CN219231232U - Infrared lamp, lamp support, lamp holder and medical electrical equipment - Google Patents

Abstract

The utility model relates to the field of medical equipment, in particular to an infrared lamp, a lamp support, a lamp cap and medical electrical equipment. The waterproof problem that the waterproof performance that infrared lamp spare was waterproof through beating the sealant and lead to is not good has been solved to this scheme.

Description

Infrared lamp, lamp support, lamp holder and medical electrical equipment

Technical Field

The utility model relates to the field of medical appliances, in particular to an infrared lamp, a lamp support, a lamp holder and medical electrical equipment.

Background

At present, an infrared lamp is installed on medical electrical equipment, and treatment of diseases, such as an infrared therapeutic device, is realized through infrared irradiation of the infrared lamp.

Referring to fig. 1, the infrared lamps on the existing infrared therapeutic apparatus are bulbs 1 capable of emitting infrared rays, one end of each bulb 1 is a connecting end 3, and the bulbs 1 are mounted on a lamp socket 2 through the connecting ends 3.

However, when the structure is adopted, a gap is formed between the connecting end 3 of the bulb 1 and the lamp socket 2, and external liquid can enter from the gap between the connecting end 3 of the bulb 1 and the lamp socket 2, so that the metal connecting part of the connecting end 3 of the bulb 1 and the lamp socket 2 is soaked, the use safety of medical electrical equipment can be influenced, and the service life of the medical electrical equipment is reduced.

In order to avoid the entry of external liquid from the gap between the connecting end 3 of the bulb 1 and the lamp socket 2, improve the use safety and the service life of the instrument, sealant can be filled between the gap between the connecting end 3 of the bulb 1 and the lamp socket 2, so that the gap is blocked.

However, after the sealant is used for a long time, the sealant can age and fall off, so that the waterproof performance of the gap between the connecting end 3 of the bulb 1 and the lamp socket 2 is not guaranteed, and the use safety and the service life of the instrument are also affected.

Disclosure of Invention

The utility model aims to provide an infrared lamp, a lamp support, a lamp cap and medical electrical equipment, so as to solve the problem of poor waterproof performance caused by the fact that the infrared lamp is waterproof by beating sealant.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the infrared lamp comprises a lamp body, wherein an electric heating wire is arranged in the lamp body, the infrared lamp further comprises a conductive connecting piece positioned outside the lamp body, the conductive connecting piece is electrically connected with the electric heating wire, and sealing pieces are fixedly arranged at the joint of the conductive connecting piece and the lamp body and the outer layer of the conductive connecting piece.

As described in the background art, the heating light sources of the existing infrared therapeutic apparatus are bulbs, the bulbs are used as the heating light sources, the waterproof property of the bulbs is poor due to the limitation of the shapes of the bulb connecting ends and the lamp socket connecting structures, and meanwhile, the national standard has a mandatory requirement on the waterproof property of electric medical equipment. The present solution is formed according to the development motivation of the inventor and the excavation of the above inventive concept.

The principle and the advantages of the scheme are as follows: the lamp body is a shell outside the heating wire, and the lamp body emits heat and light when the heating wire is electrified. According to the scheme, current is conducted into the electric heating wire in the lamp part body through the conductive connecting piece. The sealing piece seals the connection part of the conductive connecting piece and the lamp body and seals the conductive connecting piece, so that the metal part (the electric connection mode can be direct electric connection of the conductive connecting piece and the electric heating wire or indirect electric connection of other parts) of the electric connection of the conductive connecting piece and the electric heating wire, the conductive connecting piece cannot be exposed outside, and the sealing piece wraps the metal part and the conductive connecting piece of the electric connection of the conductive connecting piece and the electric heating wire, thereby playing the role of waterproof sealing. Compared with the sealing mode of sealing glue between the current bulb connecting end and the lamp socket, the waterproof sealing mode of the scheme is more durable in service life of the sealing piece compared with the sealing glue, and waterproof sealing performance is more reliable.

