CN111219655A - LED cabinet lighting lamp - Google Patents

LED cabinet lighting lamp Download PDF

Info

Publication number
CN111219655A
CN111219655A CN202010190189.0A CN202010190189A CN111219655A CN 111219655 A CN111219655 A CN 111219655A CN 202010190189 A CN202010190189 A CN 202010190189A CN 111219655 A CN111219655 A CN 111219655A
Authority
CN
China
Prior art keywords
end cover
left end
led
lamp holder
metal lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010190189.0A
Other languages
Chinese (zh)
Inventor
张文光
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.)
Shanghai Yuling Temperature Control Technology Co ltd
Shanghai Linlong Electronic Machinery Technology Co Ltd
Original Assignee
Shanghai Yuling Temperature Control Technology Co ltd
Shanghai Linlong Electronic Machinery Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Yuling Temperature Control Technology Co ltd, Shanghai Linlong Electronic Machinery Technology Co Ltd filed Critical Shanghai Yuling Temperature Control Technology Co ltd
Priority to CN202010190189.0A priority Critical patent/CN111219655A/en
Publication of CN111219655A publication Critical patent/CN111219655A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses an LED cabinet illuminating lamp which comprises a metal lamp holder 1, a light-transmitting lampshade 2, a left end cover 3, a right end cover 4, one or more LED lamp strips 5, a left circuit board 6 and a right circuit board 7; wherein the LED light bar 5 is pasted on the inner installation plane 13 of the metal lamp holder 1. According to the LED cabinet illuminating lamp, the inner mounting plane 13 has an ultra-large heat dissipation area, so that the temperature of the LED lamp strip is low, the reliability is high, and the service life is long.

