CN207334404U - Self sealss lamps and lanterns - Google Patents

Abstract

It the utility model is related to a kind of self sealss lamps and lanterns, including lamp holder, mounting bracket, lampshade and light bulb, the mounting bracket has the perisporium of an annular, the lamp holder and lampshade are separately mounted to the both ends of perisporium, the light bulb is installed on lamp holder, and the luminous site of light bulb is in the space that perisporium and lampshade are surrounded, the perisporium has the sealing extended outward on the end face for close on lampshade, the sealing ring is located on the end face of perisporium, the second seal area that periphery and past lamp holder direction of the sealing including first seal area perpendicular with perisporium and positioned at the first seal area are bent to form, sealing ring is coated with the sealing, to solve the problems, such as that existing lamps and lanterns can not use in hot and humid environment.

Description

Self sealss lamps and lanterns

Technical field

Lighting area is the utility model is related to, is specifically related to a kind of self sealss lamps and lanterns.

Background technology

Some existing high temperature resistant lamps and lanterns, a kind of novel fire resistant lamps and lanterns as disclosed in notification number is CN103557465A, Including light bulb, mounting bracket and lamp holder, the lamp holder is the cylindrical body of upper and lower opening, and the mounting bracket is detachably arranged in Inside the lamp holder and lower end of mounting bracket is stretched out from the lower end of lamp holder, and the upper end of the light bulb and mounting bracket connects, installation branch The lower end of frame is provided with the conductive accessory being connected with the electrode, and the lamps and lanterns of this type are only applicable to the high temperature ring of some dry types Border, can not use in a humid environment, and especially humidity is very big, have and be applicable in the environment of high-temperature steam, therefore cause existing The electric appliance of some carrying vapour use environments be not provided with illuminator, cause to use upper inconvenience.

Utility model content

The utility model aims to provide a kind of self sealss lamps and lanterns, can not be in hot and humid environment to solve existing lamps and lanterns The problem of middle use.

Concrete scheme is as follows：

A kind of self sealss lamps and lanterns, including lamp holder, mounting bracket, lampshade and light bulb, the mounting bracket have an annular Perisporium, the lamp holder and lampshade are separately mounted to the both ends of perisporium, and the light bulb is installed on lamp holder, and the illuminating part of light bulb In the space that perisporium and lampshade are surrounded, the perisporium has the sealing extended outward on the end face for close on lampshade, The sealing ring is located on the end face of perisporium, and the sealing includes first seal area perpendicular with perisporium and positioned at first The periphery of seal area and the second seal area being bent to form toward lamp holder direction, are coated with sealing ring on the sealing.

Preferably, have on the first seal area of the sealing toward the recessed annular groove in lamp holder direction, it is described close Have and the corresponding ring rib of annular groove in seal ring.

Preferably, the lampshade close at sealing have one toward inner bending bending part, when lampshade be installed on installation When on stent, the bending part can produce sealing ring the power toward the extruding of lamp holder direction.

Preferably, the bottom of the lampshade has spiral helicine card slot, and the inner wall of the perisporium is equipped with several and card The corresponding fixture block of groove.

Preferably, multiple shrapnels flicked outward are additionally provided with the outer wall of the perisporium.

Preferably, the mounting bracket is made of sheet metal, and the shrapnel is formed by perisporium.

Preferably, the perisporium closes on the first Access Division for having on the end face of lamp holder and extending inside, has on the lamp holder Have and corresponding second Access Division in the first Access Division.

Preferably, first Access Division also has the clamping piece of multiple past lamp holder direction extensions, has on the lamp holder With being clamped the corresponding card slot of piece.

Preferably, it is additionally provided with retainer on the outer wall of the perisporium.

Preferably, the lampshade is glass lamp shade, and the lamp holder is Ceramic lamp base, and the light bulb is halogen lamp.

Self sealss lamps and lanterns provided by the utility model have the following advantages compared with prior art：

1st, self sealss lamps and lanterns provided by the utility model add sealing in mounting bracket, and sealing is coated with sealing Ring is to increase the leakproofness between lamps and lanterns and mounted object so that steam will not enter lamp interior, ensure lamps and lanterns just Often operation；And be equipped with sealing on groove and sealing ring and be equipped with raised line, it can further increase sealing ring and installation branch Leakproofness between frame.

