CN209146855U - A kind of campus court mosquito proof lighting device - Google Patents

Abstract

The utility model discloses a kind of campus court mosquito proof lighting devices, including lamp holder, the side of the lamp holder is connected with lamp cap, lampshade is cased on the outside of the lamp cap, multiple columns are uniformly placed on the outer wall of the lampshade, the top of the column is equipped with fixed block, the top of the fixed block is connected with the side outer wall of optically focused ring, the optically focused ring set is located at the outside of lampshade and inner wall is recessed inwardly arc-shaped shape, the inner wall of the arc shape is equipped with concentration piece, the concentration piece, which is right against on the outer wall of lampshade, is uniformly placed with multiple thermovents, attachment device is equipped on the thermovent.The utility model passes through the cooperation of thermovent and attachment device, orientation when heat is discharged in lampshade can be changed, to avoid mosquito from falling to inside lampshade out of thermovent, and the shield on lampshade is by being connected on the inner wall of lampshade, it is easy to disassemble, conducive to the replacement of lamp cap, the work difficulty of maintenance personal is reduced.

Description

A kind of campus court mosquito proof lighting device

Technical field

The utility model relates to court technical field of lighting fixtures more particularly to a kind of campus court mosquito proof illumination dresses It sets.

Background technique

Outdoor court can provide the place of movement for numerous sports fans, transport for convenience of sports fan in night Dynamic, the overhead in court can generally be equipped with lighting apparatus, make sporter from the insufficient influence of illumination；Present lighting apparatus is general It is to establish in the inner edge overhead on playground, by fixed rod support, to achieve the purpose that illuminate the whole audience.

As current people's lives level is continuously improved, the scale in the movement court in campus also can constantly expand, with More sporters can be accommodated, the lighting device power in court is also to need constantly to increase therewith, to provide more light It is bright, thus heat dissipation this respect be also need it is ready-made, but existing heat dissipation technology be by opening up heat release hole on lampshade, from And realize that the hot gas in lampshade and ambient atmos realize convection current, effect is very outstanding in winter for this, but in summer, due to High-intensitive light can attract more mosquito, and mosquito can hover on lampshade, and can be entered in lampshade by heat release hole, make More mosquito corpse can be remained in lampshade, influences the illumination of light, if mosquito corpse falls in the connecting part of lamp cap, may can also It causes lamp body short-circuit, reduces the service life of lighting device.

Utility model content

The purpose of this utility model is to provide a kind of campus court mosquito proof lighting device, by thermovent with connect dress The cooperation set can change orientation when heat is discharged in lampshade, so that mosquito be avoided to fall to inside lampshade out of thermovent The advantages of, more mosquito can be attracted by solving high-intensitive light, and mosquito can hover on lampshade, and can pass through heat release hole Into in lampshade, make the problem of remaining more mosquito corpse in lampshade, influencing the illumination of light.

According to a kind of campus court mosquito proof lighting device of the utility model embodiment, including lamp holder, the lamp holder Side is connected with lamp cap, and lampshade is cased on the outside of the lamp cap, and multiple columns are uniformly placed on the outer wall of the lampshade, described The top of column is equipped with fixed block, and the top of the fixed block is connected with the side outer wall of optically focused ring, and the optically focused ring set is set Lampshade outside and inner wall be recessed inwardly arc-shaped shape, the inner wall of the arc shape is equipped with concentration piece, the concentration piece face In being uniformly placed with multiple thermovents on the outer wall of lampshade, attachment device is equipped on the thermovent；The attachment device packet Stud is included, the middle part of the stud is equipped with air inlet in hollow form and bottom end, and the top of the stud is fixed with connector sleeve, described The side of connector sleeve is equipped with radiating piece, and the end of the radiating piece is equipped with venthole, the venthole pass through connector sleeve and with into Stomata is connected, and the air inlet is in rounded shape, and the venthole is in flattened rectangular shape.

Further, the thermovent is screwed with stud connect, and the inner wall of thermovent is equipped with and stud phase The internal screw thread matched.

