-colored extrusion plastic pipe, 2, end cap, 3, power supply line, 4, light source assembly, 5, price tag baffle, 6, price tag illumination light-transmitting face, 7, reflective surface, 81, installing groove a, 82, installing groove b, 9, screw plate, 10, shelf illumination light-transmitting Face, 11, the reflective micro-structure in proximal end, 12, the reflective micro-structure in distal end, 13, diffusion bracket, 14, wiring board a, 15, LED light source, 16, Wiring board b, 17, side-emitting LED light source, 18, top emitting led light source, 19, outlet hole, 20, sealing structure.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments: as example to this Shen It please be further described explanation.
The present embodiment provides a kind of shelf headlamps, as Figure 1-10 shows, in figure:
1 is double-colored extrusion plastic pipe;
2 be end cap, is hard silica gel material using waterproof end cover, by glue sticking in lamp body side, power supply line passes through waterproof End cap realizes the degree of protection of IP67 with silica gel sealing.
3 be power supply line, and power supply line passes through waterproof end cover and gluing is fixed, and realizes waterproof, power supply line one end connects for user Line, the other end weld on assist side a or wiring board b.
4 be light source assembly, realizes shelf illumination and price tag back lighting.
5 be price tag baffle, is PC material using transparent plastic, light transmittance is high, and price tag is visually more clear, price tag Price tag is clamped in baffle and price tag illumination light-transmitting face jointly, and price tag baffle bottom is the arc that turns up, and adds or replace price tag in user When, price tag baffle is easier to detain and open;It is arcuate structure at the top of price tag baffle, when user adds price tag, arcuate structure dispersion is answered Power makes price tag baffle be not easy stress and concentrates and be broken.
6 be price tag illumination light-transmitting face, and using diffusion PC material, even photosensitiveness is good, realizes uniform backlight effect, is kept off with price tag Piece clamps price tag jointly;Price tag illumination light-transmitting face bottom is equipped with groove, holds price tag, channel bottom, can be to light source group in lamp The limit of part one end.
7 be reflective surface, using diffusion PC material, has certain reflective, when light source assembly is structure b, side-emitting LED It on the light direct beam to reflective surface that light source issues, is reflected on price tag illumination light-transmitting face by reflective surface, the increase in path is realized equal Even price tag backlight effect.The different location of the lamp inner surface of reflective surface designs two kinds of micro-structures and is used for light distribution, respectively proximal end The reflective micro-structure of reflective micro-structure and distal end, since light source is located at double-colored extrusion plastic pipe lower part, two kinds of micro-structures are for more preferable Distribution light source issue light, so that price tag illumination light-transmitting face outer surface is gone out light more uniform.
81,82 be respectively installing groove a, installing groove b, is located at reflective surface middle and lower part, formed in lamp one of the two Structured channel is used to penetrate one end of light source assembly, and installing groove a, installing groove b are formed outside lamp, for penetrating installation switching Part forms one with LED price tag lamp, lamp can be installed on shelf, according to different shelf layers after installation adapter penetrates Hardened structure designs different installation adapters, adapts to different shelf structures.
9 be screw plate, if lamp applications in metal plate veneer structure, are opened on screw plate according to the position of opening of laminate Hole be firmly fixed to lamps and lanterns can with screw on laminate.
10 be shelf illumination light-transmitting face, and using diffusion PC material, uniform in light emission, outer convex arc is presented in shelf illumination light-transmitting face Shape can block the mounting screw on screw plate, also cover power supply line, realize beautiful;Position arc close to price tag illumination light-transmitting face Degree design, make light source assembly can not slide downward, play fixed function.Price tag illumination light-transmitting face undercut inner wall and close valence Sign the shelf illumination light-transmitting face inner wall in illumination light-transmitting face, the other end of common fixed light source component.
11 be the reflective micro-structure in proximal end, is located at installing groove a inner wall on reflective surface, including the upward arc of vertical plane and angle Shape reflective surface, the light for issuing side-emitting LED light source avoid high brightness shape herein to the top reflective in price tag illumination light-transmitting face At hot spot, beauty is influenced.
12 be the reflective micro-structure in distal end, is located at reflective surface upper area, designs in concave mirror, the illumination for issuing light source assembly When being mapped in the reflective micro-structure in distal end, the direction of reflection promotes the utilization rate of light towards price tag illumination light-transmitting face, and is formed uniform Price tag backlighting effect.
