CN209146840U - A kind of floodlight - Google Patents

Abstract

The utility model discloses a kind of floodlights, including shell, cock body, power supply line, pressing plate, runing rest, lampshade and light source, it include integrally formed boss on power supply line, threading hole and venthole are provided on shell, cock body can be installed in venthole to be closed, and abutting part is provided in threading hole.Compared with the existing technology, the solidification of this programme marine glue is more sufficient, shell separates more difficult with lampshade, since boss and power supply line are made into integration, pull resistance is stronger, and the main stress for preventing power supply line to be drawn out out of shell is the abutting of boss and abutting part, only boss and abutting part generate failure by shear, it is possible to be drawn out power supply line out of shell, so that structure is more firm, without worrying that power supply line is pulled the risk to outside lamps and lanterns.

Description

A kind of floodlight

Technical field

The utility model relates to field of light fittings, especially a kind of floodlight.

Background technique

Projecting Lamp, is a kind of now very common lamps and lanterns, and Projecting Lamp needs to form lamps and lanterns mostly because of its Slurry pump One enclosure space, however existing Projecting Lamp structural strength is poor, closed state is easy to be broken.First reason is existing Have in technology, general by lampshade is to be bonded lampshade and shell by marine glue with the mode that shell is sealed.This Kind of mode, marine glue is towards outside lamps and lanterns, and the part that can directly contact with outside can touch sufficient air, thus sufficiently Solidification, however the marine glue of enclosure interior so that solidification be made to be not enough, and then reduces because of the intracorporal lack of air of shell Whole intensity, keeps the cohesive force between lampshade and shell smaller, is easy to fall off.Second reason is existing power supply line It is mostly that outer surface is more flat and smooth, cable and the intracorporal component of shell of power supply line are attached, on power supply line and shell Through-hole across power supply line is interference fit, is provided with a sealing ring on through-hole then to reaching sealing effect, this Mode, fixed power is power supply line to primarily serving between power supply line and shell and through-hole is full of the frictional force that cooperation generates, and works as electricity It when source line is larger by external force, is still easy to deviate from from lamps and lanterns, so that lamps and lanterns be made to generate damage, and use for a long time Afterwards, bracket is easy to loosen, to make lamps and lanterns can not good fixation.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a kind of structural strengths just, closure is more Strong floodlight.

The utility model is that technical solution used by solving the problems, such as is:

A kind of floodlight, comprising:

Shell is provided with venthole on the shell, a threading hole is additionally provided on the shell；

Cock body, the cock body are mountable in the venthole, to block the venthole；

Power supply line, one end of the power supply line are provided with the boss being made into integration with power supply line, and the power supply line is from shell Threading hole described in interior lateral edge is pierced by, and in the threading hole or threading bore ends are provided with abutting part, and the boss can be connected to institute Abutting part is stated, to close the threading hole, and abutting portion limitation movement；

Pressing plate, the pressing plate are located at case inside and are connected with shell, and the pressing plate is used to for boss to be pressed in described wear In string holes；

Runing rest, the runing rest are set to the shell back, and the runing rest can be locked relative to shell；

Lampshade, the lampshade are connected by marine glue with shell front；

Light source, the light source are located in the shell.

As a further improvement of the above technical scheme, the venthole is a taper cavity, the taper cavity Smallest end is located on the inner surface of shell, and the cock body can be filled on the taper cavity and be matched with the taper cavity.

As a further improvement of the above technical scheme, be additionally provided with internal screw thread on the venthole, further include one with it is interior The bolt that screw thread matches, the bolt can screw in the internal screw thread and compress cock body.

As a further improvement of the above technical scheme, logical for taper positioned at one end of case inside on the threading hole Hole, the boss are the taper cooperated with the conical through-hole.

As a further improvement of the above technical scheme, sealing ring, the sealing ring are additionally provided on the conical through-hole Between the threading hole and boss.

As a further improvement of the above technical scheme, the hull outside is provided with wire casing, is provided on the wire casing Tension disc, the tension disc are used to power supply line being pressed in housing outer surface.

As a further improvement of the above technical scheme, a cable passage is provided in the middle part of the pressing plate, the cable is logical Road is for the cable in power supply line.

