CN206802854U - Light structures and electric oven - Google Patents
Light structures and electric oven Download PDFInfo
- Publication number
- CN206802854U CN206802854U CN201720321209.7U CN201720321209U CN206802854U CN 206802854 U CN206802854 U CN 206802854U CN 201720321209 U CN201720321209 U CN 201720321209U CN 206802854 U CN206802854 U CN 206802854U
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- China
- Prior art keywords
- light
- light source
- light guide
- structures
- fixed seat
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/008—Illumination for oven cavities
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of light structures and electric oven.The light structures include light source (1), light guide (2) and high temperature resistant light-guiding shade (3), light source (1) is arranged on the light source imports end of light guide (2), high temperature resistant light-guiding shade (3) is located at outside the light source export end of light guide (2), and light guide (2) is kept apart with high temperature source.According to light structures of the present utility model, effective protection can be formed to the use of light structures at high temperature, extend its service life.
Description
Technical field
Electric oven technical field is the utility model is related to, in particular to a kind of light structures and electric oven.
Background technology
The inside of existing electric oven is equipped with illuminator, and the light structures are generally located on inside oven inner container, bakes
Temperature is high in the course of the work for case, requires higher to the heatproof of the light structures, and illuminator is chronically at high-temperature baking ring
Under border, the life-span can shorten.
Utility model content
A kind of light structures and electric oven are provided in the utility model embodiment, can to light structures making at high temperature
With effectively protection is formed, extend its service life.
To achieve the above object, the utility model embodiment provides a kind of light structures, including light source, light guide and Nai Gao
Warm light-guiding shade, light source are arranged on the light source imports end of light guide, and high temperature resistant light-guiding shade is located at outside the light source export end of light guide,
And light guide and high temperature source are kept apart.
Preferably, light guide is light pipe.
Preferably, light structures also include fixed support, light source is fixedly installed on fixed support.
Preferably, light structures also include fixed seat, fixed seat is fixedly installed on fixed support, and light source is arranged on solid
Between reservation and fixed support, and fixed by fixed seat and fixed support.
Preferably, being provided with fixed rubber cushion between light source and fixed seat, fixed rubber cushion pad is located at the bottom of light source.
Preferably, being provided with stopper slot on light source, spacing preiection is provided with fixed seat, spacing preiection is caught in stopper slot
It is interior.
Preferably, the light source imports end of light guide is provided with stopper protrusion, light guide passes through fixed seat, and stopper protrusion is stopped
Gear is in fixed seat.
Preferably, the light source export end of light guide is provided with the bright silk-screen region of enhancing.
Preferably, the bright silk-screen region of enhancing is provided with light-guiding shade.
According to another aspect of the present utility model, there is provided a kind of electric oven, including inner bag and the illumination knot for stretching into inner bag
Structure, the light structures are above-mentioned light structures, and light-guiding shade is arranged in inner bag, and closing is formed between the side wall of inner bag
Area of isolation, is provided with the inner bag hole for being communicated to area of isolation on inner bag, and the light source of the light guide of light structures exports end from interior
Courage hole is stretched into area of isolation.
Preferably, electric oven also includes air duct cover board, the light source of the light guide of light structures is fixedly installed on air channel lid
On plate.
Using the technical solution of the utility model, light structures include light source, light guide and high temperature resistant light-guiding shade, the light
Source is arranged on the light source imports end of the light guide, and the high temperature resistant light-guiding shade is located at the light source export end of the light guide
Outside, and by the light guide with high temperature source keep apart.The light structures are provided with resistant to elevated temperatures light-guiding shade at light source export end, and
Light guide and high temperature source are kept apart by the light-guiding shade, the luminous of light guide can be transferred to high temperature source by light-guiding shade, together
When again can by light-guiding shade to light guide formed insulation blocking, can be using the resistance to elevated temperatures of light-guiding shade come to high temperature source
High temperature, which is formed, to be stopped and decays, and is prevented high temperature from being adversely affected to light source, is extended the service life of light structures.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the light structures of the utility model embodiment；
Fig. 2 is the mplifying structure schematic diagram at Fig. 1 L；
Fig. 3 is the structural representation of the light-guiding shade of the light structures of the utility model embodiment；
Fig. 4 is the internal structure schematic diagram of the electric oven of the utility model embodiment；
Fig. 5 is the mplifying structure schematic diagram at Fig. 4 Q.
