CN208442676U - Headlamp with function of driving mosquitoes - Google Patents

Abstract

The utility model discloses a kind of headlamps with function of driving mosquitoes, including pedestal and the upper cover being mounted on the base, one mould group for having mosquito repellent LED lamp bead and illumination LED lamp bead is at least installed in pedestal, heat release hole is provided on the lower end surface of pedestal, upward boss is provided on the inner bottom surface of pedestal, the through-hole passed through respectively for one of mould group is provided in boss, mould group is worn in through-holes, the annular nib to offset for the upper surface with boss is provided on the outer wall of mould group, sealing ring is embedded between annular nib and the upper surface of boss, the lampshade for closing through-hole is respectively and fixedly provided on boss below each through-hole, the hold-down mechanism for being respectively used to compress one of mould group is provided on the inner top of upper cover；The utility model is brought conveniently compared with the mode of conventionally employed bolt fixed module to the assembly of mould group, and in the damage of mould group, can be brought convenience to the replacement and maintenance of mould group.

Description

Headlamp with function of driving mosquitoes

Technical field

The utility model belongs to technical field of lighting devices, is related to a kind of headlamp with function of driving mosquitoes.

Background technique

Currently, occur a kind of headlamp with function of driving mosquitoes on the market, general pedestal and it is mounted on the base Upper cover is at least equipped with the mould group for having mosquito repellent LED lamp bead and illumination LED lamp bead in pedestal, sets on the lower end surface of pedestal It is equipped with heat release hole, the mould group in the headlamp is that the mode being bolted is mounted on the base；Since mould group passes through spiral shell Bolt is fixed on the base, and so, haves the shortcomings that mould group is fixed inconvenient, that is, there is lacking for headlamp assembly inconvenience Point, and in the damage of mould group, it can make troubles to the maintenance of mould group.

Utility model content

To solve the above-mentioned problems, the utility model devises a kind of headlamp with function of driving mosquitoes, in the headlamp Mould group be pressed on pedestal by the hold-down mechanism on upper lid, compared with the mode of conventionally employed bolt fixed module, give mould The assembly of group is brought conveniently, and in the damage of mould group, can be brought convenience to the replacement and maintenance of mould group.

Purpose of the utility model is realized as follows:

The headlamp with function of driving mosquitoes of the utility model, including pedestal and the upper cover that is mounted on the base, in pedestal One mould group for having mosquito repellent LED lamp bead and illumination LED lamp bead is at least installed, is provided with heat release hole on the lower end surface of pedestal, It is provided with upward boss on the inner bottom surface of pedestal, the through-hole passed through respectively for one of mould group, mould are provided in boss Group is worn in through-holes, is provided with the annular nib to offset for the upper surface with boss on the outer wall of mould group, annular nib with It is embedded with sealing ring between the upper surface of boss, the lampshade for closing through-hole is respectively and fixedly provided on the boss below each through-hole, The hold-down mechanism for being respectively used to compress one of mould group is provided on the inner top of upper cover.

The headlamp with function of driving mosquitoes of the utility model, wherein hold-down mechanism includes being arranged on upper cover inner top Sliding sleeve, be connected with to sliding sleeve inner slidable sliding block, the lower thread of sliding sleeve is connected with to be taken off from sliding sleeve for anti-limited slip block End cap out, is provided with push rod on the lower end surface of sliding block, push rod activity be connected with through end cap rear thread for pressure die group and It is embedded between the bottom of the platen being made from a material that be thermally conductive, sliding block and sliding sleeve for pushing tow sliding block so that platen pressure die group Spring；After by using this structure, after upper cover is installed on pedestal, hold-down mechanism can be realized the reliable pressure to mould group Tightly.

The headlamp with function of driving mosquitoes of the utility model, wherein the upper surface edge of platen is provided with several In circumferential equally distributed radiating fin；Pass through the setting of radiating fin, when the upper surface of platen and mould group is affixed, platen energy Enough heat of the transmitting from mould group, help speed up the heat dissipation of mould group.

The headlamp with function of driving mosquitoes of the utility model, wherein heat conductive silica gel is filled between platen and mould group；It is logical The setting for crossing heat conductive silica gel can be improved the heat-conducting effect between platen and mould group.

The headlamp with function of driving mosquitoes of the utility model, wherein be provided on the periphery wall of mould group lower end can with it is logical The inner wall cooperation guiding in hole is to facilitate the annular guide surface across through-hole；Pass through the setting of annular guide surface, the lower end energy of mould group Enough it is easily threaded through through-hole.

After the utility model is by using above structure, the mould group in the headlamp is compressed by the hold-down mechanism on upper lid It on pedestal, compared with the mode of conventionally employed bolt fixed module, brings conveniently to the assembly of mould group, and is damaged in mould group When, it can be brought convenience to the replacement and maintenance of mould group.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the utility model；

Fig. 2 is amplified structural schematic diagram at A in Fig. 1.

Specific embodiment

Specific embodiment of the present invention is described in further detail with reference to the accompanying drawing.