As a further improvement of the above technical scheme, the runing rest includes:

Two threaded holes, two threaded holes are located at shell two sides, are round to set shell two sides are also a with the threaded hole It is equipped with one group and dials the hole of bead, it includes multiple hole of beads that one group, which is dialled the hole of bead,；

Clamping screw, the clamping screw can screw in the threaded hole；

Bead sleeve is dialled, the clamping screw may pass through described group of bead sleeve to screw in threaded hole, and described group of bead sleeve can be opposite It is rotated in shell, described group of bead sleeve is provided with convex column corresponding with the hole of bead towards shell side, and the convex column can be inserted In the hole of bead, bead sleeve and shell are dialled to be fixed；

Bracket, the bracket two sides are each provided with a sleeve joint hole, and the convex column in described group of bead sleeve may pass through the set It connects hole and is inserted into the hole of bead, the bracket is relatively fixed with group bead sleeve and follows together with group bead sleeve relative to shell rotation.

As a further improvement of the above technical scheme, the housing bottom is additionally provided with a storage towards back side of shell Slot, the bracket can be taken in the accommodating groove when rotating relative to shell.

As a further improvement of the above technical scheme, a reflector, the reflector court are additionally provided in the shell To lampshade, the light source is set to reflector bottom.

The beneficial effects of the utility model are: by being provided with venthole and threading hole on shell, in power supply line One end is provided with the boss being made into integration with power supply line, and the power supply line is pierced by from case inside along the threading hole, described to wear In string holes or threading bore ends are provided with abutting part, and the boss can be connected to the abutting part, to close the threading Hole, and abutting portion limitation movement, then boss is compressed by pressing plate, further expand boss again, so that through-hole is filled, Achieve the effect that sealing and tension, then marine glue is applied on shell, then lampshade is installed on shell, to make to prevent Glue is contacted with lampshade, and marine glue is exposed to outer partly because directly contact with outside air to effectively be solidified, and Consolidate marine glue sufficiently by the venthole positioned at the intracorporal part marine glue of shell to adequately contact with air Change, is blocked the venthole by cock body after completing solidification, so that the sealing of shell is completed, relative to existing skill The solidification of art, this programme marine glue is more sufficient, shell separated with lampshade it is more difficult, due to boss and one system of power supply line At pull resistance is stronger, and the main stress for preventing power supply line to be drawn out out of shell is the abutting of boss and abutting part, only There are boss and abutting part to generate failure by shear, is possible to be drawn out power supply line out of shell, so that structure is more firm, no The risk to outside lamps and lanterns is pulled with worry power supply line.

Detailed description of the invention

Explanation and specific embodiment are further explained explanation to the utility model with reference to the accompanying drawing.

Fig. 1 is the preferred embodiments of the present invention structural schematic diagram；

Fig. 2 is the direction the A-A cross-sectional structure schematic diagram of Fig. 1；

Fig. 3 is partial enlargement structural representation at the B of Fig. 2；

Fig. 4 is the direction the C-C cross-sectional structure schematic diagram of Fig. 1；

Fig. 5 is partial enlargement structural representation at the D of Fig. 4；

Fig. 6 is the direction the E-E cross-sectional structure schematic diagram of Fig. 1；

Fig. 7 is partial enlargement structural representation at the F of Fig. 6；

Fig. 8 is the back configuration schematic diagram of the preferred embodiments of the present invention；

Fig. 9 is the structural schematic diagram that bead sleeve and clamping screw are dialled in the preferred embodiments of the present invention；

Figure 10 is the structural schematic diagram of bracket in the preferred embodiments of the present invention；

Figure 11 is the positive configuration schematic diagram of the preferred embodiments of the present invention；

Figure 12 is partial enlargement structural representation at the G of Figure 11.

Specific embodiment

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in the utility model embodiment For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, being related in the present invention " preferably ", the description of " less preferred " etc. is used for description purposes only, be not understood to indicate or imply its relative importance or Implicitly indicate the quantity of indicated technical characteristic.Define as a result, " preferably ", the feature of " less preferred " can express or hidden It include at least one this feature containing ground.In addition, the technical solution between each embodiment can be combined with each other, but must be with It, should when the combination of technical solution appearance is conflicting or cannot achieve based on those of ordinary skill in the art can be realized Think that the combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.