Preferably, as an improvement, the electric heating wire is electrically connected with a conductive piece led out of the lamp body, and the conductive piece is electrically connected with the conductive connecting piece. Therefore, the electric conduction piece is adopted as an electric connection piece between the electric heating wire and the electric conduction connection piece, and indirect electric connection of the electric heating wire and the electric conduction connection piece is realized.

Preferably, as an improvement, the lamp body is a lamp tube, a bulb or a lamp bead; when the lamp body is a lamp tube, the lamp tube is arranged in a straight or bent mode. The lamp tube, the bulb or the lamp bead can emit heat and light to be used as a lamp piece body, and the lamp piece body can be selectively used and configured according to different requirements.

The lamp tube can be designed to be straight or bent, and by arranging the straight lamp tube as a bent lamp tube, the length of the lamp tube can be lengthened to have a larger heat dissipation and light emitting area under the condition that the installation space of the lamp tube is limited.

Preferably, as an improvement, the sealing member is shared by a plurality of lamp bodies. Thus, the seal may act on multiple lamp bodies simultaneously while acting on the waterproof seal of the multiple lamp bodies. Meanwhile, the sealing element also realizes the connection and fixation of a plurality of lamp element bodies, so that the lamp element bodies are in a group form instead of a single form, and the lamp element bodies are convenient to be simultaneously installed on other parts of medical electrical equipment.

Preferably, as a modification, the sealing member is provided with a first mounting portion including a snap-on protrusion, a snap-in groove, a mounting hole, an adhesive layer, a screw thread or a magnet layer. Thereby, the sealing member can be mounted and fixed to other parts of the medical electric equipment through the first mounting part, and the infrared lamp is mounted. Thus, the sealing element has the sealing waterproof function and the fixing and installing function on the infrared lamp.

When the first mounting part is a clamping protrusion or a clamping groove, the first mounting part can be mounted and fixed on other parts of the medical electrical equipment in a clamping manner. The installation mode is simple and convenient.

When the first mounting part is a mounting hole, the first mounting part can be mounted and fixed on other parts of the medical electrical equipment through the mounting hole by connecting pieces such as screws, bolts and the like. In this way, the installation is stable and firm.

When the first mounting portion is an adhesive layer, the first mounting portion can be mounted on other portions of the medical electrical device by means of adhesion.

When the first installation part is threaded, the first installation part can be installed on other parts of medical electrical equipment in a threaded connection mode, and the installation is stable and reliable.

When the first mounting part is a magnet layer, the first mounting part can be mounted on other parts of medical electrical equipment in a magnet adsorption mode.

Preferably, as a modification, the seal is a ceramic seal, a plastic seal, a glass seal head, a heat shrink or a rubber seal.

The lamp support piece is detachably connected with the infrared lamp, a fixing piece is arranged on the lamp support piece, and the infrared lamp is clamped on the fixing piece; thus, by introducing the fixing piece, the infrared lamp can be installed and fixed on the lamp supporting piece;

or the lamp support piece is detachably connected with the infrared lamp, the lamp support piece is provided with a clamping hole, and the infrared lamp is clamped in the clamping hole; when the clamping holes are used for limiting and fixing the infrared lamp, the infrared lamp is convenient to install, and the clamping holes are only needed to be processed on the lamp support piece, so that the processing cost is low;

or the infrared lamp is detachably connected with the infrared lamp, and when the lamp support is detachably connected with the sealing element, the lamp support is provided with a second installation part which is matched with the first installation part; the second mounting part comprises a clamping groove, a clamping protrusion, a mounting hole, an adhesive layer, a thread or a magnet layer. By matching the first mounting part and the second mounting part, the sealing element is mounted on the lamp support element, and the lamp is fixed on the lamp support element; therefore, the infrared lamp is installed and fixed on the lamp support through the connection of the sealing element and the lamp support without introducing the fixing element;

alternatively, it is integrally formed with the seal of the infrared light fixture.

The sealing piece and the lamp piece support piece are integrally formed, independent assembly of the sealing piece and the lamp piece support piece is not needed, and fixing by using the fixing piece is not needed.