Description

LED cabinet lighting lamp
Technical Field
The invention relates to the field of IT and industrial cabinets, in particular to an LED cabinet illuminating lamp.
Background
In order to protect the safety of human bodies and equipment and improve the reliability of the system, most of control devices, information processing devices and electric conversion and distribution devices are installed inside various cabinets and boxes. When installing, maintaining and reforming transform the various devices in rack and the box, because the sheltering from of rack and box, inside illumination intensity is not enough, brings inconvenience and potential safety hazard for technical staff's operation. For this reason, it is necessary to install and arrange lighting devices in the cabinet and the cabinet.
The application of LED illumination is wider and wider, and the LED illumination has the advantages of low power consumption, high brightness, small volume, long service life and the like, and is accepted and accepted by the society. In addition to traditional ambient lighting, LED lighting is also increasingly used in special applications such as IT and industrial automation.
Utility model patent application 201921762359.7 discloses a photoelectricity door position on-off control's rack light, its characteristics are with the on off state of the door of infrared ray detection rack and box, open bright LED rack light automatically after the door is opened, and close dark LED rack light automatically after the door is closed.
The life and failure rate of LEDs are directly related to temperature, and one of the main problems that needs to be solved in LED cabinet lighting is heat dissipation. The heat dissipation is good, and the fault rate of LED rack light is low and longe-lived. The invention patent applications 201780012543.7 and 201780012508.5 disclose a heat dissipation technology for inserting the edge of an LED lamp panel into a lamp holder, which still cannot effectively solve the problem of heat dissipation because of the small contact area between the LED lamp panel and the lamp holder and the small surface area of the lamp holder.
Therefore, it is meaningful to research and develop an LED cabinet lighting lamp with better heat dissipation effect.
Disclosure of Invention
The invention discloses an LED cabinet illuminating lamp which comprises a metal lamp holder 1, a light-transmitting lampshade 2, a left end cover 3, a right end cover 4, one or more LED lamp strips 5, a left circuit board 6 and a right circuit board 7;
the metal lamp holder 1 is L-shaped in cross section, and is provided with an upper hanging groove 11, a lower hanging groove 12, an inner mounting plane 13, an upper mounting groove 14 and a lower mounting groove 15;
the transparent lampshade 2 can be made of plastic materials, the section of the transparent lampshade is inverted L-shaped, an upper hook 21 and a lower hook 22 are arranged on the transparent lampshade, and the inner surface of the transparent lampshade can be provided with a convex prism shape so that the transparent lampshade 2 has the effect of a semitransparent Fresnel lens; when in use, the upper hook 21 is meshed with the upper hanging groove 11 of the metal lamp holder 1, and the lower hook 22 is meshed with the lower hanging groove 12 of the metal lamp holder 1;
the left end cover 3 is a cover with three surfaces, a left end cover wiring hole 311 and a left mounting edge 34 are arranged on the end surface 31 of the left end cover, a left end cover upper hook 321 is arranged on the inner edge of the top surface 32 of the left end cover, and a left end cover lower hook 331 is arranged on the inner edge of the front surface 33 of the left end cover; when the LED cabinet lighting lamp is used, the upper hook 321 of the left end cover is meshed with the upper hanging groove 11 of the metal lamp holder 1, the lower hook 331 of the left end cover is meshed with the lower hanging groove 12 of the metal lamp holder 1, the left end cover 3 can be screwed on the upper mounting groove 14 of the metal lamp holder 1 through a screw penetrating through the screw hole 312 of the left end cover, and the mounting hole on the left mounting edge 34 is used for fixing the left end of the LED cabinet lighting lamp into a cabinet;
wherein the right end cover 4 is a cover with three surfaces, a right end cover wiring hole 411 and a right mounting edge 44 are arranged on the right end cover end surface 41, a right end cover upper hook 421 is arranged on the inner edge of the right end cover top surface 42, and a right end cover lower hook 431 is arranged on the inner edge of the right end cover front surface 43; when the LED cabinet lighting lamp is used, the right end cover upper hook 421 is meshed with the upper hanging groove 11 of the metal lamp holder 1, the right end cover lower hook 431 is meshed with the lower hanging groove 12 of the metal lamp holder 1, the right end cover 4 can be screwed on the upper mounting groove 14 of the metal lamp holder 1 through a screw penetrating through the right end cover screw hole 412, and the right end of the LED cabinet lighting lamp is fixed in a cabinet through the mounting hole in the right mounting edge 44;
the LED lamp strip 5 is adhered to the inner installation plane 13 of the metal lamp holder 1;
wherein, the left circuit board 6 and the right circuit board 7 are respectively fixed on the upper mounting groove 14 and the lower mounting groove 15 of the metal lamp holder 1 through screws;