It include diffusion bracket 13, wiring board a14, LED light source 15 when light source assembly is structure a, light source assembly insertion is double-colored When extrusion plastic pipe, shelf illumination and price tag back lighting is can be achieved at the same time in one group of LED light source, and it is saturating that illumination is mapped to shelf illumination When smooth surface, a part, which transmits away, realizes that shelf illuminate, and another part light reflects, and passes through diffusion bracket, is irradiated to price tag It on illumination light-transmitting face, while realizing shelf illumination and price tag back lighting, reduces cost.
13 be diffusion bracket, using the diffusion PC material of extrusion.The wiring board a for being welded with LED light source and power supply line is penetrated It is whole to be penetrated in double-colored extrusion plastic pipe again in the mounting groove for spreading bracket.
14 be wiring board a, and using aluminum-based circuit board, good heat dissipation, wiring board is relatively narrow, and the light for issuing light source assembly is by goods The reflected light in frame illumination light-transmitting face can more pass through diffusion bracket, realize price tag back lighting.
15 be LED light source.
When light source assembly is structure b, including wiring board b16, side-emitting LED light source 17, top emitting led light source 18, price tag Back light is separated with shelf lighting source, and for realizing the higher price tag back lighting of brightness, and wiring board b is by two kinds of light sources Luminous complete barrier, illuminating price tag back lighting and shelf can be achieved different photochromic, and price tag back lighting can individually be done Illumination control apparatus realizes independent control, promotes bandwagon effect.
16 be wiring board b, and using double-side aluminum wiring board, width can penetrate double-colored extrusion plastic pipe, side-emitting LED light source The light issued with top emitting led light source, forms inclination angle after installation, visually carry out vision screening to top emitting led light source Gear makes lamps and lanterns in use, human eye is not easy to observe directly top emitting led light source, to reduce dazzle, promotion application is comfortable Degree.
17 be side-emitting LED light source, welds the top surface assist side b, and close to price tag illumination light-transmitting face, light is from LED light The side in source issues, and light is projected on reflective surface, is re-reflected on price tag illumination light-transmitting face, and increasing light propagation distance makes Price tag illumination light-transmitting face uniformly goes out light.
18 be top emitting led light source, welds the bottom surface assist side b, illuminates for shelf, close to screw plate, utilizes route Plate b forms bigger lamp shielding angle, reduces dazzle.
19 be outlet hole, is arranged on end cap, outlet hole is dimensioned slightly smaller than power supply line, and power supply line penetrates outlet hole, inside Gluing forms sealing, and the end cap of leading-out terminal does not include outlet hole.
20 be sealing structure, and the shape of the sealing structure is consistent with the inner wall size of double-colored extrusion plastic pipe, can be compared with Double-colored extrusion plastic tube cavity is tightly filled in, in sealing structure side wall gluing, whole lamp sealing is formed, realizes dustproof and waterproof function.
The application waterproof end cover and double-colored extrusion plastic pipe structure cooperate, and form dustproof and waterproof structure;Lamp body is sealed to meet National security code requirement.By the conversion of light source assembly structure, both can one group of LED light source realize shelf illumination and price tag simultaneously Back lighting reduces cost, and available two groups of LED light sources illuminate respectively, realizes different photochromic effects and variable price tag backlight Illumination promotes decorative effect;When light source assembly is structure b, the light that side-emitting LED light source issues is elongated by reflective surface and valence The distance in illumination light-transmitting face is signed, realizes Uniform Illumination;After light source assembly is inserted into double-colored extrusion plastic pipe, inclination angle is formed, photograph is blocked The LED light source of shelf is penetrated, lamp shielding angle is formed, reduces dazzle;It include reflective micro-structure at 2 on reflective surface, respectively proximal end is reflective The reflective micro-structure of micro-structure and distal end, realizes uniform back lighting;The application mounting means is flexible, can both pass through screw plate It realizes that screw is fixed, and in combination with shelf structure and installing groove, adapter is designed, to adapt to the installation of different shelf structures Demand;Hard silica gel end cap, firm can fill in double-colored extrusion plastic tube cavity, it is ensured that waterproof effect is more excellent, and outlet pore structure can jail Gu and waterproof ground fixed power source line.
The above, only the utility model create preferable specific embodiment, but the protection that the utility model is created Range is not limited thereto, and anyone skilled in the art creates the technical scope disclosed in the utility model Interior, technical solution and its utility model design created according to the utility model are subject to equivalent substitution or change, should all cover Within the protection scope that the utility model is created.

