CN104676371B - The illuminator of food refrigerated display cabinet - Google Patents
The illuminator of food refrigerated display cabinet Download PDFInfo
- Publication number
- CN104676371B CN104676371B CN201510067220.0A CN201510067220A CN104676371B CN 104676371 B CN104676371 B CN 104676371B CN 201510067220 A CN201510067220 A CN 201510067220A CN 104676371 B CN104676371 B CN 104676371B
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- CN
- China
- Prior art keywords
- wiring board
- cabinet
- cabinet chamber
- fixed mount
- illuminator
- 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.)
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Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0482—Details common to both closed and open types
-
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
Abstract
The illuminator of a kind of food refrigerated display cabinet, belongs to household electrical appliance technical field.Food refrigerated display cabinet includes cabinet, sets cabinet chamber heat-insulation layer, set cabinet chamber roof heat-insulation layer in the interlayer of the cabinet chamber roof in cabinet chamber in the cabinet chamber left and right sidewall in cabinet chamber and the interlayer of rear wall；Lamp box, is located at the top of cabinet and coordinates with cabinet chamber roof；Illuminator includes wiring board fixed mount, and it is positioned at lamp box intracavity and is solidly plugged on the roof of cabinet chamber；The bottom of light emitting element driver and wiring board fixed mount is fixed, and be electrically connected with the electric controller of food refrigerated display cabinet, it is fixed that wiring board and wiring board fixed mount insert build-in, and be electrically connected with light emitting element driver, length direction at wiring board is distributed wiring board light-emitting component, and this wiring board light-emitting component is towards lamp house panel.Embody good energy-saving effect；Simplify the mould making lamp box；Whole illuminator will not be brought disaster to because of the impaired of lamp box；Radiation response is good；Versatility is good；Quick for installation.
Description
Technical field
The invention belongs to household electrical appliance technical field, be specifically related to the illuminator of a kind of food refrigerated display cabinet.
Background technology
Food refrigerated display cabinet application commercially is quite varied, such as in restaurant, hotel, wineshop, market, supermarket and
There is outfit teahouses etc. so that businessman in client's showcase food, and by client according to needing oneself to select food.
Technical information about food refrigerated display cabinet can be seen in disclosed Chinese patent literature, as
CN201668197(Novel refrigerated display cabinet), the cabinet body structure of CN201327262Y(food refrigerated display cabinet),
CN201577907U(energy-saving freezing refrigerated display cabinet) and CN201602474U(vertical refrigerated display cabinet), etc.
Deng.
Under normal circumstances, the top of food refrigerated display cabinet is provided with lamp box, in lamp box, is provided with illuminator, and
And advertising design (can be according to needing replacing) is set on the lamp box chamber panel of lamp box, under the irradiation of illuminator, by advertising design
Play advertising effects, simultaneously work as the effect of decoration and rendered atmosphere.The lamp box structure of food refrigerated display cabinet equally can be in public affairs
The Chinese patent literature opened is seen in, such as the lamp box structure of CN101672445A(food refrigerated display cabinet), CN201617519U
(lamp box structure of food refrigerated display cabinet) and CN2434758Y(lamp box), etc..
Aforesaid illuminator includes the illumination to cabinet chamber and the illumination to lamp box, both can disclose the illumination of cabinet chamber to client
Food in cabinet, can make things convenient for customers again and select food, plays, to Illuminative for sign is the most aforementioned, the effect of advertisement of setting off.About illuminator
Technical information in addition to aforementioned CN201617519U, be also shown in all CN201199023Y(open type refrigerated storage refrigeration show box
Illuminator) and CN201462758U(dual lighting devices outside top of commercial refrigerator), etc..
The illuminator of the food refrigerated display cabinet in prior art including above mentioned patent generally exists
Hereinafter lead to fraud: one, owing to using common fluorescent tube, thus be unfavorable for energy-conservation；Its two, owing to needing in the chamber, left and right in lamp box chamber
Constitute the lamp bracket for arranging for fluorescent tube on wall, thus result in lamp box plate structure complicated, increase the mould for making lamp box plate
Cost；Its three, owing to whole illuminator is with lamp box plate as carrier, the most once lamp box plate damage the most simultaneously bring disaster to illumination
, i.e. there is phenomenon of injuring all in device；Its four, illuminator does not have controllability, thus just begins in being once installed on lamp box
It is in constant position eventually；Its five, owing to the lamp box of the food refrigerated display cabinet of a kind of specification can only use a kind of version
Illuminator, thus limit the generalization degree of illuminator, say, that not there is modularity effect due to illuminator,
Thus food refrigerated display cabinet and the lamp box thereof of different size cannot be adapted to.
