CN209484406U - A kind of half underground lamp - Google Patents

Abstract

The utility model discloses a kind of half underground lamps, including lampshade, attachment base, buried object and reflector, the attachment base to be fixedly connected with buried object, and lampshade is fixed to each other with attachment base；The lampshade structure in a circular table shape, attachment base, buried object structure cylindrical, and three central axes overlap；It is not provided with first chamber, second chamber, third chamber in lampshade, attachment base, burial internal body portion, three is interconnected；The reflector installation in the first chamber, is provided with LED light source board, LED light source board is mounted in supporting block in third chamber；Heat release hole is provided on lampshade, first chamber is connected to by heat release hole with external environment；The lampshade upper opening is provided with glassy layer in opening；Half underground lamp of the utility model setting, connection relationship is close between each position, and is provided with heat sinking function, and heat in chamber can be discharged in time, avoid operating ambient temperature excessively high.

Description

A kind of half underground lamp

Technical field

The utility model relates to road illuminating lamp technical field, specially a kind of half underground lamp.

Background technique

Underground lamp is very extensive in China's science and technology lighting area application, due to it be embedded in ground for people illuminate thus gain the name ground Lamp is buried, light source is usually LED light source；Half underground lamp is that half underground lamp part is being embedded in ground in place of being different from underground lamp.

Existing half underground lamp is set as sealing state, in practical work process, with LED light for waterproof considers Plate emits light and heat, and gets higher internal temperature, and hot-air cannot exclude, and causes LED lamp panel to be in hot environment work for a long time, to making It is influenced with the service life.

Utility model content

The purpose of this utility model is to provide a kind of half underground lamps, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of half underground lamp, including lampshade, connection Seat, buried object and reflector, the attachment base are fixedly connected with buried object, and lampshade is fixed to each other with attachment base；The lampshade is in Round-like structure, attachment base, buried object structure cylindrical, and three central axes overlap；In lampshade, attachment base, cover It buries internal body portion and is not provided with first chamber, second chamber, third chamber, three is interconnected；The reflector is mounted on In one chamber, LED light source board is provided in third chamber, LED light source board is mounted in supporting block；It is provided on lampshade scattered Hot hole, first chamber are connected to by heat release hole with external environment；The lampshade upper opening is provided with glassy layer in opening, Multiple open-works are evenly arranged on reflector.

Preferably, mounting bracket is provided in the lampshade, mounting bracket is the sheet metal of bending, bending angle and lamp Base angle is identical on the shaft section of cover；The both ends of mounting bracket are bonded with reflector, lampshade inner wall respectively, and are fixed by screw, And mounting bracket is evenly arranged with multiple groups along lampshade inner wall.

Preferably, the lampshade lower end is provided with installation band, and installation band is annular in shape, cooperates with second chamber；Even It is provided with fixing groove on joint chair, is provided with fixed pin in fixing groove, is taken in installation and be provided with locating slot；The locating slot, fixation Slot is thread groove, and mutually matched screw thread therewith is provided on fixed pin；The setting number of the fixed pin is no less than three.

Preferably, the heat release hole section is in " Z " font structure, including the first radiating groove, the second radiating groove, third radiate Slot, the first radiating groove, third radiating groove are in horizontally disposed, and the first radiating groove is arranged above third radiating groove, and first dissipates Heat channel is connected to first chamber, and third radiating groove is connected to outside, and the first radiating groove, third radiating groove are connected by the second radiating groove Logical, the second radiating groove is obliquely installed, and is parallel to each other with lampshade.

Preferably, the third radiating groove and external environment junction are provided with deep gouge, and baffle is provided in deep gouge, keep off Sprue is provided on plate, sprue and third radiating groove cooperate, and baffle is fixed in deep gouge by spring.

