CN207407163U - A kind of the top of a wall lamp - Google Patents
A kind of the top of a wall lamp Download PDFInfo
- Publication number
- CN207407163U CN207407163U CN201721408590.7U CN201721408590U CN207407163U CN 207407163 U CN207407163 U CN 207407163U CN 201721408590 U CN201721408590 U CN 201721408590U CN 207407163 U CN207407163 U CN 207407163U
- Authority
- CN
- China
- Prior art keywords
- shaft
- wall
- cover
- cover body
- wall 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of the top of a wall lamps, include the support shaft of pedestal, lamp body and fixed lamp body, its key points of the technical solution are that the outer wall of the support shaft is rotatably connected to shaft, the lower end of the shaft is connected with driving portion, and the driving portion includes actuator and transmission device；The upper end of the shaft is provided with cover body, several radiating grooves are offered on the cover body, several fan blades are fixedly installed inside the cover body.Achieve the purpose that accelerate lamp body heat dissipation.
Description
Technical field
The utility model is related to Landscape Lamp field, more specifically, it relates to a kind of the top of a wall lamp.
Background technology
The top of a wall lamp is one kind in Landscape Lamp, and Landscape Lamp is indispensable part in Modern Landscape, and not only itself has for it
There is higher ornamental value, also emphasize the landscape of artistic lamp and the coordinating and unifying of scenic spot history culture, ambient enviroment.
Existing Authorization Notice No. is that the Chinese patent of CN206018389U discloses the top of a wall lamp, including pedestal, lamp and overhead guard,
Pedestal is fixed on wall or building, is illuminated using the light of lamp body, has had both practicability and ornamental value.
But lamp body generally uses LED light at present, about 30% electric energy is converted into luminous energy when in use, remaining conversion
Into thermal energy.Power supply works under lasting hot environment, can cause LED light source that early ageing occurs due to long term high temperature works.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of the top of a wall lamps, have and accelerate
The advantage of lamp body heat dissipation.
To achieve the above object, the utility model provides following technical solution：
A kind of the top of a wall lamp, includes the support shaft of pedestal, lamp body and fixed lamp body, and the outer wall of the support shaft is rotatably connected to
Shaft, the lower end of the shaft are connected with driving portion, and the driving portion includes actuator and transmission device；The shaft it is upper
End set has cover body, several radiating grooves are offered on the cover body, several fan blades are fixedly installed inside the cover body.
By using above-mentioned technical proposal, when actuator drives transmission operation, the shaft that is connected with transmission device
It constantly rotates, while drives the cover body rotation for being arranged on shaft upper end.Cover body is arranged on during rotation inside cover body
Fan blades cover body is followed to rotate together around lamp body, accelerate lamp body surrounding air flowing, so as to accelerate lamp body dissipate
Heat.
Further, the transmission device includes driving gear and the driven gear engaged with driving gear；The active
Gear is fixedly connected with motor, and the driven gear is set on the outer wall of shaft.
By using above-mentioned technical proposal, when actuator drives driving gear to rotate, driving gear will be turned by engagement
Square is driven to driven gear, and then is driven and rotated with the fixed shaft of driven gear.When shaft drives cover body and fan blades rotates,
It can speed up the air flow around lamp body.The accuracy transferred torque and ensure that transmission is engaged by gear.
Further, cavity is offered on the pedestal, the driving portion is placed on inside cavity.
By using above-mentioned technical proposal, the top of a wall lamp is a kind of Landscape Lamp, it is therefore desirable to take into account safety and beauty, will drive
Portion is placed on inside cavity, has both reduced touching by mistake for tourist, while reduces its influence to the top of a wall lamp and ambient enviroment.
Further, the outer wall of the shaft is arranged with dust cover, and the dust cover is axially penetrated through along it offers insertion
Hole, the opening of the dust cover bottom surface are more than the opening of cavity upper end；The dust cover is fixedly connected with pedestal.
By using above-mentioned technical proposal, dust cover is provide with above cavity can reduce into the dust inside cavity
With other sundries, ensure gear-driven accuracy.
Further, the dust cover is in horn-like setting, and the area of the dust cover upper surface is less than its lower face
Area.
By using above-mentioned technical proposal, dust cover is set in the horn-like size that can reduce dust cover entirety, is subtracted
Influence of the small dust cover to the top of a wall lamp global design.
Further, the cover body and shaft are detachably connected.
By using above-mentioned technical proposal, when lamp body is damaged or broken down, cover body from shaft is removed, is facilitated
Repair and inspection.