For above-mentioned prior art, it is necessary to improved, make positive and useful design for this applicant, below
The technical scheme that will introduce produces under this background.
Summary of the invention
The task of the present invention is to provide a kind of and contributes to abandoning fluorescent tube and use that embodiment is energy-conservation, be conducive to independent knot
Simplification is used for making the mould of lamp box, being of value to and avoid producing related because lamp box damages in configuration formula is arranged at lamp box
Damage relation and using ensures lasting service life, has and be easy to make according to the height change of lamp box upper and lower adapt and mat
With embody the advertisement of lamp box is played good radiation response, contribute to embodying good modularity effect and uses raising general
Change degree and the illuminator of the quick food refrigerated display cabinet installing effect can also be embodied.
The task of the present invention is performed by, the illuminator of a kind of food refrigerated display cabinet, and described food is cold
Hiding showcase and include a cabinet, this cabinet is constituted has cabinet chamber, at cabinet chamber left and right sidewall and the interlayer of cabinet chamber rear wall in this cabinet chamber
Inside it is provided with cabinet chamber heat-insulation layer, and is provided with cabinet chamber roof heat-insulation layer in the interlayer of the cabinet chamber roof in cabinet chamber；One composition has lamp box
The lamp box in chamber, this lamp box is arranged on the top of described cabinet and matches with the cabinet chamber roof in cabinet chamber；Described illuminator
Including a wiring board fixed mount, this wiring board fixed mount is positioned at described lamp box intracavity and to be perpendicular to the shape of described cabinet chamber roof
State is solidly plugged on the roof of cabinet chamber；One light emitting element driver and a wiring board, light emitting element driver is fixed with described wiring board
The bottom of the short transverse of frame is fixed, and the electric controller of this light emitting element driver and food refrigerated display cabinet electrically connects
Connecing, wiring board is inserted build-in with wiring board fixed mount with adjusting up and down and is determined, and is electrically connected with light emitting element driver, at this line
The length direction of road plate is distributed wiring board light-emitting component with space state, and this wiring board light-emitting component is towards the light box face of lamp box
Plate.
In a specific embodiment of the present invention, in the both sides on top of the short transverse of described wiring board fixed mount
Respectively offer adjustment jack with space state, and respectively constitute in the both sides of the bottom of wiring board fixed mount and have a fixed mount pin,
Fixed mount pin inserts in the roof heat-insulation layer of described cabinet chamber, and described wiring board is lowered on the position corresponding to described adjustment jack
Insert build-in with wiring board fixed mount fixed wholely.
In another specific embodiment of the present invention, and inserting corresponding to described adjustment on described wiring board
The position in hole offers a pair inserting foot hole, at this to being respectively plugged with one end of an inserting foot on inserting foot hole, and this inserting foot
The other end and described wiring board fixed mount on adjustment jack inserting.
In another specific embodiment of the present invention, constitute in one end of described inserting foot and have one first back taper to insert
Head, middle part is constituted a presser feet, and the other end is constituted one second back taper plug, the inserting foot hole described in the first back taper plug insertion
In, presser feet is resisted against on described wiring board fixed mount, in the adjustment jack described in the second back taper plug insertion.
In another specific embodiment of the present invention, described wiring board fixed mount short transverse bottom also
And back to described wiring board side constitute have a pair driver fixed ear base, on described light emitting element driver and
Position composition corresponding to a pair driver fixed ear base has a pair driver to fix ear, and driver is fixed ear by fixing by this
Ear snail nail is fixed with a pair driver fixed ear base.
Also having in a specific embodiment in the present invention, described wiring board is fixed with one with on wiring board
The wiring board power supply transfer part that circuit electrical connects, this wiring board power supply transfer part is by adaptor circuit and described light-emitting component
Driver is electrically connected.
At more and in a specific embodiment of the present invention, the described pawl pin that fixed mount pin is taper.
The present invention's and then in a specific embodiment, also expand in the bottom of described wiring board fixed mount and be provided with one admittedly
Determining frame extension location-plate, the base plate in the extension of this fixed mount location-plate and the lamp box chamber of described lamp box is fixed；Described wiring board is sent out
Optical element is LED；Described light emitting element driver is LED controller.