Compared with prior art, the utility model has the beneficial effects that half underground lamp of the utility model setting, each portion Connection relationship is close between position, does not have to concern that extraneous dust, rainwater enter inside in use normally, influences internal first device Part work；Heat release hole is arranged on lampshade simultaneously heat in chamber is discharged in time when needed, avoids operating ambient temperature mistake It is high.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross section structure schematic diagram of the utility model；

Fig. 3 is the heat release hole structural schematic diagram of the utility model；

Fig. 4 is the baffle arrangement schematic diagram of the utility model；

Figure label: 1, lampshade；11, first chamber；12, glassy layer；13, mounting bracket；14, heat release hole；141, first Radiating groove；142, the second radiating groove；143, third radiating groove；144, deep gouge；15, band is installed；16, locating slot；17, baffle； 171, sprue；172, spring；2, attachment base；21, second chamber；22, fixing groove；23, fixed pin；3, buried object；31, third chamber Room；32, LED light source board；33, supporting block；4, reflector；41, open-work.

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.

In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of half underground lamp, including lampshade 1, attachment base 2, buried object 3 and reflector 4, the attachment base 2 are fixedly connected with buried object 3, and lampshade 1 is fixed to each other with attachment base 2；The lamp 1 structure in a circular table shape, attachment base 2, buried object 3 structure cylindrical are covered, and three central axes overlap；In lampshade 1, even First chamber 11, second chamber 21, third chamber 31 are respectively arranged with inside joint chair 2, buried object 3, three is interconnected；It is described Reflector 4 is mounted in first chamber 11, and LED light source board 32 is provided in third chamber 31, and LED light source board 32 is mounted on branch Heat release hole 14 is provided on bracer 33 on lampshade 1, first chamber 11 is connected to by heat release hole 14 with external environment；The lampshade 1 upper opening is provided with glassy layer 12 in opening, multiple open-works 41 is evenly arranged on reflector 4.

Further, mounting bracket 13 is provided in the lampshade 1, mounting bracket 13 is the sheet metal of bending, bending Angle is identical as base angle on the shaft section of lampshade 1；The both ends of mounting bracket 13 are bonded with reflector 4,1 inner wall of lampshade respectively, and It is fixed by screw, and mounting bracket 13 is evenly arranged with multiple groups along 1 inner wall of lampshade.

Further, 1 lower end of lampshade is provided with installation band 15, and installation band 15 is annular in shape, mutual with second chamber 21 Cooperation；It is provided with fixing groove 22 on attachment base 2, fixed pin 23 is provided in fixing groove 22, is provided with positioning on installation band 15 Slot 16；The locating slot 16, fixing groove 22 are thread groove, and mutually matched screw thread therewith is provided on fixed pin 23；It is described The setting number of fixed pin 23 is no less than three.

Further, 14 section of heat release hole is in " Z " font structure, including the first radiating groove 141, the second radiating groove 142, third radiating groove 143, the first radiating groove 141, third radiating groove 143 are in horizontally disposed, and the first radiating groove 141 is arranged Above third radiating groove 143, the first radiating groove 141 is connected to first chamber 11, and third radiating groove 143 is connected to outside, the One radiating groove 141, third radiating groove 143 are connected to by the second radiating groove 142, and the second radiating groove 142 is obliquely installed, and and lampshade 1 is parallel to each other.

Further, the third radiating groove 143 is provided with deep gouge 144 with external environment junction, sets in deep gouge 144 It is equipped with baffle 17, sprue 171 is provided on baffle 17, sprue 171 and third radiating groove 143 cooperate, and baffle 17 passes through bullet Spring 172 is fixed in deep gouge 144.

Working principle: in actual use, buried object 3 being embedded in ground, and the setting of lampshade 1 is square on the ground；Lamp Cover 1 is fixed to each other with attachment base 2, and reflector 4 is fixed in first chamber 11 by mounting bracket 13；LED light source board 32 is arranged In supporting block 33, LED light source board 32 is provided with corresponding switch, by the closing of administrative staff's control switch, thus to it Work is controlled.

After a period of work, emit light and heat increases the temperature inside device to LED light source board 32, and atmospheric pressure becomes larger, To open the sprue 171 in third radiating groove 143, baffle 17 to be pushed open, internal chamber and external environment are interconnected, thus Internal hot-air is moved out；Pressure pressure is less than the elastic force of spring 172 after a part is discharged in air, and sprue 171 is again Restore in third radiating groove 143, internal chamber and outside are separated；This dynamic cyclic process is repeated, is radiated.