2nd, the lampshade of self sealss lamps and lanterns provided by the utility model can be with simple realization by spiral channel and lampshade shape Leakproofness between the installation of lampshade and lampshade and mounting bracket, and also come between lamp holder and mounting bracket in a manner of clamping It is attached, installation is simply, conveniently.

Brief description of the drawings

Fig. 1 shows the stereogram of self sealss lamps and lanterns.

Fig. 2 shows the explosive view of self sealss lamps and lanterns.

Fig. 3 shows the schematic diagram of mounting bracket.

Fig. 4 shows the sectional view of self sealss lamps and lanterns.

Fig. 5 shows sectional view of self sealss lamp installation when on mounting surface.

Embodiment

To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings is in the utility model exposure A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.

The utility model is further illustrated in conjunction with the drawings and specific embodiments.

As shown in Figure 1-Figure 3, the utility model provides a kind of self sealss lamps and lanterns, including lamp holder 1, mounting bracket 2, lampshade 3 and light bulb 4, the mounting bracket 2 has the perisporium 20 of an annular, and the lamp holder 1 and lampshade 3 are separately mounted to the two of perisporium 20 On end, the light bulb 4 is installed on lamp holder 1, and the luminous site of light bulb is in the space that perisporium 20 and lampshade 3 are surrounded, The perisporium 20 has the sealing 22 extended outward on the end face for close on lampshade, and 22 ring of sealing is located at perisporium 20 On end face, the sealing includes the first seal area 22a perpendicular with perisporium and periphery positioned at the first seal area and past The second seal area 22b that lamp holder direction is bent to form, is coated with sealing ring 5 on the sealing.Wherein, in order to enable the lamps and lanterns Enough to be used in hot and humid environment, wherein lampshade is glass lamp shade, and lamp holder is Ceramic lamp base, and lamp holder is by base of ceramic and five Golden component combination is formed by connecting, and equipped with standard connection terminal, convenient to be quickly connected with other electric accessories, light bulb is halogen lamp. With reference to figure 1 and Fig. 3, wherein the first seal area is used for the gap between sealed bulb and lampshade, the second seal area is used to seal lamp Gap between tool and mounting object, to prevent water vapour from entering in lamps and lanterns.

It is close as sealing and a preferred solution of sealing ring, the first of the sealing 22 with reference to figure 3 and Fig. 4 Sealing on area 22a has toward lamp holder direction recessed annular groove 220, has on the sealing ring and the corresponding ring of annular groove Shape raised line 50.Ring rib 50 is located in annular groove 220, you can to increase the leakproofness between sealing ring and sealing, again The stability between sealing ring and sealing can be increased.Wherein sealing ring preferably by the silica gel with certain deformability or Elastomeric material is made, in order to which sealing ring is installed on sealing.With reference to figure 4, wherein sealing ring in horizontal component 5a and L-shaped fixed part 5b, horizontal component are used to fit sealing with the first seal area, fixed part for fixing seal ring simultaneously And for sealing the second seal area, whole mounting portion is coated in sealing ring.

With reference to figure 2 and Fig. 4, as a preferred fit system between lampshade and sealing, the lampshade 3 close on it is close At envelope portion have one toward inner bending bending part 30, when lampshade 3 be installed on mounting bracket 2 on when, the bending part 30 can The power toward the extruding of 1 direction of lamp holder is produced to sealing ring 5, so that sealing ring can block up the gap between lampshade and sealing Firmly.

With reference to figure 2- Fig. 4, as a preferred mounting means between lampshade and mounting bracket, the bottom tool of the lampshade 3 There is spiral helicine card slot 32, the inner wall of the perisporium is equipped with several fixture blocks 24 corresponding with card slot so that lampshade can be with It is screwed onto in mounting bracket, installation and removal are all very easy, and can be good at that sealing ring is caused to extrude, and increase its sealing Property.

With reference to figure 3, multiple shrapnels 26 flicked outward are additionally provided with the outer wall of the perisporium 20, which plays whole lamp The effect of the fixed clamping of tool, while sealing ring is compressed and sealed by the strength for being flicked using three shrapnels clamping.Further preferably , the mounting bracket is made of sheet metal, and the shrapnel is formed by perisporium.