the invention discloses an LED cabinet illuminating lamp which is provided with a metal lamp holder 1 with an L-shaped section. The left side of the circuit board is internally provided with a left circuit board 6, and the right side of the circuit board is internally provided with a right circuit board 7. Wherein, install one or more LED lamp strip 5 on the internally mounted plane 13, LED lamp strip 5 is pasted on the internally mounted plane 13 of metal lamp stand 1, and the heat that LED lamp strip produced can be transferred to metal lamp stand 1 completely on, and the whole surface of metal lamp stand 1 is the heat dissipation surface of LED lamp strip 5. The section of the light-transmitting lampshade 2 with the patterns on the inner surface is inverted L-shaped and is buckled at the middle part of the metal lamp holder 1, so that the LED lamp strip 5 is protected, and light rays emitted by the LED lamp strip 5 can be softly irradiated out of the light-transmitting lampshade 2 with the Fresnel lens effect. The left end cover 3 is arranged at the left side of the metal lamp holder 1 and protects the left circuit board 6 arranged inside. The right end cover 4 is arranged on the right side of the metal lamp holder 1 and protects a right circuit board 7 arranged inside.
During installation, one mounting screw fixes the left end of the LED cabinet illuminating lamp on the frame of the cabinet through the fixing hole on the left mounting edge 34 on the left end cover 3, and the other mounting screw fixes the right end of the LED cabinet illuminating lamp on the frame of the cabinet through the fixing hole on the right mounting edge 44 on the right end cover 4. Therefore, the whole LED cabinet illuminating lamp can be fixed at a proper position in the cabinet or the box body through the two mounting screws.
The LED cabinet illuminating lamp disclosed by the invention has the following advantages: the whole LED cabinet illuminating lamp is large in heat dissipation area, good in heat dissipation effect, low in temperature of the LED lamp strip and the circuit board, high in reliability and long in service life. The whole LED cabinet illuminating lamp is provided with a complete metal lamp holder, and the structure is firm and reliable.
Drawings
Fig. 1 is an exploded view of an embodiment of an LED cabinet lighting disclosed herein.
Fig. 2 is an enlarged perspective view of a metal lamp holder 1 of an embodiment of the LED cabinet lighting lamp disclosed in the present invention.
Fig. 3 is an enlarged perspective view of a translucent lampshade 2 of an embodiment of the LED cabinet lighting lamp disclosed by the invention.
Fig. 4 is an enlarged perspective view of the left end cover 3 of one embodiment of the LED cabinet lighting lamp disclosed by the invention.
Fig. 5 is an enlarged perspective view of the right end cover 4 of one embodiment of the LED cabinet lighting lamp disclosed by the invention.
FIG. 6 is an installation perspective view of an embodiment of an LED cabinet illumination lamp disclosed by the invention
1. A metal lamp holder; 2. a light-transmitting lamp shade; 3. a left end cap; 4. a right end cap; 5. an LED light bar; 6. a left circuit board; 7. A right circuit board;
11. hanging the groove; 12. a lower hanging groove; 13. an interior mounting plane; 14. an upper mounting groove; 15. a lower mounting groove;
21. an upper hook; 22. a lower hook;
31. a left end cap end face; 311. a left end cap wiring hole; 312. a left end cap screw hole; 32. a top surface of the left end cap; 321. the left end cover is provided with a hook; 33. the front surface of the left end cover; 331. a left end cover lower hook; 34. a left mounting edge;
41. a right end cap end face; 411. a wiring hole is covered at the right end; 412. a right end cap screw hole; 42. a top surface of the right end cap; 421. the right end is covered with a hook; 43. the right end cover is arranged on the front side; 431. a lower hook of the right end cover; 44. and a right mounting edge.
81. An LED cabinet lighting lamp; 82. a vertical profile of the cabinet; 83. horizontal section bar of machine cabinet
Detailed Description
The invention discloses an LED cabinet illuminating lamp which can be arranged inside a section cabinet with a standard modulization mounting hole. The following is a detailed description of the disclosed technology, taking an embodiment as an example, with reference to the accompanying drawings:
as shown in fig. 1, an LED cabinet lighting lamp includes a metal lamp holder 1, a light-transmitting lampshade 2, a left end cover 3, a right end cover 4, LED light bars 5 (four light bars), a left circuit board 6, and a right circuit board 7;
referring to fig. 2, the cross section of the metal lamp holder 1 is L-shaped, which is the basis of the whole LED cabinet lighting lamp. The left circuit board 6 is mounted inside the left side of the metal lamp holder, the right circuit board 7 is mounted inside the right side of the metal lamp holder, and one or more LED light bars 5 can be mounted on the internal mounting plane 13 (for example, four light bars are mounted in fig. 1, and the outer surface area of the metal lamp holder 1 is 435mm × 90mm, which is beneficial for heat dissipation). The LED lamp strip 5 is pasted on the internal installation plane 13 of the metal lamp holder 1, heat generated by the LED lamp beads can be completely transferred to the metal lamp holder 1, and the whole outer surface of the metal lamp holder 1 is the heat dissipation surface of the LED lamp strip 5.
As shown in fig. 3, the cross section of the transparent lampshade 2 is inverted L-shaped, the inner surface of the transparent lampshade has a fresnel lens structure, and the fresnel lens structure is buckled at the middle part of the metal lamp holder 1, so that the LED light bar 5 is protected, and light emitted by the LED light bar 5 can be emitted from the transparent plastic lampshade 2 softly.
The left end cap 3 is installed at the left side of the metal lamp holder 1 to protect the left circuit board 6 which has been installed therein. The right end cap 4 is mounted on the right side of the metal lamp holder 1 to protect the right circuit board 7 already mounted therein.
During installation, two screws are respectively used for fixing the whole LED cabinet illuminating lamp 81 on the top of the cabinet by using the mounting hole on the left mounting edge 34 on the left end cover 3 and the mounting hole on the right mounting edge 44 on the right end cover 4, as shown in FIG. 6. At this time, the light emitted from the LED light bar 5 in the LED cabinet lighting 81 illuminates the whole cabinet interior downward.