Referring to figs. 1 to Figure 12, a kind of floodlight, comprising:

Shell 10 is provided with venthole 11 on the shell 10, a threading hole 12 is additionally provided on the shell 10；

Cock body 20, the cock body 20 are mountable in the venthole 11, to block the venthole 11；

Power supply line 40, one end of the power supply line 40 are provided with the boss 41 being made into integration with power supply line 40, the power supply The threading hole 12 described in lateral edge out of shell 10 of line 40 is pierced by, and in the threading hole 12 or 12 end of threading hole is provided with abutting part 14, the boss 41 can be connected to the abutting part 14, to close the threading hole 12, and the limitation movement of abutting portion 14；

Pressing plate 50, the pressing plate 50 are located at 10 inside of shell and are connected with shell 10, and the pressing plate 50 is used for boss 41 It is pressed on the threading hole 12；

Runing rest, the runing rest are set to 10 back of shell, and the runing rest can be relative to shell 10 It is locked；

Lampshade 92, the lampshade 92 are connected by marine glue with 10 front of shell；

Light source 90, the light source 90 are located in the shell 10.

By being provided with venthole 11 and threading hole 12 on the housing 10, it is provided with and electricity in one end of power supply line 40 The boss 41 that source line 40 is made into integration, the power supply line 40 threading hole 12 described in lateral edge out of shell 10 are pierced by, the threading hole In 12 or 12 end of threading hole is provided with abutting part 14, and the boss 41 can be connected to the abutting part 14, to close institute Threading hole 12, and the limitation movement of abutting portion 14 are stated, then boss 41 is compressed by pressing plate 50 again, further makes boss 41 Expansion, to fill threading hole 12, achievees the effect that sealing and tension, then marine glue is applied on shell 10, then will Lampshade 92 is installed on shell 10, so that marine glue be made to contact with lampshade 92, marine glue is exposed to outer partly because with the external world Air directly contacts to effectively being solidified, and the part marine glue being located in shell 10 by the venthole 11 to Adequately contacted with air, solidify marine glue sufficiently, when complete solidification after by cock body 20 by the venthole 11 into Row blocks, to complete the sealing of shell 10, compared with the existing technology, the solidification of this programme marine glue is more sufficient, shell 10 Separated with lampshade 92 more difficult, since boss 41 and power supply line 40 are made into integration, pull resistance is stronger, and prevents power supply line 40 The main stress being drawn out out of shell 10 is that the abutting of boss 41 Yu abutting part 14, only boss 41 and abutting part 14 generate Failure by shear is possible to be drawn out power supply line 40 out of shell 10, so that structure is more firm, does not have to worry power supply line 40 are pulled the risk to outside lamps and lanterns.

Further progress is improved, and the venthole 11 is taper cavity, and the smallest end of the taper cavity is located at shell 10 Inner surface on, the cock body 20 can be filled on the taper cavity and be matched with the taper cavity, the venthole 11 The combination of preferably one column cavity and taper cavity, as shown in Figure 3.

Further progress is improved, and is additionally provided with internal screw thread on the venthole 11, further includes one matching with internal screw thread Bolt 30, the bolt 30 can screw in the internal screw thread and compress cock body 20.

Cock body 20, which is compressed, by bolt 30 further fills the venthole 11 so that cock body 20 be made to be deformed, thus Keep sealing performance more preferable.It is preferred that the cock body 20 is rubber stopper, it can sufficiently be compacted deformation, or other cock bodys 20, such as silica gel plug etc.

The bolt 30 is preferably hexagon socket head cap screw 30, and the hexagon socket head cap screw 30 can be completely screwed into venthole 11, To keep smooth outside shell 10, also can choose as sunk screw.

Further progress is improved, and one end that 10 inside of shell is located on the threading hole 12 is conical through-hole, the boss 41 shape is the taper cooperated with the conical through-hole, thus make the cooperation of boss 41 and threading hole 12 more closely, sealing Performance is also stronger, and shearing resistance section is also bigger.

Further progress is improved, in order to keep the sealing performance between boss 41 and conical through-hole stronger, the conical through-hole On be additionally provided with sealing ring 94, the sealing ring 94 is between the threading hole 12 and boss 41.

Further progress is improved, and is provided with wire casing on the outside of the shell 10, tension disc 60 is provided on the wire casing, described Tension disc 60 is used to power supply line 40 being pressed in 10 outer surface of shell.Power supply line 40 is compressed by pressing plate 50, first is to make power supply Line 40 can tightly be fitted in 10 surface of shell, thus whole more neat and artistic, second is, by pressing plate 50, further 40 1 pressing forces of power supply line are given, so that the tensile capacity of power supply line 40 is further enhanced, to be not easy from shell It is drawn out in 10.

Further progress is improved, and a cable passage 51 is provided in the middle part of the pressing plate 50, the cable passage 51 is for wearing The cable in power supply line 40 is crossed, so that cable be allow more easily to be attached with the component in shell 10.

Further progress is improved, in order to further increase the tensile property of power supply line 40, the power supply line 40 and threading It is interference fit at the minimum in hole 12.

