CN209013131U - A kind of LED street lamp cover board with radiating ribs - Google Patents
A kind of LED street lamp cover board with radiating ribs Download PDFInfo
- Publication number
- CN209013131U CN209013131U CN201821988186.6U CN201821988186U CN209013131U CN 209013131 U CN209013131 U CN 209013131U CN 201821988186 U CN201821988186 U CN 201821988186U CN 209013131 U CN209013131 U CN 209013131U
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- plate
- cover plate
- fixed
- pinboard
- connecting plate
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Abstract
The utility model proposes a kind of LED street lamp cover board with radiating ribs, including upper cover plate, lower cover and LED light bar；Upper cover plate includes side plate, outer cover plate and inner cover plate, the outer cover plate of arc-shaped structure is fixed on the top of side plate, the inner cover plate of arc-shaped structure is fixed on the inner wall of side plate, inner cover plate is located at the lower section of outer cover plate, and multiple radiating ribs are equipped between inner cover plate and outer cover plate；The lower section mirror image of inner cover plate is set there are two connecting plate, and a pinboard is fixed by fixed structure level in the lower section of two connecting plates, and LED light bar is fixed on pinboard by screw bolt and nut；Lower cover is detachably mounted on upper cover plate；Easy for installation, perfect heat-dissipating of the invention, improves the service life of street lamp.
Description
Technical field
The utility model relates to a kind of street lamp cover board, in particular to a kind of LED street lamp cover board with radiating ribs.
Background technique
Street lamp is the important component of city illumination, and traditional street lamp is frequently with high-pressure sodium lamp, 360 degree of high-pressure sodium lamp hairs
Light, the big disadvantage of light loss cause the huge waste of the energy.Currently, global environment is all developing in worsening, each state
Clean energy resource.And with the rapid growth of national economy, China's energy supply and demand contradiction is outstanding day by day, and power supply comes into existence
The situation of critical shortage, energy conservation are current institute's urgent problems.Therefore, exploitation is new and effective, energy saving, the service life is long, colour developing
High, the environmentally friendly LED street lamp of index has a very important significance city illumination energy conservation.
Street lamp cover board is one of essential component in street lamp, street lamp light cover surfacing traditionally, smooth, and
Complex process is unfavorable for subsequent processing and mass production, and many street lamps are radiated using fan or cavity, leads to fan life
It is extremely low, and heat dissipation effect is unobvious, and cavity can enter a large amount of insects and sundries, be restricted the LED street lamp service life, often go out
The phenomenon that now replacing, and when LED street lamp is emitted light and heat, a large amount of heat can be generated, the service life of LED street lamp is unfavorable for.
Utility model content
The utility model proposes a kind of LED street lamp cover board with radiating ribs regarding to the issue above, easy for installation, heat dissipation
Performance is good, improves the service life of street lamp.
Specific technical solution is as follows:
A kind of LED street lamp cover board with radiating ribs, including upper cover plate, lower cover and LED light bar；
Upper cover plate includes side plate, outer cover plate and inner cover plate, and the outer cover plate of arc-shaped structure is fixed on the top of side plate, circular arc
The inner cover plate of shape structure is fixed on the inner wall of side plate, inner cover plate is located at the lower section of outer cover plate, is set between inner cover plate and outer cover plate
There are multiple radiating ribs；
The lower section mirror image of inner cover plate is set there are two connecting plate, and the lower section of two connecting plates is consolidated by the way that fixed structure is horizontal
A fixed pinboard, LED light bar are fixed on pinboard by screw bolt and nut；
Lower cover is detachably mounted on upper cover plate；
Fixed structure includes inserting column and end cap, and the inserting column of cylindrical structure is fixed on the lower section of connecting plate, inserting column
It is equipped with the first inserting groove of bottom opening, the top of the first inserting groove is equipped with the second inserting groove；
Circumferentially uniformly distributed at least three position limiting structure of shape in first inserting groove, position limiting structure include horizontally disposed the
One connecting rod, first connecting rod one end movably pass through inserting column and are connected with the first briquetting being arranged in the first inserting groove
It connects, the other end of first connecting rod is arranged in the outside of inserting column, is connected with the second briquetting, and first is arranged on first connecting rod
Spring, the first spring are pressed on the inner wall of the first briquetting and the first inserting groove, when the first spring in a free state, second
Briquetting fitting is arranged on the outer wall of inserting column；
What end cap can be threadedly engaged is locked in the bottom of inserting column, end cap rotatably equipped with a push rod；
Corresponding with inserting column on pinboard to be equipped with first through hole, top-down first across pinboard of inserting column is led to
Hole makes position limiting structure be located at the lower section of pinboard, and end cap is locked on inserting column, and push rod is made to pass through the of position limiting structure
After between one briquetting, in the second inserting groove of insertion of interference fit, the second briquetting moves outwardly to first under the action of push rod
The outside of through-hole, to being locked pinboard on connecting plate.