With reference to figure 2- Fig. 4, as a preferred solution between lamp holder and mounting bracket, the perisporium closes on the end of lamp holder There is the first Access Division 28 extended inside on face, have and corresponding second Access Division in the first Access Division on the lamp holder 10 so that lamp holder is fixed in mounting bracket in a manner of being clamped.Preferably, first Access Division also has multiple past lamp holders The clamping piece 280 of direction extension, has with being clamped the corresponding card slot 12 of piece, to increase lamp holder and mounting bracket on the lamp holder Between stability.

With reference to figure 2 and Fig. 4, retainer 6 is additionally provided with the outer wall of the perisporium 20, retainer 6 is prevented when playing lamp shade dismantling The effect turned so that whole lamps and lanterns will not rotate during lamp shade dismantling.Retainer shown in Figure 2 is fluted body fastener, is led to Screw locking is crossed on the outer wall of perisporium, when practical application can realize identical effect using other raised retainers.

With reference to figure 5, Fig. 5 is illustrated that self sealss lamp installation provided by the utility model in hot and humid electric appliance Schematic diagram, wherein 7 be lamp installation in the mounting surface (such as hearth wall of steam chest) of electric appliance, sealing ring is by lamps and lanterns and mounting surface Between gap block so that steam will not be entered in lamps and lanterns, and sealing ring flicks clamping by the extruding and shrapnel of lampshade Strength sealing ring compressed seal, realize the effects of self sealss.

Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details On the utility model can be made a variety of changes, be the scope of protection of the utility model.

Claims (10)

1. A kind of 1. self sealss lamps and lanterns, it is characterised in that：Including lamp holder, mounting bracket, lampshade and light bulb, the mounting bracket has The perisporium of one annular, the lamp holder and lampshade are separately mounted to the both ends of perisporium, and the light bulb is installed on lamp holder, and light bulb Luminous site in the space that perisporium and lampshade are surrounded, the perisporium has on the end face for close on lampshade to be extended outward Sealing, the sealing ring are located on the end face of perisporium, the sealing include first seal area perpendicular with perisporium and Periphery and the second seal area for being bent to form toward lamp holder direction positioned at the first seal area, are coated with sealing on the sealing Ring.
2. 2. self sealss lamps and lanterns according to claim 1, it is characterised in that：Have on first seal area of the sealing Toward the recessed annular groove in lamp holder direction, have and the corresponding ring rib of annular groove on the sealing ring.
3. 3. self sealss lamps and lanterns according to claim 1, it is characterised in that：The lampshade close at sealing have it is one past The bending part of inner bending, when lampshade is installed in mounting bracket, the bending part can produce sealing ring toward lamp holder side To the power of extruding.
4. 4. self sealss lamps and lanterns according to claim 1, it is characterised in that：The bottom of the lampshade has spiral helicine card Groove, the inner wall of the perisporium are equipped with several and the corresponding fixture block of card slot.
5. 5. self sealss lamps and lanterns according to claim 1, it is characterised in that：Be additionally provided with the outer wall of the perisporium it is multiple outward The shrapnel flicked.
6. 6. self sealss lamps and lanterns according to claim 5, it is characterised in that：The mounting bracket is made of sheet metal, described Shrapnel is formed by perisporium.
7. 7. self sealss lamps and lanterns according to claim 1, it is characterised in that：The perisporium is closed on the end face of lamp holder with past First Access Division of interior extension, has on the lamp holder and corresponding second Access Division in the first Access Division.
8. 8. self sealss lamps and lanterns according to claim 7, it is characterised in that：First Access Division also has multiple past lamp holders The clamping piece of direction extension, has on the lamp holder and the clamping corresponding card slot of piece.
9. 9. self sealss lamps and lanterns according to claim 1, it is characterised in that：Retainer is additionally provided with the outer wall of the perisporium.
10. 10. self sealss lamps and lanterns according to claim 1, it is characterised in that：The lampshade is glass lamp shade, and the lamp holder is Ceramic lamp base, the light bulb are halogen lamp.