A kind of headlamp with function of driving mosquitoes, including pedestal 1 and the upper cover 2 that is mounted on pedestal 1, in pedestal 1 at least One mould group 3 for having mosquito repellent LED lamp bead and illumination LED lamp bead is installed, is provided with heat release hole 11 on the lower end surface of pedestal 1, It is provided with upward boss 12 on the inner bottom surface of pedestal 1, is provided in boss 12 and leads to respectively for what one of mould group 3 passed through Hole 13, mould group 3 are threaded through in through-hole 13, and the convex annular for offseting with the upper surface of boss 12 is provided on the outer wall of mould group 3 Side 31, is embedded with sealing ring 4 between annular nib 31 and the upper surface of boss 12, solid on the boss 12 of each 13 lower section of through-hole Surely there is the lampshade 5 for closing through-hole 13, be provided with the pressure for being respectively used to compress one of mould group 3 on the inner top of upper cover 2 Tight mechanism；Hold-down mechanism includes the sliding sleeve 21 being arranged on 2 inner top of upper cover, is connected with sliding block 6 to 21 inner slidable of sliding sleeve, The lower thread of sliding sleeve 21 is connected with the end cap 7 deviate from from sliding sleeve 21 for anti-limited slip block 6, is arranged on the lower end surface of sliding block 6 There is a push rod 61,61 activity of push rod is connected with through 7 rear thread of end cap for pressure die group 3 and the platen 8 that is made from a material that be thermally conductive, Spring 9 so that platen 8 pressure die group 3 is embedded with for pushing tow sliding block 6 between sliding block 6 and the bottom of sliding sleeve 21；By using After this structure, after upper cover is installed on pedestal, hold-down mechanism can be realized the reliable compression to mould group；The upper end of platen 8 Face edge is provided with several in circumferential equally distributed radiating fin 81；By the setting of radiating fin, in platen and mould When the upper surface of group is affixed, platen can transmit the heat from mould group, help speed up the heat dissipation of mould group；Platen 8 and mould group 3 Between be filled with heat conductive silica gel 82；By the setting of heat conductive silica gel, the heat-conducting effect between platen and mould group can be improved；Mould group Being provided on the periphery wall of 3 lower ends can cooperate guiding to facilitate the annular guide surface 32 across through-hole 13 with the inner wall of through-hole 13； By the setting of annular guide surface, the lower end of mould group can be easily threaded through through-hole；The utility model is by using above structure Afterwards, the mould group in the headlamp is pressed on pedestal by the hold-down mechanism on upper lid, with conventionally employed bolt fixed module Mode is compared, and is brought conveniently to the assembly of mould group, and in the damage of mould group, being capable of replacement to mould group and the maintenance side of bringing Just.

It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the utility model is no longer to arrangement Technical solution after combination is illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model It is disclosed.

It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model Above embodiments are not limited to, acceptable there are many deformations.

In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model There is deformation, is considered as the protection scope of the utility model.

Claims (5)

1. a kind of headlamp with function of driving mosquitoes, including pedestal (1) and the upper cover (2) being mounted on pedestal (1), the pedestal (1) the mould group (3) for having mosquito repellent LED lamp bead and illumination LED lamp bead, the lower end surface of the pedestal (1) are at least installed in On be provided with heat release hole (11), it is characterised in that: be provided with upward boss (12) on the inner bottom surface of the pedestal (1), it is described The through-hole (13) passed through respectively for one of mould group (3) is provided in boss (12), the mould group (3) is threaded through through-hole (13) in, the annular nib (31) for offseting with the upper surface of boss (12) is provided on the outer wall of the mould group (3), it is described It is embedded between annular nib (31) and the upper surface of boss (12) sealing ring (4), the boss (12) below each through-hole (13) On be respectively and fixedly provided with lampshade (5) for closing through-hole (13), be provided on the inner top of the upper cover (2) and be respectively used to compress it In a mould group (3) hold-down mechanism.

2. the headlamp according to claim 1 with function of driving mosquitoes, which is characterized in that the hold-down mechanism includes setting Sliding sleeve (21) on upper cover (2) inner top is connected with sliding block (6), the sliding sleeve to sliding sleeve (21) inner slidable (21) lower thread is connected with the end cap (7) deviate from from the sliding sleeve (21) for anti-limited slip block (6), under the sliding block (6) Be provided on end face push rod (61), the push rod (61) activity be connected with through end cap (7) rear thread for pressure die group (3) and The platen (8) being made from a material that be thermally conductive is embedded between the sliding block (6) and the bottom of sliding sleeve (21) for pushing tow sliding block (6) So that the spring (9) of platen (8) pressure die group (3).

3. the headlamp according to claim 2 with function of driving mosquitoes, which is characterized in that the upper surface of the platen (8) Edge is provided with several in circumferential equally distributed radiating fin (81).

4. the headlamp according to claim 3 with function of driving mosquitoes, which is characterized in that the platen (8) and mould group (3) Between be filled with heat conductive silica gel (82).

5. the headlamp according to claim 4 with function of driving mosquitoes, which is characterized in that outside mould group (3) lower end Being provided on peripheral wall can cooperate guiding to facilitate the annular guide surface (32) across through-hole (13) with the inner wall of through-hole (13).