Preferably, as an improvement, the fixing member is provided with a light hole. The infrared lamp of mounting blocks, and the setting of light trap can reduce the shielding of mounting to light.

Preferably, as a modification, a plurality of fixing locations are provided on the fixing element, whereby a plurality of infrared lamp elements can be fixed by means of one fixing element.

A lamp cap or medical electrical equipment comprises the infrared lamp or the lamp support. Therefore, the effects related to the infrared lamp and the lamp support can be reflected on the lamp holder or the medical electric equipment, and the lamp holder or the medical electric equipment is also an object of the patent protection.

Drawings

Fig. 1 is a schematic view of a prior art connection of a bulb and a socket.

Fig. 2 is a schematic view of an infrared lamp when the lamp body is a straight lamp tube.

Fig. 3 is a schematic top view of fig. 2.

Fig. 4 is a schematic view of an infrared lamp when the lamp body is a circular lamp tube.

Fig. 5 is a schematic view of an infrared lamp when the lamp body is an S-shaped lamp tube.

Fig. 6 is a schematic view of an infrared lamp when the lamp body is a bulb.

Fig. 7 is a schematic view of an infrared lamp when the lamp body is a lamp bead.

Fig. 8 is a schematic view of an infrared lamp set when the lamp body is a lamp bead.

Fig. 9 is a schematic view of an infrared lamp mounted on a lamp support when the lamp body is a circular lamp.

Fig. 10 is a schematic view of an infrared lamp mounted laterally on a lamp support when the lamp body is a lamp bead.

Fig. 11 is a schematic view of an infrared lamp vertically mounted on a lamp support when the lamp body is a lamp bead.

Fig. 12 is a schematic view of an infrared lamp set vertically mounted on a lamp support when the lamp body is a lamp bead.

Fig. 13 is a schematic view of the infrared lamp vertically mounted on the lamp support when the lamp body is a bulb.

Fig. 14 is a schematic view of an infrared light fixture vertically inserted onto a light fixture support when the light fixture body is a light bulb.

Fig. 15 is a cross-sectional view A-A of fig. 14.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: bulb 1, lamp socket 2, connecting end 3, fluorescent tube 4, lamp pearl 5, sealing block 6, connecting portion 7, heating wire 8, electrically conductive piece 9, insulating layer 10, electrically conductive connecting piece 11, lamp support piece 12, stationary blade 13, screw 14, line hole 15, card protruding 16, slot 17, draw-in groove 18.

Example 1

Substantially as shown in figures 2 to 7: an infrared lamp comprises a lamp body, wherein an electric heating wire 8 is arranged in the lamp body, and the lamp body is a lamp tube 4 or a lamp bead 5 as shown in the combination of fig. 2-5 and 7. When the lamp body is the lamp 4, the lamp 4 is straight or curved, such as the straight lamp 4 shown in fig. 2-3, the circular lamp 4 shown in fig. 4 and the S-shaped lamp 4 shown in fig. 5, and the curved shape of the lamp 4 can be arbitrarily set. By bending the lamp tube 4, the heating and light emitting area of the lamp tube 4 can be increased under the condition that the installation space of the lamp tube 4 is fixed.

The infrared lamp further comprises a conductive connecting piece 11 positioned on the outer side of the lamp body, wherein the conductive connecting piece 11 is a metal conductive wire or a metal sheet, a metal block and the like, and the metal conductive wire is preferred in the embodiment. The conductive connecting piece 11 is electrically connected with the heating wire 8, the electrical connection mode can be direct electrical connection, and when the direct electrical connection is carried out, the conductive connecting piece 11 is directly connected with the heating wire 8; the electric heating wire 8 is electrically connected with a conductive piece 9 led out of the lamp body, the conductive piece 9 is a sheet-shaped or linear pin, and the conductive piece 9 is electrically connected with a conductive connecting piece 11. In this embodiment, the conductive member 9 is led out from the end of the lamp body, or may be led out from the middle of the lamp body, and the portion of the lamp body connected to the conductive connecting member 11 is the connecting portion 7.