Further, connecting plate includes the first connecting plate, the second connecting plate and third connecting plate, and the first connecting plate is tilted towards
The interior bottom for being fixed on inner cover plate, the second connecting plate are tilted towards the outer bottom for being fixed on the first connecting plate, third connecting plate
The horizontal bottom for being fixed on the second connecting plate, inserting column is vertical to be fixed on third connecting plate.
Further, lower cover is detachably mounted on upper cover plate by screw, and lower cover is transparent panel.
Further, the top of lower cover setting there are two plugboard vertically upward, two plugboards are arranged in parallel,
The top of plugboard is equipped with a limit briquetting, and limit briquetting is arranged in the one side wall being close with pinboard；
When lower cover is fixed on upper cover plate, limit briquetting is pressed on pinboard.
Further, two support constructions are additionally provided on upper cover plate, two support constructions are corresponding with two plugboards respectively
Setting, support construction includes multiple support springs and a support plate, and support spring one end is fixed on the inner wall of side plate, supports
The other end of spring is fixedly connected with support plate, and support plate is pressed on plugboard under the action of support spring, support plate with
The section of the contact jaw of plugboard is arc-shaped structure.
Further, the top of push rod is up-small and down-big conical structure.
The utility model installation method is as follows:
(1) LED light bar is fixed on pinboard, pinboard is locked on connecting plate by fixed structure；Gu
Determine the lock mode of structure are as follows: the top-down first through hole across pinboard of inserting column makes position limiting structure be located at pinboard
Lower section, end cap is locked on inserting column, make push rod across the first briquetting of position limiting structure after, interference fit
It is inserted into the second inserting groove, the second briquetting moves outwardly to the outside of first through hole under the action of push rod, thus by pinboard
It is locked on connecting plate；
(2) lower cover is pressed on to the bottom of upper cover plate, is made in the insertion upper cover plate of plugboard from bottom to top, briquetting is limited
It is pressed on the top of pinboard, support plate is pressed on the outer wall of plugboard, then lower cover is locked upper by screw
On cover board.
The utility model has the following beneficial effects:
The utility model has the advantages of convenient installation, perfect heat-dissipating, improves the service life of street lamp.
Detailed description of the invention
Fig. 1 is the utility model section view.
Cross-sectional view when Fig. 2 is fixed structure lock state.
Cross-sectional view when Fig. 3 is fixed structure unlocked state.
Fig. 4 is part A enlarged drawing in Fig. 1.
Specific embodiment
It is clear to be more clear the technical solution of the utility model, the utility model is carried out into one with reference to the accompanying drawing
Step description, the technical characteristic of any pair of technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
Appended drawing reference
Upper cover plate 1, lower cover 2, LED light bar 3, side plate 4, outer cover plate 5, inner cover plate 6, radiating ribs 7, connecting plate 8, pinboard
9, inserting column 10, end cap 11, the first inserting groove 12, the second inserting groove 13, position limiting structure 14, first connecting rod 15, the first briquetting
16, the second briquetting 17, the first spring 18, push rod 19, first through hole 20, the first connecting plate 21, the second connecting plate 22, third connection
Plate 23, plugboard 24, limit briquetting 25, support construction 26, support spring 27, support plate 28.