Can relative to shell 10 lock runing rest include:

Two threaded holes 13, two threaded holes 13 are located at 10 two sides of shell, are circle in shell 10 with the threaded hole 13 Two sides are also a to be provided with the one group group of hole of bead, and it includes multiple hole of beads 15 that one group, which is dialled the hole of bead,；

Clamping screw 71, the clamping screw 71 can screw in the threaded hole 13；

Dial bead sleeve 70, the clamping screw 71 may pass through described group of bead sleeve 70 to screwing in threaded hole 13, described group of pearl Set 70 can be rotated relative to shell 10, and described group of bead sleeve 70 is provided with convex column corresponding with the hole of bead 15 towards 10 side of shell 72, the convex column 72 can be inserted in the hole of bead 15, dial bead sleeve 70 and shell 10 to be fixed；

Bracket 80,80 two sides of bracket are each provided with a sleeve joint hole 81, and the convex column 72 in described group of bead sleeve 70 can It across the sleeve joint hole 81 and is inserted into the hole of bead 15, the bracket 80 is relatively fixed with group bead sleeve 70 and follows group bead sleeve 70 rotate relative to shell 10 together.

It is then the center of circle with threaded hole 13, the two of shell 10 by the way that a threaded hole 13 is respectively arranged in 10 two sides of shell Side is each provided with one group and dials the hole of bead, and it includes multiple hole of beads 15 that every group, which is dialled the hole of bead, and then clamping screw 71 passes through one and dials bead sleeve 70 To screw in the threaded hole 13, the side of described group of bead sleeve 70 towards shell 10 is provided with convex column corresponding with the hole of bead 15 72, the two sides of the bracket 80 are each provided with a sleeve joint hole 81, and the convex column 72 dialled in bead sleeve 70 may pass through the sleeve joint hole 81 and be inserted into the hole of bead 15, the bracket 80 with to dial bead sleeve 70 relatively fixed and follow and dial bead sleeve 70 together relative to shell 10 rotations, in use, clamping screw 71 to one defined degree are unclamped, to make when needing the position of adjusting bracket 80 Convex column 72 can be detached from the hole of bead 15, not limited by the hole of bead 15, and then can make the rotation for dialling 70 freedom and flexibility of bead sleeve, Make bracket 80 can also being rotated relative to shell 10 with freedom and flexibility.Behind the rotation of bracket 80 a to position needed, Locked clamping screw 71 is limited so that convex column 72 be made to be caught in the hole of bead 15 by the hole of bead 15, to can not rotate.By this Mode, even if after long-time use, clamping screw 71 generates certain loosening, as long as convex column 72 does not completely disengage the hole of bead 15 Limitation, bracket 80 will not be rotated relative to shell 10, even if stress is larger, unless convex column 72 generate failure by shear, Otherwise bracket 80 also can not generate rotation relative to shell 10.The overall structural strength of the utility model is further enhanced, it is fixed Effect is more preferable.

Further progress is improved, and it includes the even number hole of bead 15 that preferably one group, which is dialled the hole of bead,.Further progress changes on herein Into, there are two convex columns 7231, two convex columns 72 to be arranged symmetrically in the side for dialling bead sleeve 70 for setting in described group of bead sleeve 70, It is preferred that the outside in 15 1, a hole of bead closely threadingly hole 13 is covered with, as shown in Figure 8.

Further progress is improved, and the threaded hole 13 is located at the middle part of 10 two sides of shell.

Further progress is improved, and 10 bottom of shell is additionally provided with an accommodating groove 82 towards 10 back side of shell, described Bracket 80 can be taken in the accommodating groove 82 when rotating relative to shell 10.It is located at the middle part of 10 two sides of shell in conjunction with threaded hole 13 This point, so that rotating bracket 80 to top to two sides can take in accommodating groove 82.

The light source 90 can be directly arranged in shell 10, it is preferred that being additionally provided with a reflector in the shell 10 91, the reflector 91 is set to 91 bottom of reflector towards lampshade 92, the light source 90, generates to be promoted to light source 90 Brightness utilization rate, reflect the light towards other directions by reflector 91, to be reflected towards 92 direction of lampshade.It is preferred that described Reflector 91 is horn-like.

The light source 90 is preferably LED light.

Further progress is improved, in order to enable light source 90 to increase illumination zone when irradiating lampshade 92 as far as possible, preferred institute The front for stating lampshade 92 is provided with multiple diamond shape protrusions, and the diamond shape protrusion is production when light can be made to project inside lampshade 92 A raw refraction.The lampshade 92 can be existing various lampshades 92, preferably translucent cover.