Further, the outer wall of the shaft is arranged with Anti-slip cover, and the outer wall protrusion of the Anti-slip cover is provided with striped.
By using above-mentioned technical proposal, Anti-slip cover and the striped being arranged on Anti-slip cover can increase palm and shaft it
Between stiction, convenient for cover body is removed from shaft.
Further, the support shaft offers guidewire lumen.
By using above-mentioned technical proposal, guidewire lumen is set to facilitate the placement of conducting wire, ensure shaft and cover body in rotation
Conducting wire will not be impacted in the process.
In conclusion the utility model has the advantages that：
1st, by setting cover body and fan blades, the air flow around lamp body is accelerated, has what is radiated and cool down to lamp body
Effect；
2nd, by setting Anti-slip cover and striped, the stiction between palm and shaft outer wall is increased, it can be convenient
Cover body and shaft are separated；
3rd, by setting horn-like dust cover, the dust fallen into inside cavity can either be reduced, while can prevent people
The transmission device inside cavity is touched by mistake.
Description of the drawings
Fig. 1 is the overall schematic of the top of a wall lamp in embodiment；
Fig. 2 is the sectional view of the top of a wall lamp in embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure：1st, pedestal；11st, cavity；2nd, lamp body；3rd, support shaft；31st, guidewire lumen；4th, shaft；41st, Anti-slip cover；411st, item
Line；5th, cover body；51st, fan blades；52nd, radiating groove；6th, actuator；7th, transmission device；71st, driving gear；72nd, driven gear；8th, axis
It holds；81st, outer ring；82nd, inner ring；9th, dust cover.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Embodiment：
A kind of the top of a wall lamp, referring to Figures 1 and 2, including pedestal 1, pedestal 1 and wall pass through bolt（It is not marked in figure）Gu
Fixed connection.The inside of pedestal 1 offers cavity 11, and the depth of cavity 11 is less than the height of pedestal 1.
With reference to Fig. 2, the bottom wall of cavity 11 is welded with support shaft 3, and the top of support shaft 3 is connected with lamp body 2.Above-mentioned support shaft
3 along its short transverse through offering guidewire lumen 31.
With reference to Fig. 2, the outer wall of support shaft 3 is arranged with shaft 4, bearing 8, axis is provided between above-mentioned shaft 4 and support shaft 3
It holds 8 inner ring 82 to be set on the outer wall of support shaft 3,81 inlay card of outer ring of bearing 8 is in the inside of shaft 4.
With reference to Fig. 2, the lower end of shaft 4 is connected with driving portion, and driving portion includes actuator 6 and is connected with actuator 6
Transmission device 7, actuator 6 is preferably motor in the present embodiment.Transmission device 7 includes driving gear 71 and and driving gear
The driven gear 72 of 71 engagements, driving gear 71 are fixedly connected with actuator 6, and driven gear 72 is set on the outer wall of shaft 4,
It is fixedly connected with shaft 4.
With reference to Fig. 2, the upper end of shaft 4 is detachably provided with being located at the cover body 5 outside lamp body 2, the cover body 5
Top half is set in hemisphere, and the latter half is set in pipe.When actuator 6 drives driving gear 71 to rotate, pass through tooth
Wheel engagement driving gear 71 transmits torque to driven gear 72, and driven gear 72 drives the shaft 4 being secured to move, and then
The cover body 5 for being fixed on 4 upper end of shaft is driven to rotate.
With reference to Fig. 2, several radiating grooves 52 are offered on cover body 5, when cover body 5 rotates, air inside and outside cover body 5 can be through
Radiating groove 52 is crossed to swap.
With reference to Fig. 2, the inner inclination of cover body 5 is provided with several fan blades 51, between the outer wall of fan blades 51 and lamp body 2 leaves
Gap.Cover body 5 can drive the fan blades being fixed therein on wall 51 to be rotated around lamp body 2 when rotating, and further speed up around lamp body 2
The flowing of air.
With reference to Fig. 2 and Fig. 3, the outer wall of shaft 4 is arranged with dust cover 9, and dust cover 9 is axially penetrated through along it offers insertion hole
91, it is inserted into 4 clearance fit of hole 91 and shaft.It is in horn-like that dust cover 9, which is set, and the area of end face is less than the face of its lower face thereon
Product.And the opening of the lower end of dust cover 9 is more than the opening of cavity 11, so dust cover 9 can cover cavity 11 completely.
When shaft 4 rotates dust cover 9 can be driven to move in order to prevent, 1 company of being bolted of lower end and pedestal of dust cover 9
It connects.