In the most more and in a specific embodiment of the present invention, the cabinet chamber roof in described cabinet chamber is fixed with a cabinet chamber
Ceiling lighting module, this cabinet chamber ceiling lighting module is electrically connected with described wiring board by circuit.
In again and then in a specific embodiment of the present invention, described cabinet chamber ceiling lighting module includes clear lamp
Cover, circuit board and circuit board protecting cover, Transparent lamp shade fixes with described cabinet chamber roof, and this Transparent lamp shade is towards the side structure of circuit board
Cheng Youyi circuit board installation cavity, circuit board is arranged in circuit board installation cavity, and this circuit board is by circuit board lead-out wire and institute
State wiring board to connect, on circuit boards space state is provided with circuit board light-emitting element, this circuit board light-emitting element and circuit
Circuit electrical on plate connects, and circuit board protecting cover matches with the circuit board installation cavity of Transparent lamp shade, to described to insert embedding mode
Circuit board cover and protect, wherein: on described wiring board, be fixed with a transition socket, this transition socket and the circuit on wiring board
Electrical connection, described circuit board lead-out wire and transition socket socket connection.
One of technique effect of technical scheme that the present invention provides, owing to have employed the line being controlled by light emitting element driver
Road plate and wiring board light-emitting component is distributed in the circuit board, thus good energy-saving effect can be embodied；Two, due to circuit
Plate fixed mount is arranged at lamp box intracavity with independent form, thus can simplify the mould for making lamp box；Three, due to line
Road plate fixed mount, light emitting element driver and wiring board the most not and produce structure annexation, because of without because of lamp between lamp box
Case impaired and bring disaster to whole illuminator；Four, owing to wiring board can be fixed on wiring board fixed mount with adjusting up and down, because of
And accommodation can be made according to the change of the spatial altitude of lamp box, embody the good radiation response of the advertisement to lamp box；It
Five, owing to present configuration shows as modular, thus can apply to the lamp box of the food refrigerated display cabinet of all size,
There is good versatility；Six, owing to being inserted cabinet chamber roof heat-insulation layer by fixed mount pin when mounted, thus install very
Fast.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is the application examples schematic diagram of the present invention.
Detailed description of the invention
Referring to Fig. 2, give a cabinet 1 of the structural system belonging to food refrigerated display cabinet, this cabinet 1 is constituted cabinet
(left and right sidewall designated herein and rear side are based on food for chamber 11, cabinet chamber left and right sidewall in this cabinet chamber 11 and cabinet chamber rear wall
For product refrigerated display cabinet position in a state of use) interlayer in be provided with cabinet chamber heat-insulation layer 111 with foam pattern, and
It is provided with cabinet chamber roof heat-insulation layer 112 in the interlayer of the cabinet chamber roof in cabinet chamber 11；One constitutes the lamp box 2 having lamp box chamber 21, this lamp
Case 2 is arranged on the top of aforementioned cabinet 1 and matches with the cabinet chamber roof in cabinet chamber.According to specialty general knowledge, cabinet chamber roof is
The lamp box diapire (as follows) of lamp box 2.
Giving a wiring board fixed mount 3 of the structural system of illuminator, this wiring board fixed mount 3 is positioned at aforementioned lamp box
In chamber 21 and it is solidly plugged on the roof of cabinet chamber to be perpendicular to the state of aforementioned cabinet chamber roof；One light emitting element driver 4 and a line
Road plate 5, the bottom of light emitting element driver 4 and the short transverse of aforementioned wiring board fixed mount 3 is fixed, and this light-emitting component drives
Dynamic device 4 and the electric controller electrical connection of food refrigerated display cabinet, insert with wiring board fixed mount 3 to wiring board about 5 adjustment
Build-in is fixed, and is electrically connected with light emitting element driver 4, wired with space state distribution at the length direction of this wiring board 5
Road plate light-emitting component 51, this wiring board light-emitting component 51 is towards the lamp house panel 22 of lamp box 2.Figure showing, light-emitting component drives
The attaching plug 42 of device 4, this attaching plug 42 is electrically connected with the electric controller of food refrigerated display cabinet.