Baffle 17, which is removed, needs an outside power, the Impact direction of rainwater, dust, wind in nature, relative to baffle 17 be all that inwardly, only can make baffle 17 is stronger to be fitted on third radiating groove 143, to avoid nature moderate rain Water, dust enter in chamber；Meanwhile " Z " font structure is set by heat release hole 14, the first radiating groove communicated with internal chamber 141 are disposed over, and the third radiating groove 143 communicated with external environment is arranged below, and increase extraneous dust rainwater The difficulty of entrance plays further guaranteeing role.

Installation band 15 on lampshade 1 is arranged in second chamber 21, the locating slot 16 of side and consolidating in fixing groove 22 Rationed marketing 23 cooperates, and completes the fixation of lampshade 1 and attachment base 2；The two sides of mounting bracket 13 is bonded with reflector 4, another side on one side It is bonded with 1 inner wall of lampshade, is fixed by screw, guarantee the stabilization of reflector 4；The setting of open-work 41 on reflector 4, carries out it Setting in structure increases visual effect convenient for change light effects.

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 (5)

1. a kind of half underground lamp, it is characterised in that: described including lampshade (1), attachment base (2), buried object (3) and reflector (4) Attachment base (2) is fixedly connected with buried object (3), and lampshade (1) is fixed to each other with attachment base (2)；The lampshade (1) knot in a circular table shape Structure, attachment base (2), buried object (3) structure cylindrical, and three central axes overlap；In lampshade (1), attachment base (2), it is respectively arranged with first chamber (11), second chamber (21), third chamber (31) inside buried object (3), three mutually interconnects It is logical；The reflector (4) is mounted in first chamber (11), and LED light source board (32), LED are provided in third chamber (31) Light source board (32) is mounted on supporting block (33)；It is provided on lampshade (1) heat release hole (14), first chamber (11) passes through heat dissipation Hole (14) is connected to external environment；Lampshade (1) upper opening is provided with glassy layer (12) in opening, in reflector (4) On be evenly arranged with multiple open-works (41).

2. a kind of half underground lamp according to claim 1, it is characterised in that: be provided with mounting bracket in the lampshade (1) (13), mounting bracket (13) is the sheet metal of bending, and bending angle is identical as base angle on the shaft section of lampshade (1)；Installation branch The both ends of frame (13) are bonded with reflector (4), lampshade (1) inner wall respectively, and are fixed by screw, and mounting bracket (13) along Lampshade (1) inner wall is evenly arranged with multiple groups.

3. a kind of half underground lamp according to claim 1, it is characterised in that: lampshade (1) lower end is provided with installation band (15), installation band (15) annularly, cooperates with second chamber (21)；It is provided on attachment base (2) fixing groove (22), it is fixed Fixed pin (23) are provided in slot (22), are provided with locating slot (16) on installation band (15)；The locating slot (16), fixing groove (22) it is thread groove, mutually matched screw thread therewith is provided on fixed pin (23)；The setting number of the fixed pin (23) No less than three.

4. a kind of half underground lamp according to claim 1, it is characterised in that: heat release hole (14) section is in " Z " font Structure, including the first radiating groove (141), the second radiating groove (142), third radiating groove (143), the first radiating groove (141), third Radiating groove (143) is in horizontally disposed, and the first radiating groove (141) setting is in third radiating groove (143) top, the first radiating groove (141) it is connected to first chamber (11), third radiating groove (143) is connected to outside, the first radiating groove (141), third radiating groove (143) it is connected to by the second radiating groove (142), the second radiating groove (142) is obliquely installed, and is parallel to each other with lampshade (1).

5. a kind of half underground lamp according to claim 4, it is characterised in that: the third radiating groove (143) and extraneous ring Border junction is provided with deep gouge (144), is provided in deep gouge (144) baffle (17), and baffle is provided with sprue on (17) (171), sprue (171) and third radiating groove (143) cooperate, and baffle (17) is fixed on deep gouge (144) by spring (172) In.