Claims (2)

1. An LED cabinet illuminating lamp is characterized by comprising a metal lamp holder 1, a light-transmitting lampshade 2, a left end cover 3, a right end cover 4, one or more LED lamp strips 5, a left circuit board 6 and a right circuit board 7;
the metal lamp holder 1 is L-shaped in cross section, and is provided with an upper hanging groove 11, a lower hanging groove 12, an inner mounting plane 13, an upper mounting groove 14 and a lower mounting groove 15;
wherein the section of the light-transmitting lampshade 2 is in an inverted L shape, and an upper hook 21 and a lower hook 22 are arranged on the light-transmitting lampshade; when in use, the upper hook 21 is meshed with the upper hanging groove 11 of the metal lamp holder 1, and the lower hook 22 is meshed with the lower hanging groove 12 of the metal lamp holder 1;
the LED lamp strip 5 is adhered to the inner installation plane 13 of the metal lamp holder 1;
wherein the left circuit board 6 and the right circuit board 7 are fixed on the upper mounting groove 14 and the lower mounting groove 15 of the metal lamp socket 1 by screws, respectively.
2. The LED cabinet lighting lamp as claimed in claim 1, wherein
The left end cover 3 is a cover with three surfaces, a left end cover wiring hole 311 and a left mounting edge 34 are arranged on the end surface 31 of the left end cover, a left end cover upper hook 321 is arranged on the inner edge of the top surface 32 of the left end cover, and a left end cover lower hook 331 is arranged on the inner edge of the front surface 33 of the left end cover; when the LED cabinet lighting lamp is used, the upper hook 321 of the left end cover is meshed with the upper hanging groove 11 of the metal lamp holder 1, the lower hook 331 of the left end cover is meshed with the lower hanging groove 12 of the metal lamp holder 1, the left end cover 3 can be screwed on the upper mounting groove 14 of the metal lamp holder 1 through a screw penetrating through the screw hole 312 of the left end cover, and the mounting hole on the left mounting edge 34 is used for fixing the left end of the LED cabinet lighting lamp into a cabinet;
wherein the right end cover 4 is a cover with three surfaces, a right end cover wiring hole 411 and a right mounting edge 44 are arranged on the right end cover end surface 41, a right end cover upper hook 421 is arranged on the inner edge of the right end cover top surface 42, and a right end cover lower hook 431 is arranged on the inner edge of the right end cover front surface 43; during the use, couple 421 and the last interlock of hanging groove 11 of metal lamp stand 1 on the right-hand member lid, couple 431 and the lower interlock of hanging groove 12 of metal lamp stand 1 under the right-hand member lid, the screw that passes right-hand member lid screw hole 412 can be screwed right-hand member lid 4 to the last installation slot 14 of metal lamp stand 1, and the right-hand member that the right-hand member installation was followed on 44 is used for fixing the right-hand member of LED rack light to the rack the inside.
CN202010190189.0A 2020-03-18 2020-03-18 LED cabinet lighting lamp Pending CN111219655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010190189.0A CN111219655A (en) 2020-03-18 2020-03-18 LED cabinet lighting lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010190189.0A CN111219655A (en) 2020-03-18 2020-03-18 LED cabinet lighting lamp

Publications (1)

Publication Number Publication Date
CN111219655A true CN111219655A (en) 2020-06-02

Family

ID=70826919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010190189.0A Pending CN111219655A (en) 2020-03-18 2020-03-18 LED cabinet lighting lamp

Country Status (1)

Country Link
CN (1) CN111219655A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203533344U (en) * 2013-10-28 2014-04-09 北京新利同创电子设备有限责任公司 Energy-saving illumination lamp of machine cabinet
CN209655071U (en) * 2018-08-04 2019-11-19 徐云杰 A kind of LED lamp tube
CN211502465U (en) * 2020-03-18 2020-09-15 上海麟隆电子机械技术有限公司 LED cabinet lighting lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203533344U (en) * 2013-10-28 2014-04-09 北京新利同创电子设备有限责任公司 Energy-saving illumination lamp of machine cabinet
CN209655071U (en) * 2018-08-04 2019-11-19 徐云杰 A kind of LED lamp tube
CN211502465U (en) * 2020-03-18 2020-09-15 上海麟隆电子机械技术有限公司 LED cabinet lighting lamp

Similar Documents

Publication Publication Date Title
CN105650570A (en) Automobile interior lamp based on capacitive touch switch
CN211502465U (en) LED cabinet lighting lamp
CN205535476U (en) Automobile room lamp based on electric capacity touch switch
RU2529202C2 (en) Electrical setup instrument
CN111219655A (en) LED cabinet lighting lamp
CN206626433U (en) Straight panel LED
CN203104846U (en) Illumination device
CN206959448U (en) One kind display and illumination integrated assembly and refrigerator
CN207503584U (en) A kind of emergency lighting indicator light
JP2014127247A (en) Led lighting device
CN104696930B (en) A kind of lamps and lanterns end cover sealing structure
CN207569739U (en) A kind of novel multifunctional lighting device
ATE117064T1 (en) EMERGENCY LIGHT.
CN209876660U (en) Small-angle light-emitting LED lamp with directional light emitting function
KR200406400Y1 (en) Position lights for indicating the exit
CN207455281U (en) The vehicle-mounted LED touch line lamp of medical vehicle
CN206973475U (en) A kind of fire emergency lampses for being easily installed and improving light guide effect structure
CN210328096U (en) Induction lamp
CN201206749Y (en) LED lamp strip and light guide panel
KR200411247Y1 (en) The illuminating system which uses the led light
CN210200223U (en) Improved lamp box
CN213334085U (en) Direct-lighting type and soft-light type double-side-conversion LED illuminating lamp for shooting
CN220488961U (en) Induction lamp structure and lighting equipment
KR101596745B1 (en) Ceiling lights
CN209876661U (en) LED lamp with directivity and double-sided light emission

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200602

WD01 Invention patent application deemed withdrawn after publication