Respectively adjustment jack is offered with space state in the both sides on the top of the short transverse of aforesaid wiring board fixed mount 3
31, and respectively constitute in the both sides of the bottom of wiring board fixed mount 3 and have a fixed mount pin 32, fixed mount pin 32 inserts aforementioned cabinet
In chamber roof heat-insulation layer 112, aforementioned wiring board 5 corresponding to adjust jack 31 position adjust up and down with wiring board fixed mount
3 insert build-in determines.Cabinet chamber top board i.e. and offer fixing in the position corresponding to fixed mount pin 32 on lamp box base plate
Frame pin holes 113, fixed mount pin 32 inserts in cabinet chamber roof heat-insulation layer 112 in the position corresponding to fixed mount pin holes 113.
A pair inserting foot hole is offered on aforesaid wiring board 5 and in the position corresponding to aforementioned adjustment jack 31
52, at this to being respectively plugged with one end of an inserting foot 6 on inserting foot hole 52, and the other end of this inserting foot 6 and aforementioned wiring board
Adjustment jack 31 inserting on fixed mount 3.
As shown in Figure 1, constitute in one end of aforementioned inserting foot 6 and have the one first i.e. inverted cone plug of back taper plug 6(), middle part
Constitute have a shape in " presser feet 62 of [" shape, the other end constitute have the one second i.e. inverted cone plug of back taper plug 63(), first fall
Cone plug 61 inserts in inserting foot hole 52, and presser feet 62 is resisted against on described wiring board fixed mount 3, and the second back taper plug 63 inserts
In described adjustment jack 31.Change inserting foot 6 can make in the position adjusted on jack 31 to lower on the height work of wiring board 5
Whole.
Continue to see Fig. 1, aforesaid wiring board fixed mount 3 short transverse bottom and back to aforementioned wiring board 5
Side is constituted has a pair driver fixed ear base 33, on aforesaid light emitting element driver 4 and corresponding to a pair driving
The position of device fixed ear base 33 is constituted has a pair driver to fix ear 41, and driver is fixed ear 41 and followed closely by fixing ear snail by this
411 and a pair driver fixed ear base 33 fix.
Aforesaid wiring board 5 is fixed with a wiring board power supply transfer part being connected with the circuit electrical on wiring board 5
53, this wiring board power supply transfer part 53 is electrically connected with aforesaid light emitting element driver 4 by adaptor circuit 531.
As shown in Figure 1, aforesaid fixed mount pin 32 is the pawl pin of taper, the fixed mount pin 2 one of this structure
After inserting cabinet chamber roof heat-insulation layer 112, dyschezia is to exit.
Also expand in the bottom of aforementioned wiring board fixed mount 3 and be provided with a fixed mount extension location-plate 34, it is preferable that fix at this
Offer location-plate screw hole 341 on frame extension location-plate 34, use screw in the position corresponding to location-plate screw hole 341 by solid
The base plate determining frame extension location-plate 34 and the lamp box chamber 21 of aforementioned lamp box 2 is i.e. fixed with cabinet chamber top board；Aforesaid wiring board is luminous
Element 51 is LED；Aforesaid light emitting element driver 4 is LED controller.
Still referring to Fig. 1, the cabinet chamber roof in aforementioned cabinet chamber 11 is fixed with a cabinet chamber ceiling lighting module 7, this cabinet chamber is inhaled
Top lighting module 7 is electrically connected with described wiring board 5 by circuit.
The structure preferably rather than being definitely limited to of aforesaid cabinet chamber ceiling lighting module 7 is as follows: include transparent top hood 71, electricity
Road plate 72 and circuit board protecting cover 73, Transparent lamp shade 71 uses lampshade to fix screw 712 and fixes with aforementioned cabinet chamber roof, this clear lamp
Cover 71(transparent plastic make) towards circuit board 72 side constitute have a circuit board installation cavity 711, circuit board 72 is arranged on electricity
In road plate installation cavity 711, and this circuit board 72 is connected with aforementioned wiring board 5 by circuit board lead-out wire 721, on circuit board 72
Space state is provided with circuit board light-emitting element 722, and this circuit board light-emitting element 722 is with the circuit electrical on circuit board 72 even
Connecing, circuit board protecting cover 73 matches with the circuit board installation cavity 711 of transparent top hood 71, to aforesaid circuit board 72 to insert embedding mode
Cover and protect.Wherein: on aforesaid wiring board 5, be fixed with a transition socket 54, this transition socket 54 and the circuit electricity on wiring board 5
Gas connects, aforementioned circuit plate lead-out wire 721 and transition socket 54 socket connection.