With reference to Fig. 2 and 3, the upper end of shaft 4 and cover body 5 are threadedly coupled, and the outer wall of shaft 4 is provided with external screw thread, cover body 5
The inner wall of the latter half pipe is provided with the internal thread with external screw thread cooperation.
With reference to Fig. 2 and Fig. 3, the outer wall of shaft 4 is arranged with Anti-slip cover 41, and Anti-slip cover 41 is arranged on shaft 4 and dust cover 9 connects
Touch beneath portions.After dust cover 9 and pedestal 1 are fixed, being arranged on the Anti-slip cover 41 of 9 lower section of dust cover can not move upwards, so as to
Limit movement of the shaft 4 along its axis direction.In order to increase the stiction between palm and shaft 4, Anti-slip cover 41 it is outer
Wall is provided with several stripeds 411.When needing to remove cover body 5 from shaft 4, fixed enclosure 5 while rotating shaft 4, just
Cover body 5 can be removed.
Operation principle is as follows：
Driven gear 72 is set on the outer wall of shaft 4, be then set in shaft 4 on the outer wall of support shaft 3 first.
Then driving gear 71 and actuator 6 are fixed, and actuator 6 is fixed on the inner wall of cavity 11, in fixed actuator 6
Ensure 72 correct engagement of driving gear 71 and driven gear.
Then dust cover 9 is set on the outer wall of shaft 4, and the bottom of dust cover 9 and pedestal 1 is fixed.Then will
Cover body 5 is fixedly connected with the upper end of shaft 4.
Claims (8)
1. a kind of the top of a wall lamp, the support shaft (3) including pedestal (1), lamp body (2) and fixed lamp body (2), it is characterised in that：It is described
The outer wall of support shaft (3) is rotatably connected to shaft (4), and the lower end of the shaft (4) is connected with driving portion, the driving portion bag
Include actuator (6) and transmission device (7)；The upper end of the shaft (4) is provided with cover body (5), is offered on the cover body (5)
Several radiating grooves (52), the cover body (5) is internal to be fixedly installed several fan blades (51).
2. the top of a wall lamp according to claim 1, it is characterised in that：The transmission device (7) include driving gear (71) and
The driven gear (72) engaged with driving gear (71)；The driving gear (71) is fixedly connected with actuator (6), described driven
Gear (72) is set on the outer wall of shaft (4).
3. the top of a wall lamp according to claim 1, it is characterised in that：Cavity (11), the drive are offered on the pedestal (1)
It is internal that dynamic portion is placed on cavity (11).
4. the top of a wall lamp according to claim 3, it is characterised in that：The outer wall of the shaft (4) is arranged with dust cover (9),
The dust cover (9) axially penetrates through along it offers insertion hole（91）, the opening of dust cover (9) bottom surface is more than cavity (11)
The opening of upper end；The dust cover (9) is fixedly connected with pedestal (1).
5. the top of a wall lamp according to claim 4, it is characterised in that：The dust cover (9) is in horn-like setting, described dust-proof
The area for covering (9) upper surface is less than the area of its lower face.
6. the top of a wall lamp according to claim 1, it is characterised in that：The cover body (5) and shaft (4) are detachably connected.
7. the top of a wall lamp according to claim 6, it is characterised in that：The outer wall of the shaft (4) is arranged with Anti-slip cover (41),
The outer wall protrusion of the Anti-slip cover (41) is provided with striped (411).
8. the top of a wall lamp according to any claim in claim 1-7, it is characterised in that：The support shaft (3) opens up
There is guidewire lumen (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408590.7U CN207407163U (en) | 2017-10-27 | 2017-10-27 | A kind of the top of a wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408590.7U CN207407163U (en) | 2017-10-27 | 2017-10-27 | A kind of the top of a wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407163U true CN207407163U (en) | 2018-05-25 |
Family
ID=62408102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721408590.7U Expired - Fee Related CN207407163U (en) | 2017-10-27 | 2017-10-27 | A kind of the top of a wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145632A (en) * | 2019-12-31 | 2020-05-12 | 盐城市博时电子有限公司 | LED (light-emitting diode) celestial body teaching lamp for children |
-
2017
- 2017-10-27 CN CN201721408590.7U patent/CN207407163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145632A (en) * | 2019-12-31 | 2020-05-12 | 盐城市博时电子有限公司 | LED (light-emitting diode) celestial body teaching lamp for children |
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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: 20180525 Termination date: 20181027 |