Claims (10)

1. a kind of shelf headlamp characterized by comprising double-colored extrusion plastic pipe, end cap, light source assembly, the end cap button It closes in double-colored extrusion plastic pipe two sides, the light source assembly is mounted in double-colored extrusion plastic pipe;
When the light source assembly is structure a, including diffusion bracket, the diffusion bracket are equipped with mounting groove, set inside mounting groove There are wiring board a and LED light source, the LED light source is fixed on assist side a, and the wiring board a is fixed on diffusion bracket;
When the light source assembly is structure b, including wiring board b, the side assist side b are equipped with side-emitting LED light source;Assist side The other side b is equipped with top emitting led light source.
2. a kind of shelf headlamp according to claim 1, which is characterized in that the double-colored extrusion plastic pipe includes: price tag Baffle, price tag illumination light-transmitting face, reflective surface, shelf illumination light-transmitting face, shelf illumination light-transmitting face are located at double-colored extrusion plastic Bottom of the tube, the reflective surface are located at double-colored extrusion plastic pipe side, and price tag illumination light-transmitting face is located at double-colored extrusion plastic pipe The other side, the reflective surface, shelf illumination light-transmitting face, price tag illumination light-transmitting face form a closing structure.
3. a kind of shelf headlamp according to claim 1, which is characterized in that in the reflective surface outer wall of double-colored extrusion plastic pipe Lower part is equipped with installing groove a, installing groove b, forms one on the reflective surface inner wall and between installing groove a, installing groove b Structured channel, one end of light source assembly are located in structured channel, and the other end of light source assembly is located at price tag illumination light-transmitting face bottom In another structured channel formed between portion and shelf illumination light-transmitting face;The price tag baffle and price tag illumination light-transmitting face are common Clamp price tag.
4. a kind of shelf headlamp according to claim 2, which is characterized in that price tag illumination light-transmitting face, to spread PC Material;Bottom is equipped with groove, holds price tag, which limits one end of light source assembly in double-colored extrusion plastic pipe.
5. a kind of shelf headlamp according to claim 2, which is characterized in that the reflective surface, to spread PC material;Light source When component is structure b, on the light direct beam to reflective surface that side-emitting LED light source issues, it is saturating that price tag illumination is reflected by reflective surface In smooth surface;The inner surface of the reflective surface is equipped with the reflective micro-structure in proximal end, the inner surface of the reflective surface in the position installing groove a And the reflective micro-structure in distal end is equipped on installing groove a;The reflective micro-structure in proximal end includes vertical plane, is set on the vertical plane Angled upward curved reflection face, top reflective of the light for issuing face side-emitting LED light source to price tag illumination light-transmitting face; The reflective micro-structure in distal end is designed in concave mirror, and when illumination is mapped in the reflective micro-structure in distal end, the direction of reflection is towards price tag Illumination light-transmitting face.
6. a kind of shelf headlamp according to claim 3, which is characterized in that the installing groove a, installing groove b are used for Penetrate installation adapter;After installation adapter penetrates, one is formed with LED price tag lamp, lamp is installed on shelf.
7. a kind of shelf headlamp according to claim 3, which is characterized in that the application further includes screw plate, is located at reflective Face outer wall and in the bottom of installing groove b;According to the position of opening aperture of laminate on screw plate, it is screwed lamps and lanterns On laminate.
8. a kind of shelf headlamp according to claim 2, which is characterized in that the price tag baffle is transparent plastic, is used PC material;Price tag baffle bottom is the arc that turns up, and top is arcuate structure, and one end of the arcuate structure is connected with reflective surface.
9. a kind of shelf headlamp according to claim 1, which is characterized in that the end cap is waterproof end cover, using hard silicon Glue material matter, by glue sticking in double-colored extrusion plastic pipe two sides, power supply line passes through the outlet hole silica gel sealing on waterproof end cover Fixed, the power supply line is connected with wiring board.
10. a kind of shelf headlamp according to claim 9, which is characterized in that sealing structure is equipped on the inner wall of end cap, The shape of the sealing structure is consistent with the inner wall size of double-colored extrusion plastic pipe;Sealing structure is filled in double-colored extrusion plastic pipe In chamber, in sealing structure side wall gluing, whole lamp sealing is formed.
CN201920373251.2U 2019-03-22 2019-03-22 A kind of shelf headlamp Active CN209386105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920373251.2U CN209386105U (en) 2019-03-22 2019-03-22 A kind of shelf headlamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920373251.2U CN209386105U (en) 2019-03-22 2019-03-22 A kind of shelf headlamp

Publications (1)

Publication Number Publication Date
CN209386105U true CN209386105U (en) 2019-09-13

Family

ID=67852429

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920373251.2U Active CN209386105U (en) 2019-03-22 2019-03-22 A kind of shelf headlamp

Country Status (1)

Country Link
CN (1) CN209386105U (en)

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