It is preferred that being additionally provided with one piece of light guide plate 93 between the lampshade 92 and shell 10.

The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, is similarly included in other related technical fields in the scope of patent protection for being included in the utility model.

Claims (10)

1. a kind of floodlight characterized by comprising

Shell (10) is provided with venthole (11) on the shell (10), is additionally provided with a threading hole on the shell (10) (12)；

Cock body (20), the cock body (20) is mountable in the venthole (11), to block the venthole (11)；

Power supply line (40), one end of the power supply line (40) is provided with the boss (41) being made into integration with power supply line (40), described Power supply line (40) is pierced by from threading hole (12) described in shell (10) interior lateral edge, in the threading hole (12) or threading hole (12) end It being provided with abutting part (14), the boss (41) can be connected to the abutting part (14), so that the threading hole (12) are closed, and Abutting portion (14) limitation movement；

Pressing plate (50), the pressing plate (50) are located on the inside of shell (10) and are connected with shell (10), and the pressing plate (50) is used for will Boss (41) is pressed on the threading hole (12)；

Runing rest, the runing rest are set to the shell (10) back, and the runing rest can be relative to shell (10) It is locked；

Lampshade (92), the lampshade (92) are connected by marine glue with shell (10) front；

Light source (90), the light source (90) are located in the shell (10).

2. a kind of floodlight as described in claim 1, it is characterised in that:

The venthole (11) is a taper cavity, and the smallest end of the taper cavity is located on the inner surface of shell (10), The cock body (20) can be filled on the taper cavity and match with the taper cavity.

3. a kind of floodlight as claimed in claim 2, it is characterised in that:

It is additionally provided with internal screw thread on the venthole (11), further includes a bolt (30) matched with internal screw thread, the bolt (30) it can screw in the internal screw thread and compress cock body (20).

4. a kind of floodlight as described in claim 1, it is characterised in that:

Being located at one end on the inside of shell (10) on the threading hole (12) is conical through-hole, and the boss (41) is and the taper The taper of through-hole cooperation.

5. a kind of floodlight as claimed in claim 4, it is characterised in that:

It is additionally provided on the conical through-hole sealing ring (94), the sealing ring (94) is located at the threading hole (12) and boss (41) between.

6. a kind of floodlight as claimed in claim 4, it is characterised in that:

It is provided with wire casing on the outside of the shell (10), is provided on the wire casing tension disc (60), the tension disc (60) is used for Power supply line (40) is pressed in shell (10) outer surface.

7. a kind of floodlight as described in claim 1, it is characterised in that:

It is provided with a cable passage (51) in the middle part of the pressing plate (50), the cable passage (51) is used in power supply line (40) Cable.

8. a kind of floodlight as described in claim 1, it is characterised in that:

The runing rest includes:

Two threaded holes (13), two threaded holes (13) are located at shell (10) two sides, are circle in shell with the threaded hole (13) Body (10) two sides are also a to be provided with the one group group of hole of bead, and it includes multiple hole of beads (15) that one group, which is dialled the hole of bead,；

Clamping screw (71), the clamping screw (71) can screw in the threaded hole (13)；

It dials bead sleeve (70), the clamping screw (71) may pass through described group of bead sleeve (70) to screwing in threaded hole (13), described Dialling bead sleeve (70) can rotate relative to shell (10), and described group of bead sleeve (70) is provided with and the hole of bead (15) towards shell (10) side Corresponding convex column (72), the convex column (72) can be inserted in the hole of bead (15), dial bead sleeve (70) to be fixed With shell (10)；

Bracket (80), bracket (80) two sides are each provided with a sleeve joint hole (81), the convex column on described group of bead sleeve (70) (72) it may pass through the sleeve joint hole (81) and be inserted into the hole of bead (15), the bracket (80) and group bead sleeve (70) are relatively fixed And it follows and dials bead sleeve (70) together relative to shell (10) rotation.

9. a kind of floodlight as described in claim 1, it is characterised in that:

Shell (10) bottom is additionally provided with an accommodating groove (82) towards shell (10) back side, the bracket (80) relative to Shell (10) can be taken in when rotating in the accommodating groove (82).

10. a kind of floodlight as described in claim 1, it is characterised in that:

It is additionally provided with a reflector (91) in the shell (10), the reflector (91) is towards lampshade (92), the light source (90) it is set to reflector (91) bottom.