Aforesaid circuit board light-emitting element 722 is LED.Preferably, at the circuit board installation cavity 711 of aforementioned transparent lampshade 7
Interior composition has a draw-in groove 7111, and constitutes on circuit board protecting cover 73 and in the position corresponding to draw-in groove 7111 and have grab 731, card
Hook 731 matches with draw-in groove 7111.And then preferably, diaphragm seal 74 is set between circuit board 72 and circuit board protecting cover.More and
Preferably, on circuit board protecting cover 73 and back to circuit board 72 side constitute have a wire holder 732, aforesaid circuit board 72
Circuit board lead-out wire 721 by way of wire holder 732 and the inserting of aforesaid transition socket 54, specifically, by being fixed on circuit
The plug of the end of plate lead-out wire 721 and transition socket 54 inserting.
Referring to Fig. 2 and combine Fig. 1, Fig. 2 shows that illuminator of the present invention is installed on lamp box chamber 21 inside information of lamp box 2
Shape, and show the situation that cabinet chamber ceiling lighting module 7 is fixed on the roof of cabinet chamber, the wiring board luminescence unit on wiring board 5
Part 51 is just to lamp house panel 22.Also show the cabinet door 12 of cabinet 1 in fig. 2, in the control of the controller of food refrigerated display cabinet
Make wiring board light-emitting component 51 under system and circuit board light-emitting element 722 is bright opens or extinguish.
Claims (10)
1. an illuminator for food refrigerated display cabinet, described food refrigerated display cabinet includes a cabinet (1), this cabinet
(1) composition has cabinet chamber (11), is provided with the insulation of cabinet chamber in the cabinet chamber left and right sidewall in this cabinet chamber (11) and the interlayer of cabinet chamber rear wall
Layer (111), and it is provided with cabinet chamber roof heat-insulation layer (112) in the interlayer of the cabinet chamber roof of cabinet chamber (11)；One composition has lamp box
The lamp box (2) in chamber (21), this lamp box (2) is arranged on the top of described cabinet (1) and matches with the cabinet chamber roof of cabinet chamber (11)
Close；It is characterized in that described illuminator includes a wiring board fixed mount (3), this wiring board fixed mount (3) is positioned at described lamp
In case chamber (21) and it is solidly plugged on the roof of cabinet chamber to be perpendicular to the state of described cabinet chamber roof；One light emitting element driver (4)
With a wiring board (5), the bottom of light emitting element driver (4) and the short transverse of described wiring board fixed mount (3) fixes, and
The electric controller electrical connection of this light emitting element driver (4) and food refrigerated display cabinet, wiring board (5) adjusts up and down ground and
It is fixed that wiring board fixed mount (3) inserts build-in, and is electrically connected with light emitting element driver (4), in the length side of this wiring board (5)
Wiring board light-emitting component (51) being distributed to space state, this wiring board light-emitting component (51) is towards the light box face of lamp box (2)
Plate (22).
The illuminator of food refrigerated display cabinet the most according to claim 1, it is characterised in that fix at described wiring board
The both sides on the top of the short transverse of frame (3) respectively offer adjustment jack (31) with space state, and in wiring board fixed mount (3)
The both sides of bottom respectively constitute and have a fixed mount pin (32), fixed mount pin (32) inserts described cabinet chamber roof heat-insulation layer
(112) in, described wiring board (5) adjust up and down in the position corresponding to described adjustment jack (31) with wiring board fixed mount
(3) build-in is inserted fixed.
The illuminator of food refrigerated display cabinet the most according to claim 2, it is characterised in that at described wiring board (5)
Above and offer a pair inserting foot hole (52), at this to inserting foot hole (52) in the position corresponding to described adjustment jack (31)
On be respectively plugged with one end of an inserting foot (6), and the other end of this inserting foot (6) and the tune on described wiring board fixed mount (3)
Whole jack (31) inserting.
The illuminator of food refrigerated display cabinet the most according to claim 3, it is characterised in that at described inserting foot (6)
One end is constituted one first back taper plug (61), and middle part is constituted a presser feet (62), and the other end is constituted one second back taper plug
(63), in the inserting foot hole (52) described in the first back taper plug (61) insertion, presser feet (62) is resisted against described wiring board fixed mount
(3) on, in the adjustment jack (31) described in the second back taper plug (63) insertion.