Further, the side of the lampshade is equipped with shield, and the shield is transparent and edge passes through buckle card It connects on the inner wall of lampshade.

Further, the other side of the lamp holder is equipped with connector, and the connector is electrically connected with external circuits.

Further, multiple cords are evenly distributed on the outer wall of the lamp cap, the cord is in outwardly protruding shape.

Further, the quantity of the column is 3~4.

The utility model has the beneficial effect that compared with prior art

1, by the cooperation of thermovent and attachment device, orientation when heat is discharged in lampshade can be changed, to avoid Mosquito falls to inside lampshade out of thermovent, and heat be entered by circular air inlet, then from be in flat outlet It is flowed out in hole, flat venthole can be avoided big mosquito first and fly into, and secondly can make heat dispersion discharge, in addition exist The optically focused ring being arranged on the outer wall of lampshade, the faint light that can will be gone out from the venthole diffusing reflection of attachment device by concentration piece It is polymerize, realizes the increase of brightness, mosquito is allowed to take for light on concentration piece, so as to reduces near attachment device Mosquito amount, optically focused ring are fixed by welding on fixed block, and installation is firm, can bear large wind；

2, by the way that cord is arranged on lamp cap, and cord can be played to light well in shape is outwardly protruded Disperse function can reduce the heat in lampshade, and the shield on lampshade be by being connected on the inner wall of lampshade, It is easy to disassemble, conducive to the replacement of lamp cap, reduce the work difficulty of maintenance personal.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 be the utility model proposes a kind of campus court mosquito proof lighting device Facad structure cross-sectional view；

Fig. 2 be the utility model proposes a kind of campus court mosquito proof lighting device side view；

Fig. 3 be the utility model proposes a kind of campus court mosquito proof lighting device in attachment device structural representation Figure；

Fig. 4 is the structure enlargement diagram of a-quadrant in Fig. 1.

In figure: 1- lamp holder, 2- lamp cap, 3- cord, 4- connector, 5- lampshade, 6- column, 7- fixed block, 8- optically focused ring, 9- concentration piece, 10- thermovent, 11- attachment device, 12- stud, 13- connector sleeve, 14- radiating piece, 15- venthole, 16- air inlet Hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig.1-4, a kind of campus court mosquito proof lighting device, including lamp holder 1, the side of lamp holder 1 are connected with lamp cap 2, the outside of lamp cap 2 is cased with lampshade 5, and multiple columns 6 are uniformly placed on the outer wall of lampshade 5, and the top of column 6 is equipped with fixed block 7, the top of fixed block 7 is connected with the side outer wall of optically focused ring 8, and optically focused ring 8 is fixed by welding on fixed block 7, Installation is firm, can bear large wind, optically focused ring 8 is set in the outside of lampshade 5 and inner wall is recessed inwardly arc-shaped shape, arc shape Inner wall be equipped with concentration piece 9, concentration piece 9 is made of fire proofing, and concentration piece 9 is right against on the outer wall of lampshade and is uniformly placed with Multiple thermovents 10 are equipped with attachment device 11 on thermovent 10；Attachment device 11 includes stud 12, during the middle part of stud 12 is in Empty shape and bottom end are equipped with air inlet 16, and the top of stud 12 is fixed with connector sleeve 13, and the side of connector sleeve 13 is equipped with radiating piece 14, The end of radiating piece 14 is equipped with venthole 15, and venthole 15 passes through connector sleeve 13 and is connected with air inlet 16, passes through thermovent 10 with the cooperation of attachment device 11, can change orientation when heat is discharged in lampshade 5, diagram discharge orientation changes about 90 °, but The cross-ventilation realized inside and outside lampshade 5 is remained, so that mosquito is avoided to be fallen to inside lampshade 5 out of thermovent 10, and Heat is to be entered by circular air inlet 16, then from flowing out in flat venthole 15, flat venthole 15 is first It can be avoided big mosquito to fly into, secondly can make heat dispersion discharge.