The joint of the conductive connecting piece 11 and the lamp body and the conductive connecting piece 11 are fixedly provided with sealing pieces. The sealing member in this embodiment includes an insulating layer 10 on a conductive connecting member 11, and a sealing block 6 at the junction of the conductive connecting member 11 and the lamp body, and the insulating layer 10 is provided on the outer side of the conductive connecting member 11 to form an electric wire.

The parts of the conductive connecting piece 11 and the lamp piece body which are connected with each other are all positioned in the sealing block 6; the portion of the conductive connecting member 11 located outside the sealing block 6 is sealed by the insulating layer 10. The sealing element is a ceramic sealing element, a plastic sealing element or a rubber sealing element.

The sealing member can be formed in two ways, the first way is that the sealing member is directly and integrally cast at the joint of the conductive connecting member 11 and the lamp member body and outside the conductive connecting member 11, and thus the sealing block 6 and the insulating layer 10 are made of the same material and integrally cast.

Another is to use the existing wire, connect the wire (conductive connector 11) at one end of the existing wire with the lamp body, and pour the connection between the wire and the lamp body to form the sealing block 6, and the insulating layer on the wire itself is used as the insulating layer 10 in this embodiment, which is preferable in the second mode. In this way, the end of the insulating layer 10 on the electrical wire close to the lamp body is also located in the sealing block 6, where the insulating layer 10 and the sealing block 6 are of different materials or of the same material. The sealing block 6 is integrally cast on the portion where the wire and the connection portion 7 are connected to each other, and the sealing block 6 is also cast on the insulating layer 10 of the wire, so that the conductive member 9 and the conductive connection member 11 are both sealed in the sealing block 6. By adopting the connection mode, the sealing block 6, the electric wire and the connection part 7 are connected simply, quickly and firmly.

Of course, the sealing block 6 may not be poured on the connection portion 7 and the electric wire, the sealing block 6 is provided with a hole for allowing the connection portion 7 and the electric wire to pass through, and the sealing block 6 is fixed on the connection portion 7 and the electric wire by bonding or sealing glue, but in this way, the integral pouring is not good.

In this embodiment, the sealing block 6 wraps the electrically connected parts (the electrically conductive parts 9 and 11) of the electrically conductive connecting parts 11 and the electric heating wires 8, so that the electrically conductive metal is not exposed, thereby playing a role in waterproof sealing, and the electrically conductive connecting parts 11 are provided with the insulating layer 10 and are not contacted with water, so that the infrared lamp in this embodiment has good waterproof performance in use.

Of course, as shown in fig. 6, the lamp body can emit light and heat, and the lamp tube and the lamp bead are preferably used as the lamp body, but not limited to the lamp tube and the lamp bead. The lamp body can thus also be a bulb 1, so that the range of the lamp body is enlarged. The top of bulb 1 is connecting portion 7, and connecting portion 7 on bulb 1 top also is provided with corresponding sealing block 6 and conductive connection piece 11, and conductive connection piece 9 of bulb 1 and the bottom of conductive connection piece 11 are located sealing block 6, are equipped with insulating layer 10 on the conductive connection piece 11.

Example 2

The sealing block 6 in this embodiment is shared by a plurality of lamp bodies. In connection with fig. 8, taking the lamp bead 5 as an example, since the power of the lamp bead 5 is small, a plurality of lamp beads are usually used at the same time. The three lamp beads 5 in fig. 8 share one sealing block 6, and the connecting portions 7 of the three lamp beads 5 are located in the same sealing block 6 together, so that an infrared lamp assembly is formed. The number of beads 5 may also be other numbers, such as 2, 4 or 5.

Of course, the lamp bulb 5 can also be replaced by a lamp tube 4 or a lamp bulb 1. However, the infrared therapeutic apparatus generally uses one lamp 4 or bulb 1 because the power of the single lamp 4 and bulb 1 is sufficiently large, but may be configured as well when the power of the single lamp 4 and bulb 1 is small.