A kind of LED street lamp cover board with radiating ribs as shown in the figure, including upper cover plate 1, lower cover 2 and LED light bar 3；
Upper cover plate includes side plate 4, outer cover plate 5 and inner cover plate 6, the outer cover plate of arc-shaped structure be fixed on the top of side plate,
The inner cover plate of arc-shaped structure is fixed on the inner wall of side plate, inner cover plate is located at the lower section of outer cover plate, inner cover plate and outer cover plate it
Between be equipped with multiple radiating ribs 7；
The lower section mirror image of inner cover plate is set there are two connecting plate 8, and the lower section of two connecting plates passes through fixed structure level
A pinboard 9 is fixed, LED light bar is fixed on pinboard by screw bolt and nut；
Lower cover is detachably mounted on upper cover plate；
Fixed structure includes inserting column 10 and end cap 11, and the inserting column of cylindrical structure is fixed on the lower section of connecting plate, is inserted
The first inserting groove 12 that column is equipped with bottom opening is connect, the top of the first inserting groove is equipped with the second inserting groove 13；
Circumferentially uniformly distributed at least three position limiting structure 14 of shape, position limiting structure include horizontally disposed in first inserting groove
First connecting rod 15, the first briquetting 16 that first connecting rod one end movably passes through inserting column and is arranged in the first inserting groove
It is connected, the other end of first connecting rod is arranged in the outside of inserting column, is connected with the second briquetting 17, covers on first connecting rod
If the first spring 18, the first spring are pressed on the inner wall of the first briquetting and the first inserting groove, when the first spring is in free shape
When state, the fitting of the second briquetting is arranged on the outer wall of inserting column；
What end cap can be threadedly engaged is locked in the bottom of inserting column, end cap rotatably equipped with a push rod 19；
Corresponding with inserting column on pinboard to be equipped with first through hole 20, inserting column is top-down across the first of pinboard
Through-hole makes position limiting structure be located at the lower section of pinboard, and end cap is locked on inserting column, and push rod is made to pass through position limiting structure
After between first briquetting, in the second inserting groove of insertion of interference fit, the second briquetting moves outwardly to the under the action of push rod
The outside of one through-hole, to being locked pinboard on connecting plate.
Further, connecting plate includes the first connecting plate 21, the second connecting plate 22 and third connecting plate 23, the first connecting plate
The inwardly angled bottom for being fixed on inner cover plate, the second connecting plate are tilted towards the outer bottom for being fixed on the first connecting plate, third
The bottom for being fixed on the second connecting plate of connecting plate level, inserting column is vertical to be fixed on third connecting plate.
Further, lower cover is detachably mounted on upper cover plate by screw, and lower cover is transparent panel.
Further, the top of lower cover setting there are two plugboard 24 vertically upward, two plugboards are parallel to each other and set
It sets, the top of plugboard is equipped with a limit briquetting 25, and limit briquetting is arranged in the one side wall being close with pinboard；
When lower cover is fixed on upper cover plate, limit briquetting is pressed on pinboard.
Further, be additionally provided with two support constructions 26 on upper cover plate, two support constructions respectively with two plugboards pair
It should be arranged, support construction includes that multiple support springs 27 and a support plate 28, support spring one end are fixed on the inner wall of side plate
Upper, support spring the other end is fixedly connected with support plate, and support plate is pressed on plugboard under the action of support spring, branch
The section of the contact jaw of fagging and plugboard is arc-shaped structure.
Further, the top of push rod is up-small and down-big conical structure.
The utility model installation method is as follows:
(1) LED light bar is fixed on pinboard, pinboard is locked on connecting plate by fixed structure；Gu
Determine the lock mode of structure are as follows: the top-down first through hole across pinboard of inserting column makes position limiting structure be located at pinboard
Lower section, end cap is locked on inserting column, make push rod across the first briquetting of position limiting structure after, interference fit
It is inserted into the second inserting groove, the second briquetting moves outwardly to the outside of first through hole under the action of push rod, thus by pinboard
It is locked on connecting plate；
(2) lower cover is pressed on to the bottom of upper cover plate, is made in the insertion upper cover plate of plugboard from bottom to top, briquetting is limited
It is pressed on the top of pinboard, support plate is pressed on the outer wall of plugboard, then lower cover is locked upper by screw
On cover board.