Description of reference numerals：1st, light source；2nd, light guide；3rd, light-guiding shade；4th, fixed support；5th, fixed seat；6th, fixed rubber cushion；
7th, stopper slot；8th, spacing preiection；9th, stopper protrusion；10th, silk-screen region；11st, inner bag；12nd, air duct cover board；13rd, inner bag hole.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to this practicality
New restriction.
With reference to shown in referring to Fig. 1 to Fig. 5, according to embodiment of the present utility model, light structures include light source 1, light guide 2
With high temperature resistant light-guiding shade 3, light source 1 is arranged on the light source imports end of light guide 2, and high temperature resistant light-guiding shade 3 is located at the light of light guide 2
Outside the export end of source, and light guide 2 is kept apart with high temperature source.
The light structures are provided with resistant to elevated temperatures light-guiding shade at light source export end, and by the light-guiding shade by light guide and height
Wen Yuan keeps apart, and the luminous of light guide can be transferred to high temperature source by light-guiding shade, while again can be by light-guiding shade to leaded light
Part forms insulation blocking, can be stopped and decayed to be formed to the high temperature of high temperature source using the resistance to elevated temperatures of light-guiding shade, prevent
High temperature adversely affects to light source, extends the service life of light structures.
Light guide 2 is light pipe.Light guide 2 is arranged to light pipe, can not only ensure light guide effect, and can subtract
The material usage of few light guide 2, reduces production cost.Light guide 2 can also be lamp guide etc..Light guide 2 can use transparent
Glass is made, and can also be made of other transparent light conductive materials.
In the present embodiment, light structures also include fixed support 4, and light source 1 is fixedly installed on fixed support 4.This is solid
Fixed rack 4 can be fixed in other structures, so as to which light structures are fixed on desired position.Set on fixed support 4
There is connecting hole, the connecting hole can be screwed hole, or unthreaded hole, light structures can be by the spiral shells that are arranged in connecting hole
Installation is fixed in fixed support 4 by the structures such as bolt.In the present embodiment, fixed support 4 is several fonts, and light source is arranged on several words
In the groove of shape fixed support 4, so as to carry out reasonable disposition to light source, the space hold of light source is reduced, while to light source 1
Formation is effectively protected.
Light structures also include fixed seat 5, and fixed seat 5 is fixedly installed on fixed support 4, and light source 1 is arranged on fixed seat 5
Fixed between fixed support 4, and by fixed seat 5 and fixed support 4.Fixed seat 5 is engaged with fixed support 4, is formed and fixed
The fixed structure of light source 1 so that light source 1 can be stably maintained on fixed support 4.Preferably, in the present embodiment, it is fixed
Support 4 is arranged at intervals with fixed seat 5, in the spacing installing space formed in fixed seat 5 and fixed support 4 of light source 1.
Fixed installation of the light source 1 on fixed support 4 is realized for convenience, and stopper slot 7, fixed seat 5 are provided with light source 1
On be provided with spacing preiection 8, spacing preiection 8 is caught in stopper slot 7.Spacing preiection 8 in fixed seat 5 is snapped onto on light source 1
In stopper slot 7, light source 1 can be formed by fixed seat 5 spacing, prevent light source 1 to be relatively fixed seat 5 after installation is complete and occur
Relative displacement, improve the stability and reliability of the mounting structure of light source 1.
Light source 1 is, for example, LED, or the illuminating part of other forms.
Preferably, fixed rubber cushion 6 is provided between light source 1 and fixed seat 5, fixed rubber cushion 6 pads the bottom for being located at light source 1.