The sealing block 6 is used for connecting and fixing the lamp bodies in a mode that the sealing block 6 is shared by the lamp bodies, so that the lamp bodies are in a group mode instead of a single mode, and the lamp bodies can be simultaneously mounted on other parts of medical electrical equipment.

Example 3

A lamp support 12 is used for supporting an infrared lamp and is a carrier to which the infrared lamp is attached. The lamp support 12 and the lamp can be detachably connected, or the lamp support 12 and the sealing block 6 are integrally formed. The lamp support 12 is provided with a wire hole 15 for passing a wire therethrough, so as to facilitate wiring, and the wire is connected to other parts (such as a power source or a controller) through the wire hole 15.

When in detachable connection, as shown in fig. 9, taking the round lamp tube 4 as an example, the round lamp tube 4 is fixed on the lamp support 12 through the fixing piece 13, the fixing piece 13 is fixed on the lamp support 12 through the screw 14, the fixing piece 13 is provided with a bent fixing position, and the fixing position limits the lamp on the lamp support 12. The number of the screws 14 may be arbitrary, and the shape of the fixing piece 13 may be arbitrary. The fixing piece 13 can also fix the lamp bead 5, and because the volume of the lamp bead 5 is smaller, the light holes are required to be punched on the fixing piece 13, and the shielding of the lamp bead 5 by the fixing piece 13 is reduced. Meanwhile, a plurality of fixing positions which are bent and arranged can be arranged on the fixing piece 13, so that one fixing piece 13 can fix a plurality of lamp pieces, for example, a plurality of lamp beads.

When the lamp beads 5 are detachably connected, as shown in fig. 14-15, the lamp support 12 is an arc cover with the middle portion recessed inwards, heat insulation cotton (not shown in fig. 14) is mounted on the back of the lamp support 12 (namely, the bottom of the lamp support 12 in fig. 14), a clamping hole is formed in the lamp support 12, the lamp beads 5 are inserted into the clamping hole from bottom to top, the heads of the lamp beads 5 penetrate through the clamping hole and upwards enter the arc cover, at the moment, the clamping hole can clamp and fix the lamp beads 5, and of course, the clamped part can be the lamp beads 5 themselves or the sealing block 6. The processing of card hole in this embodiment is very simple, need not to fix with the help of other structures, simple to operate and processing cost are low. Because the lamp pearl is light, the card hole does not need great power to lamp pearl 5 block, is located the card hole and can not drop easily.

When dismantling the connection, also accessible sealing block 6 and lamp support piece 12 can dismantle the connection, be equipped with first installation department on the sealing block 6, combine the illustration of fig. 11, first installation department includes the protruding 16 of card, the protruding 16 of card is at the surface protrusion of sealing block 6, be equipped with the second installation department on the lamp support piece 12, the second installation department is equipped with draw-in groove 18 including the slot 17 that is used for sealing block 6 to pass and being located on the inner wall of slot 17, insert in slot 17 when sealing block 6, the protruding 16 card of card is in draw-in groove 18, thereby realized sealing block 6 and lamp support piece 12 joint, the joint can dismantle one kind of connection. Of course, the detent projections 16 on the first mounting portion and the detent recesses 18 on the second mounting portion may be interchanged.

Of course, the first mounting portion and the second mounting portion may be mounting holes, and the sealing block 6 and the light member support 12 may be detachably connected by passing through the mounting holes of the first mounting portion and the second mounting portion through the connecting members such as screws and bolts.

Of course, the first mounting portion and the second mounting portion may both be adhesive layers, in particular glue layers, by means of which the sealing block 6 can be mounted directly to the lamp support 12.

Of course, the first mounting portion and the second mounting portion may be provided with internal and external threads, respectively, and the sealing block 6 and the lamp support 12 may be detachably connected by means of threaded connection.

Of course, the first mounting portion and the second mounting portion may also be magnet layers. The magnet layers are respectively fixed on the sealing block 6 and the lamp support piece 12 through bonding or screws, and the sealing block 6 and the lamp support piece 12 are detachably connected through mutual attraction of the magnet layers of the sealing block 6 and the lamp support piece 12.