Claims (6)
1. a kind of LED street lamp cover board with radiating ribs, it is characterized in that, including upper cover plate, lower cover and LED light bar；
Upper cover plate includes side plate, outer cover plate and inner cover plate, and the outer cover plate of arc-shaped structure is fixed on the top of side plate, arc-shaped knot
The inner cover plate of structure is fixed on the inner wall of side plate, inner cover plate is located at the lower section of outer cover plate, is equipped between inner cover plate and outer cover plate more
A radiating ribs；
The lower section mirror image of inner cover plate is set there are two connecting plate, and the lower section of two connecting plates fixes one by fixed structure level
A pinboard, LED light bar are fixed on pinboard by screw bolt and nut；
Lower cover is detachably mounted on upper cover plate；
Fixed structure includes inserting column and end cap, and the inserting column of cylindrical structure is fixed on the lower section of connecting plate, sets on inserting column
There is the first inserting groove of bottom opening, the top of the first inserting groove is equipped with the second inserting groove；
Circumferentially uniformly distributed at least three position limiting structure of shape, position limiting structure include horizontally disposed first company in first inserting groove
Extension bar, first connecting rod one end movably pass through inserting column and are connected with the first briquetting being arranged in the first inserting groove, the
The other end of one connecting rod is arranged in the outside of inserting column, is connected with the second briquetting, and the first spring is arranged on first connecting rod,
First spring is pressed on the inner wall of the first briquetting and the first inserting groove, when the first spring in a free state, the second briquetting
Fitting is arranged on the outer wall of inserting column；
What end cap can be threadedly engaged is locked in the bottom of inserting column, end cap rotatably equipped with a push rod；
It is corresponding with inserting column on pinboard to be equipped with first through hole, the top-down first through hole across pinboard of inserting column,
So that position limiting structure is located at the lower section of pinboard, end cap is locked on inserting column, push rod is made to pass through the first of position limiting structure
After between briquetting, in the second inserting groove of insertion of interference fit, it is logical that the second briquetting moves outwardly to first under the action of push rod
The outside in hole, to being locked pinboard on connecting plate.
2. a kind of LED street lamp cover board with radiating ribs as described in claim 1, it is characterized in that, connecting plate includes the first company
Fishplate bar, the second connecting plate and third connecting plate, the inwardly angled bottom for being fixed on inner cover plate of the first connecting plate, the second connecting plate
It is tilted towards the outer bottom for being fixed on the first connecting plate, the bottom for being fixed on the second connecting plate of third connecting plate level, grafting
Column is vertical to be fixed on third connecting plate.
3. a kind of LED street lamp cover board with radiating ribs as described in claim 1, it is characterized in that, lower cover can by screw
It is detachably fixedly arranged on upper cover plate, lower cover is transparent panel.
4. a kind of LED street lamp cover board with radiating ribs as described in claim 1, it is characterized in that, the top of lower cover is vertical
Upward to set that there are two plugboards, two plugboards are arranged in parallel, and the top of plugboard is equipped with a limit briquetting, limit
Briquetting is arranged in the one side wall being close with pinboard；
When lower cover is fixed on upper cover plate, limit briquetting is pressed on pinboard.
5. a kind of LED street lamp cover board with radiating ribs as claimed in claim 4, it is characterized in that, two are additionally provided on upper cover plate
A support construction, two support constructions are correspondingly arranged with two plugboards respectively, and support construction includes multiple support springs and one
A support plate, support spring one end is fixed on the inner wall of side plate, the other end of support spring is fixedly connected with support plate, support
Plate is pressed on plugboard under the action of support spring, and the section of the contact jaw of support plate and plugboard is arc-shaped structure.
6. a kind of LED street lamp cover board with radiating ribs as described in claim 1, it is characterized in that, the top of push rod is upper small
Big conical structure down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988186.6U CN209013131U (en) | 2018-11-29 | 2018-11-29 | A kind of LED street lamp cover board with radiating ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988186.6U CN209013131U (en) | 2018-11-29 | 2018-11-29 | A kind of LED street lamp cover board with radiating ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013131U true CN209013131U (en) | 2019-06-21 |
Family
ID=66843346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821988186.6U Expired - Fee Related CN209013131U (en) | 2018-11-29 | 2018-11-29 | A kind of LED street lamp cover board with radiating ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013131U (en) |
-
2018
- 2018-11-29 CN CN201821988186.6U patent/CN209013131U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211129 |