The fixation rubber cushion 6, which can pad, to be located between light source 1 and fixed seat 5, can pass through installation of the deformation of fixed rubber cushion 6 to light source 1
Assistant reinforcement effect is played, can make that the contact with fixed seat 5 of light source 1 is even closer, and fixed structure is more firm, while can
Effective protection is formed to light source 1, prevents light source 1 to be squeezed and be damaged.
The light source imports end of light guide 2 is provided with stopper protrusion 9, light guide 2 passes through fixed seat 5, the backstop of stopper protrusion 9
In fixed seat 5.Through hole is provided with fixed seat 5, the size of the through hole can pass through for light guide 2, but and can is enough to only
Gear projection 9 plays backstop action, thus can enable when light guide 2 passes through through hole light guide 2 light source imports end compared with
It is maintained at well in fixed seat 5, good installation positioning action is formed between fixed seat 5.
Preferably, the light source export end of light guide 2 is provided with the bright silk-screen region 10 of enhancing.In the light source of light guide 2
Export end and silk-screen region 10 is set, the brightness that light source exports the light that end is conducted can be strengthened by silk-screen region 10, improve illumination
Illuminating effect of the structure in high-temperature area.
Preferably, the bright silk-screen region 10 of enhancing is provided with light-guiding shade 3, when light guide 2 directs light into high-temperature region
During domain, the light guide effect on light-guiding shade 3 can be further enhanced by the silk-screen region 10 on light-guiding shade 3, improves light-guiding shade 3
Guide-lighting brightness, the weakening guide-lighting to light guide 2 of light-guiding shade 3 is reduced, ensures the illuminating effect to high-temperature area.
With reference to shown in referring to Figure 4 and 5, according to embodiment of the present utility model, electric oven includes inner bag 11 and stretches into inner bag
11 light structures, light structures are above-mentioned light structures, and light-guiding shade 3 is arranged in inner bag 11, and with the side wall of inner bag 11
Between form the area of isolation of closing, be provided with the inner bag hole 13 for being communicated to area of isolation, the leaded light of light structures on inner bag 11
The light source export end of part 2 is stretched into area of isolation from inner bag hole 13.
Because the light source export end of light guide 2 is extend into area of isolation at inner bag hole 13, therefore light source 1 can be sent out
The light gone out is exported to along light guide 2 in the cavity of inner bag 11, and good illuminating effect is internally formed to inner bag 11.Simultaneously because
Light guide 2 is located in the area of isolation of the closing formed between light-guiding shade 3 and the side wall of inner bag 11, therefore can completely cut off or drop
High temperature suffered by low light guide 2 and light source influences, and extends the service life of light structures.
In the present embodiment, electric oven also includes air duct cover board 12, and the light source 1 of the light guide 2 of light structures is fixedly installed
On air duct cover board 12.
When being illuminated installation of the structure in electric oven, light source is fixed on fixed seat by fixed rubber cushion 6 first
On 5, at the inner bag hole 13 outside the inner bag 11 of the light source export end insertion fixed seat 5 of light guide 2, until the light source of light guide 2
The convex closure in stopper protrusion 9 in imports end touches the bottom of fixed seat 5, the installation of light guide 2 is completed, then by light source 1
The hole position of alignment fixed seat 5 is placed in fixed seat 5, and the hole position being finally aligned again in fixed seat 5 puts fixed support 4.
Light fixture is fixed after completion, and inner bag hole 13 of the light guide 2 of light fixture along inner bag 11 is inserted into inner bag
The one of middle silk-screen region 10 is facing to the inner chamber of inner bag, then by the connecting hole alignment of top air duct cover board 12 on fixed support 4
On connecting hole, stamp screw and fix, then load light-guiding shade 3 from inner side of liner, light-guiding shade 3 plays guide-lighting and protection light guide
2 effect, light is imported in inner bag 11 at light source 1, effective protection is formed to light source 1.