The sealing block 6 and the lamp support piece 12 are integrally formed, independent assembly of the sealing block 6 and the lamp support piece 12 is not needed, a fixing piece is not needed, the operation is simple and convenient, and the structure is stable.

As shown in fig. 10 and 11, when the lamp body is the lamp bead 5, the lamp bead 5 may be disposed on the lamp support 12 horizontally or vertically.

As shown in fig. 9 and 13, when the lamp body is the lamp tube 4, the lamp tube 4 is generally laterally positioned on the lamp support 12, and when the lamp body is the lamp 1, the lamp 1 is generally vertically positioned on the lamp support 12.

Example 4

A lamp cap, such as a lamp cap of an infrared therapeutic apparatus. It includes the infrared light or light support 12 of the above embodiments. Thus, the effects related to the infrared light or the light support 12 can be reflected on the burner, which is also the subject of this patent protection.

When the infrared lamp is the lamp pearl 5, the quantity of lamp pearl 5 is a plurality of. The power of the lamp beads 5 is smaller than that of the lamp tube 4 and the lamp bulb 1, and a plurality of lamp beads can be arranged at the same time.

Example 5

A medical electrical device, such as an infrared therapeutic apparatus, includes an infrared light or light support 12 or light head as in the previous embodiments. Thus, the effects related to the infrared light, the light support 12, or the light head can be all reflected on the medical electrical equipment, which is also the object of the present patent protection.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (10)

1. The utility model provides an infrared lamp spare, includes the lamp spare body, is equipped with the heating wire in the lamp spare body, its characterized in that: the lamp also comprises a conductive connecting piece positioned outside the lamp body, wherein the conductive connecting piece is electrically connected with the electric heating wire, and sealing pieces are fixedly arranged at the joint of the conductive connecting piece and the lamp body and the outer layer of the conductive connecting piece.

2. An infrared light fixture as defined in claim 1, wherein: the electric heating wire is electrically connected with a conductive piece led out of the lamp piece body, and the conductive piece is electrically connected with the conductive connecting piece.

3. An infrared light fixture as defined in claim 1, wherein: the lamp body is a lamp tube, a bulb or a lamp bead; when the lamp body is a lamp tube, the lamp tube is arranged in a straight or bent mode.

4. An infrared light fixture as defined in claim 1, wherein: the sealing member is shared by a plurality of lamp bodies.

5. An infrared light fixture as defined in claim 1, wherein: the sealing element is provided with a first installation part, and the first installation part comprises a clamping protrusion, a clamping groove, an installation hole, an adhesive layer, a thread or a magnet layer.

6. An infrared light fixture as defined in claim 1, wherein: the sealing element is a ceramic sealing element, a plastic sealing element, a glass sealing head, a heat-shrinkable sleeve or a rubber sealing element.

7. A light fixture support, characterized in that: the infrared lamp is detachably connected with the infrared lamp, the lamp support is provided with a fixing piece, and the infrared lamp is clamped on the fixing piece;

or the lamp support piece is detachably connected with the infrared lamp, the lamp support piece is provided with a clamping hole, and the infrared lamp is clamped in the clamping hole;

or the lamp support piece is detachably connected with the infrared lamp, and a second mounting part is arranged on the lamp support piece and is matched with the first mounting part in the claim 5; the second installation part comprises a clamping groove, a clamping protrusion, an installation hole, an adhesive layer, a thread or a magnet layer;

alternatively, the light fixture support is integrally formed with the seal of the infrared light fixture.

8. A light fixture support as defined in claim 7, wherein: the fixing piece is provided with a plurality of fixing positions.

9. A lamp head, characterized in that: comprising an infrared lamp as claimed in any one of claims 1 to 6;

or a lamp support according to any one of claims 7-8.

10. A medical electrical device, characterized by: comprising an infrared lamp as claimed in any one of claims 1 to 6;

or a lamp support according to any one of claims 7-8.

Images