Thermovent 10 is screwed with stud 12 and connect, and in the inner wall of thermovent 10 is equipped with and matches with stud 12 Screw thread, in order to facilitate the installation of attachment device 11；The side of lampshade 5 is equipped with shield, and shield is transparent and edge passes through It is connected on the inner wall of lampshade 5；Air inlet 16 is in rounded shape, and venthole 15 is in flattened rectangular shape；The other side of lamp holder 1 is set There is connector 4, connector 4 is electrically connected with external circuits；Multiple cords 3 are evenly distributed on the outer wall of lamp cap 2, cord 3 is In outwardly protruding shape；The quantity of column 6 is 3~4, main effect be make to be provided between lampshade 5 and optically focused ring 8 one section away from From.

When installation, device is fixed on the pillar on court by lamp holder 1, and is that connector 4 and external circuits connect It connects, when use connects circuit, and lamp cap 2 issues light, and cord 3 can be realized the diverging of light, reduces heat and generates, lamp cap 2 is sent out Heat caused by heat is cooperated by thermovent 10 and attachment device 11, can change orientation when heat is discharged in lampshade 5, from And avoid mosquito from being fallen to inside lampshade 5 out of thermovent 10, and heat is entered by circular air inlet 16, then from being in It is flowed out in flat venthole 15, flat venthole 15 can be avoided big mosquito first and fly into, and secondly can make heat Dispersion discharge, the optically focused ring 8 being in addition arranged on the outer wall of lampshade 5 can be by going out from attachment device 11 by concentration piece 9 The faint light that 15 diffusing reflection of stomata goes out is polymerize, and realizes the increase of brightness, mosquito is allowed to take for light on concentration piece, from And the mosquito amount near attachment device 11 can be reduced, and the shield on lampshade 5 is by being connected in lampshade 5 It is easy to disassemble on wall, conducive to the replacement of lamp cap 2, reduce the work difficulty of maintenance personal.

Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of campus court mosquito proof lighting device, it is characterised in that: including lamp holder (1), the side of the lamp holder (1) is connected Have lamp cap (2), be cased with lampshade (5) on the outside of the lamp cap (2), is uniformly placed with multiple columns on the outer wall of the lampshade (5) (6), the top of the column (6) is equipped with fixed block (7), the top of the fixed block (7) and the side outer wall phase of optically focused ring (8) Connection, the optically focused ring (8) is set in the outside of lampshade (5) and inner wall is recessed inwardly arc-shaped shape, the inner wall of the arc shape Equipped with concentration piece (9), the concentration piece (9), which is right against on the outer wall of lampshade (5), to be uniformly placed with multiple thermovents (10), described Attachment device (11) are equipped on thermovent (10)；

The attachment device (11) includes stud (12), and the middle part of the stud (12) is equipped with air inlet in hollow form and bottom end (16), the top of the stud (12) is fixed with connector sleeve (13), and the side of the connector sleeve (13) is equipped with radiating piece (14), institute State radiating piece (14) end be equipped with venthole (15), the venthole (15) pass through connector sleeve (13) and with air inlet (16) phase Connection, the air inlet (16) is in rounded shape, and the venthole (15) is in flattened rectangular shape.

2. a kind of campus court mosquito proof lighting device according to claim 1, it is characterised in that: the thermovent (10) It is screwed and connect with stud (12), and the inner wall of thermovent (10) is equipped with the internal screw thread to match with stud (12).

3. a kind of campus court mosquito proof lighting device according to claim 1, it is characterised in that: the lampshade (5) Side is equipped with shield, and the shield is transparent and edge is by being connected on the inner wall of lampshade (5).

4. a kind of campus court mosquito proof lighting device according to claim 1, it is characterised in that: the lamp holder (1) The other side is equipped with connector (4), and the connector (4) is electrically connected with external circuits.

5. a kind of campus court mosquito proof lighting device according to claim 1, it is characterised in that: the lamp cap (2) It is evenly distributed on outer wall multiple cords (3), the cord (3) is in outwardly protruding shape.

6. a kind of campus court mosquito proof lighting device according to claim 1, it is characterised in that: the column (6) Quantity is 3~4.