The illuminator of food refrigerated display cabinet the most according to claim 1, it is characterised in that solid at described wiring board
Determine the short transverse of frame (3) bottom and back to described wiring board (5) side constitute have a pair driver fixed ear base
(33), above and constitute in the position corresponding to a pair driver fixed ear base (33) at described light emitting element driver (4)
Having a pair driver to fix ear (41), it is solid with a pair driver by fixing ear snail nail (411) that driver is fixed ear (41) by this
Determine ear mount (33) to fix.
The illuminator of food refrigerated display cabinet the most according to claim 1, it is characterised in that at described wiring board (5)
On be fixed with wiring board power supply transfer part (53) being connected with the circuit electrical on wiring board (5), this wiring board power supply transfer
Part (53) is electrically connected with described light emitting element driver (4) by adaptor circuit (531).
The illuminator of food refrigerated display cabinet the most according to claim 2, it is characterised in that described fixed mount pin
(32) it is the pawl pin of taper.
The illuminator of food refrigerated display cabinet the most according to claim 1, it is characterised in that fix at described wiring board
The bottom of frame (3) also expand be provided with one fixed mount extension location-plate (34), this fixed mount extension location-plate (34) with described lamp box (2)
The base plate in lamp box chamber (21) fix；Described wiring board light-emitting component (51) is LED；Described light emitting element driver (4)
For LED controller.
The illuminator of food refrigerated display cabinet the most according to claim 1, it is characterised in that described cabinet chamber (11)
Being fixed with cabinet chamber ceiling lighting module (7) on the roof of cabinet chamber, this cabinet chamber ceiling lighting module (7) is by circuit and described circuit
Plate (5) is electrically connected.
The illuminator of food refrigerated display cabinet the most according to claim 9, it is characterised in that described cabinet chamber ceiling is shone
Bright module (7) includes that Transparent lamp shade (71), circuit board (72) and circuit board protecting cover (73), Transparent lamp shade (71) push up with described cabinet chamber
Wall is fixed, and this Transparent lamp shade (71) has a circuit board installation cavity (711), circuit board (72) towards the side composition of circuit board (72)
It is arranged in circuit board installation cavity (711), and this circuit board (72) is by circuit board lead-out wire (721) and described wiring board (5)
Connect, circuit board (72) is provided with circuit board light-emitting element (722), this circuit board light-emitting element (722) with space state
Being connected with the circuit electrical on circuit board (72), circuit board protecting cover (73) is to plug in the circuit board peace of embedding mode and Transparent lamp shade (71)
Behave affectedly (711) match, described circuit board (72) is covered and protects, wherein: be fixed with on described wiring board (5) transition insert
Seat (54), this transition socket (54) is connected with the circuit electrical on wiring board (5), described circuit board lead-out wire (721) and transition
Socket (54) socket connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067220.0A CN104676371B (en) | 2015-02-09 | 2015-02-09 | The illuminator of food refrigerated display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067220.0A CN104676371B (en) | 2015-02-09 | 2015-02-09 | The illuminator of food refrigerated display cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676371A CN104676371A (en) | 2015-06-03 |
| CN104676371B true CN104676371B (en) | 2016-12-28 |
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ID=53311776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067220.0A Active CN104676371B (en) | 2015-02-09 | 2015-02-09 | The illuminator of food refrigerated display cabinet |
Country Status (1)
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| CN (1) | CN104676371B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| MX2008008558A (en) * | 2007-06-29 | 2009-03-04 | Abl Ip Holding Llc | Led lighting assemblies for display cases. |
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| US8858013B2 (en) * | 2011-04-29 | 2014-10-14 | Hussmann Corporation | Low heat transfer magnetic shelf attachment |
| CN203349051U (en) * | 2013-04-28 | 2013-12-18 | 日先陈列展示用品(中山)有限公司 | Novel LED backlight box frame |
| CN104048216A (en) * | 2014-06-13 | 2014-09-17 | 江苏格林电器有限公司 | Assembly-type light box structure of food refrigeration display cabinet |
| CN204403950U (en) * | 2015-02-09 | 2015-06-17 | 苏州立行新能源科技有限公司 | The lighting device of food refrigerated display cabinet |
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| CN104676371A (en) | 2015-06-03 |
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