Certainly, above is preferred embodiment of the present utility model.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of the utility model general principle is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also considered as with retouching.
Claims (11)
1. a kind of light structures, it is characterised in that including light source (1), light guide (2) and high temperature resistant light-guiding shade (3), the light source
(1) the light source imports end of the light guide (2) is arranged on, the high temperature resistant light-guiding shade (3) is located at the light of the light guide (2)
Outside the export end of source, and the light guide (2) is kept apart with high temperature source.
2. light structures according to claim 1, it is characterised in that the light guide (2) is light pipe.
3. light structures according to claim 1, it is characterised in that the light structures also include fixed support (4), institute
Light source (1) is stated to be fixedly installed on the fixed support (4).
4. light structures according to claim 3, it is characterised in that the light structures also include fixed seat (5), described
Fixed seat (5) is fixedly installed on the fixed support (4), and the light source (1) is arranged on the fixed seat (5) and the fixation
Between support (4), and it is fixed by the fixed seat (5) and the fixed support (4).
5. light structures according to claim 4, it is characterised in that set between the light source (1) and the fixed seat (5)
Fixed rubber cushion (6) is equipped with, fixed rubber cushion (6) pad is located at the bottom of the light source (1).
6. light structures according to claim 3, it is characterised in that be provided with stopper slot (7), institute on the light source (1)
State and spacing preiection (8) is provided with fixed seat (5), the spacing preiection (8) is caught in the stopper slot (7).
7. light structures according to claim 3, it is characterised in that the light source imports end of the light guide (2) is provided with
Stopper protrusion (9), the light guide (2) pass through the fixed seat (5), and stopper protrusion (9) backstop is in the fixed seat (5)
It is interior.
8. light structures according to any one of claim 1 to 7, it is characterised in that the light source of the light guide (2) is led
Go out end and be provided with the bright silk-screen region (10) of enhancing.
9. light structures according to any one of claim 1 to 7, it is characterised in that be provided with the light-guiding shade (3)
Strengthen bright silk-screen region (10).
10. a kind of electric oven, including inner bag (11) and the light structures for stretching into the inner bag (11), it is characterised in that the photograph
Bright structure is the light structures any one of claim 1 to 9, and light-guiding shade (3) is arranged in the inner bag (11), and with
The area of isolation of closing is formed between the side wall of the inner bag (11), is provided with the inner bag (11) and is communicated to the isolated area
The inner bag hole (13) in domain, the light source of the light guide (2) of the light structures export end from the inner bag hole (13) stretch into it is described every
From in region.
11. electric oven according to claim 10, it is characterised in that the electric oven also includes air duct cover board (12), institute
The light source (1) for stating the light guide (2) of light structures is fixedly installed on the air duct cover board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321209.7U CN206802854U (en) | 2017-03-29 | 2017-03-29 | Light structures and electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321209.7U CN206802854U (en) | 2017-03-29 | 2017-03-29 | Light structures and electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802854U true CN206802854U (en) | 2017-12-26 |
Family
ID=60730722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720321209.7U Active CN206802854U (en) | 2017-03-29 | 2017-03-29 | Light structures and electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871019A (en) * | 2017-03-29 | 2017-06-20 | 珠海格力电器股份有限公司 | Light structures and electric oven |
| EP3875857A1 (en) * | 2020-03-03 | 2021-09-08 | BJB GmbH & Co. KG | Cooking appliance light with a form-fitted light guide rod |
-
2017
- 2017-03-29 CN CN201720321209.7U patent/CN206802854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871019A (en) * | 2017-03-29 | 2017-06-20 | 珠海格力电器股份有限公司 | Light structures and electric oven |
| EP3875857A1 (en) * | 2020-03-03 | 2021-09-08 | BJB GmbH & Co. KG | Cooking appliance light with a form-fitted light guide rod |
| US11168890B2 (en) | 2020-03-03 | 2021-11-09 | Bjb Gmbh & Co. Kg | Cooking apparatus light with form locking light conductor rod |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |